Atlas Steels Product Reference Manual

ContentsSECTION1 Introduction – Stainless Steels and Special Metals2 Stainless Steel Sheet, Coil and Plate3 Ferritic Stainless Steels Sheet, Coil and Plate4 Stainless Steel Pipe, Fittings and Flanges5 Stainless Steel Tube and Fittings6 Carbon Steel Pipe, Fittings, Flanges and Tube7 Stainless Steel Bar (Round, Flat, Angle, Sections and Wire)8 Engineering Steel Bar9 Aluminium Sheet, Coil, Plate and Treadplate10 Quenched and Tempered Low Alloy Steel Plate11 Product Support Services12 Appendiceswww.atlassteels.com.au

Introduction – stainlesssteels and special metalsIntroduction – stainlesssteels and special metals1*Photography courtesy of Tieman, Stoddart, Outokumpu, Macweld and *Corbis (copyright).

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ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 1: INTRODUCTIONIntroductionWelcome to Atlas Steels, the leading stockist and distributor of stainless steelsand special metals for Australia and New Zealand.This Reference Manual provides information on the range and grades ofstainless and special metals we distribute. It also contains general technicalinformation that may be of interest to users and outlines the processingfacilities and services provided to our customers.1S1Atlas Steels The CompanyIn 1918 Atlas Steels began the manufacturing of tool steels in Canada and by 1938 wasthe major producer of tool and specialty steels in the country. In the years since 1918many of the businesses that Atlas started world wide have been absorbed into othercompanies and today the only one still remaining and maintaining the Atlas name in thespecialty metals industry is the Australasian offshoot, which evolved from the Canadianparent when they established operations in Australia in 1939.In many respects the Atlas of today with operations in Australia and New Zealand,remains true to the vision of its forefathers and still retains its focus and strength inspecialty metals but with a larger products base in stainless steels, alloy steels, aluminiumand carbon steels in specialised applications.The Atlas of today is a fully Australian owned private company, with a distributionwarehousing and metals processing network that encompasses 19 major cities andtowns across Australia and New Zealand.For more information about Atlas, please visit our website at www.atlassteels.com.auConducting business with Atlas SteelsAtlas, over many years of participation in the specialty metals industry, has built a levelof knowledge and expertise that has helped to build the company to be the largest in itsmarket and offer superior customer service. We do this by providing:• a comprehensive range of specialty metal products;• locations in all States of Australia and New Zealand;• personnel who can readily understand the specific needs of product users;• nationally integrated, computer-based stocking and inventory control systems;• extensive global product sourcing network from reputable mills;• warehouse facilities, systems and procedures that cater to the needs of processing andhandling specialty metals;Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 1: INTRODUCTION• a company-wide quality system accredited to ISO9001;• trained technical support personnel;• project services dedicated to supplying products to major resource and infrastructureprojects in any region of the world.2S12S2There is limited production of specialty metals in Australia and New Zealand, withthe majority being imported from overseas mills. Because of this it is most importantthat users have a high level of confidence in the product and services supplied byspecialty metals stockists/distributors.Atlas has, through years of participation in the industry, established a network ofreputable mill suppliers to service its customers. These mills have been chosen followinga rigorous selection process based on Atlas criteria of mill adherence to strict productquality standards, history of reliable supply and support for product in the field.Atlas supports its customers and suppliers with experienced technical personnel andsales personnel trained extensively to understand the product qualities and applicationsassociated with specialty metals.Terms and conditions of saleRefer to www.atlassteels.com.auLimitation of liabilityThe information contained in this handbook is not intended to be an exhaustivestatement of all relevant data applicable to special and general metal products. It hasbeen designed as a guide for customers to the products and services Atlas Steels canoffer. No responsibility is implied or accepted for or in conjunction with quality orstandard of any product or its suitability for any purpose or use.It is the responsibility of the user to ensure product specified is fit for the purposeintended.All conditions, warranties, obligations and liabilities of any kind which are or may beimplied or imposed to the contrary by any statute, rule or regulation or under thegeneral law and whether arising from the negligence of the company, its servantsor otherwise are hereby excluded except to the extent that the company may beprevented by any statute, rule or regulation from doing so.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 1: INTRODUCTION – STAINLESS STEELS AND SPECIAL METALSThe grades and properties ofstainless steelIntroductionThe group of alloys which today make up the family of stainless steels had theirbeginnings in 1913 in Sheffield, England. Harry Brearley was testing a number of alloysfor possible gun barrel steels and observed that samples cut from one of these trialheats did not rust. Upon investigation it was shown to contain 13% chromium andthis discovery lead to the development of stainless for use in cutlery, for which Sheffieldbecame famous. Coincidentally, at about the same time, development work was alsobeing carried out in France and Germany, which resulted in the production of the firstaustenitic stainless steel.3S1The families of stainless steelStainless steels are iron-based alloys containing a minimum of about 10.5% chromium.The chromium forms a protective self-healing oxide film, which is the reason why thisgroup of steels has its characteristic ‘stainlessness’ or corrosion resistance. The abilityof the oxide layer to heal itself means that the steel is corrosion-resistant, no matterhow much of the surface is removed.Although all stainless steels depend on the presence of chromium, other alloyingelements are often added to enhance their properties. The categorisation of stainlesssteels is unusual amongst metals in that it is based upon the nature of their metallurgicalstructure. Depending on the exact chemical composition of the steel the microstructuremay be made up of the stable phases of austenite or ferrite, a ‘duplex’ mix of these two,the phase martensite created when some steels are rapidly quenched from a hightemperature, or a structure hardened by precipitated micro-constituents.The broader group of stainless steels can be viewed by comparison to the more familiarplain carbon ‘mild’ steels as having the following general characteristics:• higher work hardening rate;• higher ductility;• higher strength and hardness;• higher hot strength;• higher corrosion resistance;• higher cryogenic toughness; and• lower magnetic response (for austenitic only).These properties apply particularly to the austenitic grades and to varying degrees toother grades.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 1: INTRODUCTION – STAINLESS STEELS AND SPECIAL METALSAustenitic stainless steelsThis group contains at least 16% chromium and 6% nickel (the basic grade 304 isreferred to as 18/8) and range through to the high alloys or ‘super austenitics’ such as904L and 6% molybdenum grades.4S1Additional elements can be added such as molybdenum, titanium or copper, to modifyor improve stainless properties, and making them suitable for many critical applicationsinvolving high temperature as well as corrosion resistance. This group of stainless steelsis also suitable for cryogenic applications because the effect of the nickel content inmaking the steel austenitic avoids the problems of brittleness at low temperatures,which is a characteristic of other types of steel.The characteristics of the austenitic stainless steels are:• good corrosion resistance;• weldable using standard methods and equipment;• excellent ductility;• stable austenite structure at all temperatures;• cannot be hardened by heat treatment;• harden rapidly when cold worked;• good strength and scaling resistance at high temperatures;• excellent cryogenic properties; and• non-magnetic when annealed.Ferritic stainless steelsThese are plain chromium (10.5 to 30%) grades such as grade 430 and 409. Theirmoderate corrosion resistance is improved in the higher alloyed grades (such as 444) andpoor fabrication properties improved in the proprietary grade AtlasCR12.The characteristics of the ferritic grades are:• good resistance to corrosion, but generally not as good as the austenitics;• not as readily welded as austenitics;• good ductility;• cannot be hardened by heat treatment;• can only be moderately hardened by cold work;• fully magnetic;• not suitable for use at very low temperatures;• stable ferrite structure at all temperatures; and• immune from chloride stress corrosion cracking.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 1: INTRODUCTION – STAINLESS STEELS AND SPECIAL METALSMartensitic stainless steelsMartensitic stainless steels are also based on the addition of chromium as the majoralloying element but with a higher carbon and generally lower chromium content thanthe ferritic type, e.g. 12% in grades 410 and 416. Grade 431 has a chromium contentof about 16% but its microstructure is still martensite despite the chromium level dueto the addition of 2% nickel in the composition. The martensitic grades are used in thehardened condition for high strength applications (eg pump shafts) and high hardnessapplications (eg knife blades).The characteristics of martensitic stainless steels are:5S1• hardenable by heat treatment (quenching and tempering);• magnetic; and• have moderate corrosion resistance.Precipitation hardening stainless steelsThese are chromium and nickel containing steels, which can develop very high tensilestrengths. The most common grade in this group is ‘17-4PH’, also known as grade 630, withthe composition of 17% chromium, 4% nickel, 4% copper and 0.3% niobium. The majoradvantage of these steels is that they can be supplied in the solution-treated condition, whichis machinable. Following machining, forming, etc. the steel can be hardened by a single, fairlylow temperature ‘aging’ heat treatment which does not cause distortion to the component.The most common applications are shafts and spindles.The characteristics of the precipitation hardening steels are:• hardenable by heat treatment (solution treatment and ageing);• magnetic; andDuplex stainless steels• have moderate corrosion resistance.Duplex stainless steels such as 2205 (designation indicates 22% chromium and 5%nickel but also contains 3% molybdenum and 0.15% nitrogen) have microstructurescomprising a mixture of austenite and ferrite.Duplex austenitic-ferritic steels combine some of the characteristics of each class.• Resistant to stress corrosion cracking, albeit not quite as resistant as ferritic grades.• Toughness is superior to ferritics but inferior to that of austenitics.• Strength is greater than that of the annealed austenitic steels by a factor of two.• Corrosion resistance is high for most grades.• They do suffer from reduced toughness below -50ºC and after exposure above300ºC, so are only used between these temperatures.• Highly resistant to choloride stress corrosion cracking.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 1: INTRODUCTION – STAINLESS STEELS AND SPECIAL METALSStandard classifications6S1There are many different grades of stainless steel and the American Iron and SteelInstitute (AISI) in the past designated some as standard compositions, resulting in thecommonly used three-digit numbering system, e.g. 304, 316, etc. This role has nowbeen taken over by the SAE and ASTM who allocate UNS numbers to new grades.The full range of these standard stainless steel grades is contained in the Iron and SteelSociety (ISS) Steel Products Manual for Stainless Steels and in the SAE/ASTM handbookof Unified Numbering Systems.Although the majority of stainless steel products sold in Australia and New Zealandare supplied to American ASTM specifications, we see some references to European“Euronorms”. These use different grade designations, both numbers and names.ASTM Grade 304 304L 316 316L 430 2205UNS No.EN No.EN NameS30400 S30403 S31600 S31603 S43000 S322051.4301 1.4306 1.4401 1.4404 1.4016 1.4462X5CrNi18010 X2CrNi19-11 X5CrNiMo17-12-2 X2CrNiMo17-12-2 X6Cr17 X2CrNiMoN22-5-3Certain other grades do not have standard numbers but instead are covered by othernational and international specifications for specialised products.Printed July 2010www.atlassteels.com.au

Stainless Steel Sheet,Coil and PlateStainless Steel Sheet,2Coil and PlatePhotography courtesy of Atlas Metal Processors (AMP), Outokumpu and JMA Engineering.

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ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 2: FLAT PRODUCT: STAINLESS STEEL SHEET, COIL, STRIP AND PLATEStainless steel sheet,coil, strip and plateSpecificationASTM A240M. Chromium and chromium-nickel stainless steel plate, sheet and strip forpressure vessels and for general applications.ASTM 480M. General requirements for flat rolled stainless and heat-resisting steel plate,sheet and strip.ProductionStainless steel coil and plate consumed by the Australian and New Zealand market issupplied from mills throughout the world in hot rolled and cold rolled conditions.Product Production process Description AbbreviationHot rolled Hot rolled, annealed Condition and finish preferred for corrosion- No.1 or HRAPand pickled.resisting and heat-resisting applications.Typically available in thickness 5mm and above.1S2Cold rolled Hot rolled, annealed, Smooth finish achieved by cold rolling, then 2Bdescaled, cold rolled, annealing and pickling, followed by skin passannealed, pickled, rolling. Typically available in thickness upfinal skin pass rolled. to 8mm.Stainless steel flat products from coilThe internationally recognised crossover thickness between what is referred to as sheetand plate is 5.0mm. This is specified in ASTM A480M.Therefore, sheet is thickness less than 5.0mm and plate is 5.0mm and over.It is common practice for large stainless steel coils to be brought into Australia andprocessed by a specialty metals service centre into smaller coils, sheet, strip and plate.Product over 12mm is brought into Australia as plate only.The range of stock of stainless steel flat products produced from large coil is limited tomill production constraints in thickness, width and grade and the processing equipmentat the coil service centre.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 2: FLAT PRODUCT: STAINLESS STEEL SHEET, COIL, STRIP AND PLATEFlat products processing linePolisherto cut to length lineJumbo coilto coil/narrow strip lineSheetsCut to length line1 tonne coilDecoil and slit2S2Narrow stripsSurface finishesThe following stainless steel finishes are commonly used in the Australian andNew Zealand market.Finish2BBANo.4No.8Customer-specificDescriptionThe general-purpose, cold rolled, smooth finish obtained as a result of a final light pass throughpolished rolls at the mill.Bright annealed finish is a bright, cold rolled, highly reflective finish retained by final annealingin a controlled atmosphere furnace. The finish has large application in the appliance andautomotive industry and as a decorative finish in architecture.The brightness and reflectivity is a function of thickness and grade. Consultation is recommendedprior to specification in architectural applications. BA finish is usually supplied with a PE or PVCcoating as a surface protection.Produced from 2B finish often by a service centre rather than the production mill.It is a general-purpose ground polished finish used widely for kitchen equipment and applicationsrequiring a decorative linished finish. No.4 finish is usually supplied with a PE or PVC coating as asurface protection.Highly reflective ‘mirror’ finish. Produced from 2B finish by polishing with successive finerabrasives followed by extensive buffing. Mainly used in architectural applications.A service centre with polishing equipment can produce special finishes for specific applications.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 2: FLAT PRODUCT: THE ATLAS STEELS BULK COIL STOCKING PROGRAMThe Atlas Steels bulk coilstocking programStainless steel sheet, coil and strip 0.45mm to less than 5mm thick –ASTM A240MFrom many years of experience Atlas Steels has determined the popularrange of grades, widths and thicknesses to be held in its coil program to service customer demand.The standard range is as follows.Coil and stripGrade Thickness (mm) Coil width (mm) Finish Coating304 0.45 914 2B PE316 0.55 1219 No.40.70 BA0.90304 1.20 914 2B PE316 1.50 1219 No.41.60 1500 BA2.00304 2.50 914 2B PE316 3.00 1219 No.41500304 1.50 2000 2B PE316 1.602.003.00304/304L 4.00 1500 2B PE316/316L 2000 No.1430 0.70 914 2B PE0.90 1219 BANo.4AtlasCR12 1.20 1250 2BAtlasCR12Ti 1.60 15002.003.004.00 1250 No.11500AtlasF20S 0.70 1219 2B PE0.90 No. 41.201.502.00Atlas444 0.70 1219 2B PE0.90 1500 No. 41.201.502.00Other grades and widths available, but not always ex-stock.Grades: 301L, 310, 321, 2205, 253MA.Widths (mm): 600, 750, 900, 1050, 1200, 1524.*Length (mm)Imperial Metric1829243830483658Sheet18002400300060003S2Product outside the standard range can be indented from overseas mills or stocked by specialarrangement.*Through our processing facilities any length up to 15000mm can be produced (refer table p8/S2).Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 2: FLAT PRODUCT: THE ATLAS STEELS BULK COIL STOCKING PROGRAMStainless steel coil plate – ASTM A240MThe most efficient route for a stainless steel production mill to produce plate(5mm and over) is in coil form. The coil is then further downstream processedby the mill or through a service centre with equipment to flatten(often called ‘levelling’) and cut to length.The maximum plate width produced by mills from coil is 2000mm and the maximumthickness is 13mm for hot rolled and 8mm for cold rolled.Atlas, through the AMP coil service centre, has the capability to process large stainlesssteel coils in thickness up to 6mm (8mm for aluminium) and in widths to 2000mm.This enables an extensive range of cold and hot rolled coils to be held with the flexibilityto convert into small coils, sheet, strip and plate in standard and customised lengths.Grade Thickness (mm) Coil width (mm) Finish4S2304/304L 5.0 1500 2B316/316L 6.0 2000 No.1304/304L 8.0 1500 No.1316/316L 10.0 200012.0AtlasCR12 5.0 1250 No.1AtlasCR12Ti 6.0 1500Other grades available, but not always ex-stock.Grades: 301L, 310, 321, 2205, 253MA.Coil plate is commonly stocked in dual certified grade, i.e. 304/304L and 316/316L.Stainless steel quarto plate products – ASTM A240MAnother method of producing stainless steel plate within and beyond the thicknessrange of coil production is from a slab of steel that is rolled in the flat condition to aspecified length, width and thickness. The product of this process is commonly referredto as quarto plate and is available from mills in thickness from 5mm and above andwidths to 4000mm in some thicknesses.The standard grades and thickness for quarto plate are as follows:Grades304/304L, 316/316L, AtlasCR12, 321, 321H, 2205, 253MAThickness (mm) 5.0, 6.0, 8.0, 10.0, 12.0, 16.0, 20.0, 25.0, 32.0, 40.0, 50.0Width (mm) 1500, 2000, 2500Length (mm) 6000, 7500, 8000FinishNo.1Non-standard grades, widths and lengths can be obtained to individual customer-specificrequirements.Quarto plate is commonly stocked as a dual certified grade, i.e. 304/304L and 316/316L.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 2: FLAT PRODUCT: THE ATLAS STEELS BULK COIL STOCKING PROGRAMStainless steel chequer (floor) plateGrades 304Thickness (mm) 3.18, 4.76, 6.00Width (mm)Length (mm)1219,1250 (6mm only)2438, 3048, 2500 (6mm only)Plasma cut processing for plateAtlas Steels warehouses have modern plasma equipment for the precision profiling ofplate shapes.Processing thickness range is from 3mm to 65mm. Maximum width is 3000mm andlength is 12000mm.Plasma equipment is supported by modern CAD/CAM control and production programmingfacilities.The Atlas warehouse in Kalgoorlie has modern oxy profile equipment for the precisionprofiling of steel plate shapes.5S2Please contact your sales representative for individual State processing capabilities andservice parameters.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 2: FLAT PRODUCT: PROCESSING OF STAINLESS STEEL SHEET, COIL, STRIP AND PLATEProcessing of stainless steelsheet, coil, strip and plateThe service centreAtlas Steels holds an extensive stock of bulk coils at its coil service centre,Atlas Metal Processors (AMP), located at Warragamba, NSW and offers a serviceto provide stainless steel sheet, coil and strip in a range of combinations of thickness,length, width and finish.The following presents a guide to the capabilities of this service centre.6S2The AMP service centre is a 6500 square metre warehouse with modern processingequipment to convert large coils of stainless and aluminium into:• small coils;• sheet and plate;• slit strip;• polished finishes; and• scotchbrite finishes.Sheet cut to length lineThe latest technology has been incorporated in materials handling equipment andinformation and communications systems. These complement the state-of-the-artprocessing equipment and provide efficient process management and customer service.A high speed line optimised for accurate cutting of standard or special length sheets.The line’s capabilities and features are:• 0.3-2mm thickness;• 200-1580mm width;• Side trimming unit (minimum 5mm to 40mm maximum per side trim);• Length validation and feedback system to maintain consistency;• Stacker automatically sets to order requirement;• Herr Voss leveller enables automatic set-up feature, which can be activated by gaugeor coil identification number. This feature saves time and material on partly processedcoils held in stock, as the leveller will set up the same parameters previously used;• Six high Herr Voss leveller enables the bottom surface to be treated withthe same loving care as the top surface (most lines are only four high and a few arefive high). Back up transfer marks are a thing of the past;• High speed (up to 76m per minute);• All rolls in contact with the strip are coated to reduce the possibility of scratching;• Double-sided PE application;• Paper interleaving;• 12.5 tonne maximum input coil weight.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 2: FLAT PRODUCT: PROCESSING OF STAINLESS STEEL SHEET, COIL, STRIP AND PLATEPlate cut to length lineThis is a complete processing line that features shears, leveller and stacker.The line’s capabilities and features are:• 500-2000mm processing width;• 1.6-6mm stainless steel thickness and to 8mm for aluminium;• 700-15000mm length;• in-line double sided PE applicator; and• 1-14.5 tonne input coil weights.Polishing lineThis line is an Imeas coupled polishing/brushing unit which provides polished and brushedfinishes including, No. 4, Scotchbrite, Duplo and custom finishes to meet most needs.Polishing belts are formulated to provide a uniform polished surface. A roughness gaugeis used to measure every coil to verify consistency of finish from coil to coil.7S2The line’s capabilities and features are:• 300-1580mm processing width;• 0.3-2mm thickness up to 1580mm wide and up to 1220mm wide to 3mm;• 7.5 tonne back tension coupled with a control system to optimise polishing conditions;• rolls in contact with steel are coated to minimise the possibility of surface scratching;• in-line double-sided PE applicator and paper interleaving; and• 1-12.5 tonne input coil weights.Slitting lineThis line has been designed to provide maximum flexibility in producing high quality slit,narrow width material.The line’s capabilities and features are:• 200-1580mm processing width;• 0.3-3mm thickness for stainless steel and 5mm maximum for aluminium;• minimum 25mm slit width;• computer-aided shimless slitting process to maintain accuracy of width;• unique slit coil down-layer to minimise bore scoring;• rolls in contact with steel or aluminium are coated to minimise the possibilityof surface scratching;Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 2: FLAT PRODUCT: PROCESSING OF STAINLESS STEEL SHEET, COIL, STRIP AND PLATESide trim: Available up to 3.0mm thick and 1580mmwide. Side trim allowance is a minimum 5mm per sidefrom 3mm to 0.7mm and 10mm per side below0.7mm to a maximum of 40mm per side (allowance isthe same for slitting).Sheet and plate flatness toleranceThickness Width Amplitude*(mm) (mm) (mm)0.3 - 1.50 900 101200 / 1500 101.51 - 5.00 900 / 1200 101500 102000 125.01 - 6.00 900 / 1200 101500 122000 12*Note: Deviation from a straight-edge.Thickness(mm)Slit strip size limitsWidth Input coil Input coil Outside(mm) (mm) mass (tonne) diameterMin. Max. Min. Max. Min. Max. Max.Slit widthtolerance0.3 - 3 (stainless) 200 1580 300 1580 0.5 12.5 1650 ±0.2mm0.3 - 5 (aluminium)9S2PolishingWidth Input coil OutsideThickness(mm) mass (kg) diameter(mm)Min. Max. Min. Max. Max.0.30 - 2.00 300 1580 500 12500 16502.01 - 3.00 500 1250 500 12500 1650Polishing roughness valuesFinishRa (µm)No.4 0.15 - 0.50Duplo 0.10 - 0.40Scotchbrite 0.05 - 0.17RecoilingWidth Input coil OutsideThickness(mm) mass (kg) diameter(mm)Min. Max. Min. Max. Max.0.30 - 3.00 200 1580 500 12500 1650Printed July 2010www.atlassteels.com.au

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Ferritic Stainless SteelsSheet, Coil & PlateProviding Solutionsin Specialty MetalsFerritic Stainless Steels3Sheet, Coil and Plate

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Characteristics of “Ferritic” stainless steelsWhat are Ferritic stainlesssteels?• They are straight chromium steels,containing little or no nickel.• Their crystal structure is “BodyCentred Cubic” (bcc), as for ferriticcarbon steels (ie. mildsteel,galvanised steel etc).• They resist corrosion and oxidation;they are true stainless steels.• They are highly resistant to stresscorrosion cracking.• They are fully magnetic.• They can in many instances bemore easily fabricated thanaustenitic stainless steels such as304 and 316 grades.• Their application and fabricationperformance can be significantlyimproved with the addition of thealloying elements of molybdenum,titanium and/or niobium.• They often prove better value overthe product life span than carbonsteels and are significantly lesscostly than nickel-containing,austenitic grades of stainless steel.What do alloying elementsdo in stainless steel?The effect of ChomiumChromium is the indispensableelement that makes stainless steels“stainless”. In amounts of at least10.5% it forms a very thin, hardself-repairing chromium oxide surfacelayer which resists corrosive attack.Higher chromium contents give morecorrosion resistance. The samechromium oxide layer is also effectivein resisting high temperature scaling.Printed July 2010The effect of NickelNickel is added in amounts of 8% or more to all the common austeniticstainless steel grades, such as 304 and 316. The nickel has only a minoreffect on the corrosion resistance. The principal reason for adding nickelis to change the crystal structure of the metal from Body Centred Cubic(bcc) to Face Centred Cubic (fcc); this structure is called austenite.Austenitic steels are characterised by very high ductility which improvesformability. The austenitic steels also have excellent weldablity, and bothgood toughness at cryogenic temperatures and strength at very hightemperatures and they are also non magnetic.The effect of MolybdenumMolybdenum is added to stainless steels because it greatly improves theresistance to pitting and crevice corrosion, particularly from chlorides. Anamount of 2% Mo or more is commonly added to steels intended to resistcorrosion in marine environments. The higher the molybdenum contentsthe greater is the corrosion resistance.The effect of Titanium and NiobiumTitanium and Niobium (also called Columbium) are added to stainlesssteels because they are very strong carbide formers. They bind thecarbon which could otherwise cause sensitisation and intergranularcorrosion and thus improve the weldability of stainless steel.Ferritic compared to Austenitic stainless steelFerritic Stainless SteelMagneticLow thermal expansion(similar to carbon steel)Excellent high temperatureoxidation resistanceHigher thermal conductivityExcellent creep resistancewhen stabilised with niobiumEasier to cut and work,less tool wearLess prone to spring backduring cold formingHigh yield strength (similar to carbon steel)Virtually immune fromstress corrosion crackingAustenitic Stainless SteelNon-magneticHigher thermal expansionGood high temperatureoxidation resistanceLower thermal conductivityGood cheap resistanceHigher strength, requiring more force tomanipulate, and increased tool wearGreater spring backLower yield strength than Ferritic gradesHighly susceptible tostress corrosion crackingFerritic compared to Duplex stainless steelDuplex grades have compositions balanced to give a structure of about50% ferrite and 50% austenite and therefore have some properties thatare mid-way between the two types. Their thermal expansion for instanceis between that of the ferritic and austenitic grades, and their resistance tostress corrosion cracking is higher than that of an austenitic but not quiteas good as for the ferritic. The duplex grades do however tend to havehigher strengths than either of the other types. As for all stainless steelgrades the pitting resistance is very largely determined by the content ofchromium, molybdenum and nitrogen – the actual structure is notimportant.1S3

The range of Ferritic stainless steelgrades and codesFive “groups” of Ferritic stainless steelsFerritic stainless steels can bedivided into five “groups”,generally segmented by chemicalcomposition which determines thecharacteristics of the grades suchas corrosion resistance and theappropriate applications they canpotentially be applied to.The Atlas range of ferritic gradeshas been chosen to incorporate atleast one grade that is suitable foreach of the first four groups. Thefifth group is highly specialised inapplication and therefore mayrequire technical input to make thecorrect grade selection. Pleasecontact Atlas Technical Servicesfor assistance.Within Australia:Telephone Free Call 1800 818 5992S3Group Characteristics Ferritic Grades Typical Applications1234510-14% chromium, for non or lowcorrosive environments, or for nonaestheticapplications14-18% chromium content and greaterresistance to corrosion over group 114-21% chromium content and stabilised toimprove weldability and formability. Oftenan acceptable substitute for grade 304Molybdenum added for extra corrosionresistance. Often an acceptable substitutefor grade 316Greater than 21% chromium and addedmolybdenum for extra corrosion resistance409, AtlasCR12, AtlasCR12TiRefer Atlas Technical Servicesfor assistance in grade selectionRail wagons, shipping containers,automotive exhausts, bus andcoach frames430 Domestic appliances,indoor panels439, Atlas F20S444Sinks, heat exchangers(sugar industry), automotiveexhaustsHot water tanks, solar waterheaters, outdoor panels andtrimsHighly corrosiveenvironmentsPrinted July 2010Photo courtesy of Atlas Metal Processors

The Atlas range of Ferriticstainless steel flat productsThe following table shows the product range of standard ferritic stainless steel sheets, coil and plate available fromAtlas.3FerriticGradeGroupTypeForm Rolling Width (mm) Thickness (mm) FinishS34091Sheet & CoilCROn applicationAtlasCR121Sheet & CoilPlateCRHR12501500, 20001.2, 1.5, 2.0, 2.58.0, 10.0, 12.0, 16.0, 20.0, 25.02BNo.1AtlasCR12Ti1Sheet, Coil & PlateCR, HR1250, 15003.0, 5.0, 6.02B, No14302Sheet & CoilCR914, 12190.7, 0.9, 1.22B, BA4393Sheet & CoilCROn applicationAtlasF20S3Sheet & CoilCR12190.7, 0.9, 1.2. 1.5. 2.02B, No.44444Sheet & CoilCR1219, 15000.7, 0.9, 1.2. 1.5. 2.02B, No.4Please contact Atlas for enquiries about less common thicknesses and finishes.Printed July 2010Photos courtesy of Atlas Metal Processors and United Group Rail

Considerations in selecting a Ferriticgrade to suit an application4S3Corrosion resistanceCorrosion resistance of stainlesssteels is determined more bychemical composition than byaustenitic or ferritic crystallinestructure. Stainless steels are“stainless” because theirchromium content gives themexceptional resistance tocorrosion. A comparison of thecorrosion resistance properties offerritic and austenitic gradesshows that the corrosionresistance of most nickelcontaining (austenitic) grades canbe matched by ferritic grades. Inmost cases there are also duplexgrade alternatives.These are not covered in thispublication, but enquiries areinvited.The following are some usefulguidelines for improving the gradeselection of ferritic stainless steelsin corrosive environments.• In the case of an aggressiveenvironment, select a grade witha higher chromium and/ormolybdenum content.• The stainless steel grade PRE(pitting resistance equivalent) isa useful guide to its corrosionresistance. The higher thenumber the more corrosionresistance the steel.• Avoid rough surface finishesand favour a fine-polished finishwith a low Ra value.• Optimise design for “washability”e.g. min 15° slope on upwardfacing surfaces.• Avoid “crevice like” geometries.• Keep surfaces clean by regularwashing to avoid staining anddust accumulation.FerriticGrade409 0.01AtlasCR12 0.02AtlasCR12Ti 0.024300.054390.02AtlasF20S0.024440.02Typical Chemical Composition %C Cr Ni Mo Ti + Nb1111.511.516.517.521180.40.420.200.200.350.400.45PRE1111.511.51717.52125PRE = %Cr + 3.3xMo + 16x%NPrinted July 2010Photos courtesy of Cookon and Stoddart.

Mechanical propertiesThe mechanical properties of ametallic alloy are those thatdescribe the material’s ability tocompress, stretch, bend, dent andbreak, and above all the ability ofthe metal to safely carry a load,pressure or stress in service.Therefore common criteria forevaluating mechanicalcharacteristics are: strength (yieldand tensile) hardness, toughnessand ductility.Ferritic stainless steels have:• Stress-strain curves fairly similarto those of plain carbon steels.• Moderately high yield strengths(generally higher than austeniticgrades).• Moderately high tensilestrengths.• Good total elongation, but lowerthan those of the austeniticgrades.• Good ductility, but as for ferriticcarbon steels ductility drops atlow temperature.FerriticGradeTensileStrength(MPa) min409 380AtlasCR12455AtlasCR12Ti 427430450439415AtlasF20S427444415Specified Mechanical Properties %Yield Strength0.2% Proof(MPa) minElongation(% in 50mm)min170 22275182052220522205222052227520Rockwell B(HR B)max88HRC20–8989–96HardnessBrinell(HB)minCold BlendTransversedirection bendradius = 1T179 180°223–––183180°183180°––217180°These values are as listed for flat rolled product in ASTM A240M.Different limits apply to other products such as bar or tube.Values for F20S are given for ASTM A240M grade UNS S44500.Physical propertiesThe physical properties of ametallic alloy concern thematerial’s ability to conduct heat,conduct electricity, expand orshrink etc.Ferritic stainless steels:• Are fully ferro–magnetic – theyare attracted strongly to amagnet.• Have good thermal conductivity(better than austenitic).• Have a thermal coefficient ofexpansion similar to that ofcarbon steel.• Are less prone to heat distortioncompared to austenitic grades.5S3FerriticGradeDensity(kg/m 3 )409 7700AtlasCR127700AtlasCR12Ti 770043077004397700AtlasF20S77004447700ElasticModulus(GPa)220220220220220220220Physical PropertiesCoefficient ofThermalExpansion0-100°C( m/m/°C)11.010.810.810.510.510.510.5ThermalConductivityat 100°(W/m.K)28232326262326SpecificHeat0-100°C(J/kg.K)460460460460460460460ElectricalResistivity(n .m)580580580600600600600Printed July 2010

Surface finish – appearanceThe surface finishes for ferritic grades of stainless steel are generally similar to those of austenitic and other grades.If anything, ferritic grades tend to be brighter and more reflective compared to an austenitic grade of the same nominalfinish.FinishHot rolledCold rolledBright annealedGeneral purposepolishedBright polishedOtherASTMDesignationNo.12BBANo.4No.8CustomerSpecificDescriptionA relatively rough, dull surface produced by hot rolling to the specified thickness,followed by annealing and descaling. Commonly associated with plate product.A general-purpose, cold rolled, smooth finish obtained as a result of a final lightpass through polished rolls at the mill.A bright, cold rolled, highly reflective finish retained by final annealing in a controlledatmosphere furnace. The brightness and reflectivity is a function of thickness andgrade. Usually supplied with a PE or PVC coating as a surface protection.Produced from 2B finish often by a service centre. It is a general-purpose widelyused ground polished finish. Usually supplied with a PE or PVC coating as asurface protection.Highly reflective ‘mirror’ finish. Produced from 2B finish by polishing withsuccessive finer abrasives followed by extensive buffing.Atlas Metals Processors can provide customer-specific finishes for specialapplications.6S3FabricationJoining and WeldabilityFerritic grades are suited to mostmethods successfully used to joinother stainless steels – welding,soldering, brazing, mechanicaljoining and adhesive bonding.The welding characteristics ofstainless steels are affected bychemical composition,metallurgical structure andphysical properties. Ferritic gradeshave some useful advantagesover austenitic grades when itcomes to welding due to theirlower thermal expansion, lowerelectrical resistivity and higherthermal conductivity. Thesephysical properties mean that thefabrication is less likely to sufferdistortion during welding,compared with austenitic grades.But there are also some limitationsthat must be taken into account.The ferritic grades are moresusceptible to sensitisation thanare their austenitic alternatives.For this reason most ferriticgrades are produced with very lowcarbon and nitrogen contents.Unlike the austenitic gradeshowever low carbon content (i.e.an “L” grade) does not guaranteefreedom from sensitisation. Ferriticgrades intended for welding areadditionally stabilised with titaniumand / or niobium. This isparticularly important in thinsections. It is also important thatcare is taken in welding to preventthe pick-up of carbon from othersources, such as from the fillerwire or from carbonaceouscontaminants on the steel surface.Cleanliness is important.Another limitation is the ferriticstructure is prone to grain growthat elevated temperatures. Theheat affected zone (HAZ) of aweld can undergo grain growth,which may result in reduction oftoughness. The thicker the steelbeing welded the more significantis the effect, while low heat inputprocesses and practices minimisethe effect. Most ferritic stainlesssteels are therefore only availablein gauges up to about 3mm.Exceptions are the gradesAtlasCR12 and AtlasCR12Ti. Bothhave been metallurgicallyoptimised to limit grain growth, sothese grades alone amongstferritics are welded in heavy platesections.ProcessesFerritic grades of stainless steelcan be welded using arc,resistance, laser and frictionwelding techniques. Like otherstainless steels they cannot begas welded. All these steels canbe welded by GTAW / TIG, GMAW/ MIG, manual, submerged arc,plasma and resistance processes.Autogenous TIG welding ispossible in gauges up to about1.5mm.Heat inputHeat input should be kept low(approximately 0.25kJ/mm whenTIG welding 1.5mm sheet, andlower for MIG welding) for allgrades except AtlasCR12 andAtlasCR12Ti. The heat inputshould be the lowest that willachieve full penetration.AtlasCR12 and AtlasCR12Tishould be welded within the range0.5 – 1.5J/mm.Printed July 2010

Filler metalsAlthough matching ferritic filler wires are made, it is more common to useaustenitic fillers. These should be selected to match or exceed the requiredcorrosion resistance. Other filler can be used for specific applications.Grade409AtlasCR12AtlasCR12Ti 430 439AtlasF20S 444Filler Wire 308L 309L 309L 309L 308L 308L 316LProtective gasesShielding and backing gases should be argon or argon mixes, as below.CO 2 should only be present up to 3% and hydrogen and nitrogen must beavoided completely.GTAW / TIG – Argon, Argon + HeliumGMAW / MIG – Argon + 2% CO 2 , Argon + 2% O 2 , Argon + 2% CO 2 + HeliumFor further assistance on welding please contact Atlas Technical Services.Formability (eg deep drawing or bending)Cold forming operations change the shape of strip or sheet product bysubjecting it to plastic strain. The forming operation involves complex tensileand compressive loading, using a combination of stretching and deepdrawing performance.Although the overall drawing capacity of austenitic grades is better than thatof ferritic, some ferritic grades show excellent drawing performance anddisplay higher LDR (Limiting Drawing Ratio) to austenitic. Ferritic grades areinferior to austenitic in pure stretch forming.In practice, industrial forming operations usually involve a combination ofboth pure drawing and pure stretch deformation. Design, construction andfabrication parameters and the material properties of the ferritic gradeconcerned must be considered together, in order to get the best out of thedrawing process.The following chart is a general reference to the forming properties of themain steel groups.Carbon SteelFerriticStainless SteelAusteniticStainless SteelStructure bcc bcc fcc7S3Work hardeningSpring backDeep drawingStretch formingRidginglow low highlow low highexcellent good goodgood good excellentno can occur nocrystal structure of the steel: bcc = body-centred cubic fcc = face-centred cubicFor further assistance on applications involving drawing – stretching please contactAtlas Technical Services.CostFerritic grades of stainless steel are generally much lower in cost than the alternativeaustenitic grade. However, other factors beside price, such as familiarity with existingproduct, specification by a design engineer, asset owner’s product preference, alsocontribute to the decision of selecting an appropriate steel for a product application. Wetherefore encourage our customers to seek the assistance of Atlas sales and technicalstaff who can provide support in evaluating the best specialty metals solution possible tosuit a product application.Printed July 2010Photo courtesy of Atlas Metal Processors

Typical product applicationsThe following is a list of typical applications and appropriate grades that may suit.The list is not exhaustive and users should trial product and assess productsuitability based on their individual requirements.8S3IndustryAutomotiveBuilding &constructionUrban furnitureFood commercialequipmentHome & officeTypical Product Application• Exhaust systems• Decorative trims• Component parts• Hinges and fasteners• Guttering• Chimney flues• Roofing• Cladding and facades• Doors and balustrades• Lift panels•Ticket machines• Electrical boxes• Telephone housings• Bus shelters• Play ground equipment• Food preparation equipment• Commercial refrigerators• Catering trolleys• Display cabinets• Food handling equipment• Stoves• Cookware and pots• Dishwashers• Electrical appliances• Range hoods• Kitchen ware• Domestic refrigerator panels• Washing machines• Sinks• Dryers• BBQ’s• Hot water servicesFerritic Grades409, 430AtlasCR12, 430,444, AtlasF20SAtlasCR12, 430,444, AtlasF20S430, 439,AtlasF20S430, 439, 444,AtlasF20SFerritic grades of stainless steel havebeen available for years and proven tobe acceptable in many applications.They are not an inferior alternative toaustenitic grades but a lower costgood alternative in the rightapplication.Atlas technical support and salespersonnel can assist with stainlesssteel product selection specific for endapplication use.Additional information to what hasbeen provided in this brochure isavailable from the grade data sheetprovided on the Atlas web site:www.atlassteels.com.auUseful Reference:“The Ferritic Solution” ISSF 2007.Available from the ISSF websitewww.worldstainless.orgAtlas Technical ServicesContacts:Australia:Telephone Free call 1800 818 599,Email: tech@atlassteels.com.auNew Zealand:Telephone +61 3 9272 9963,Email: tech@atlasmetals.co.nzIndustrial• Cold and hot water tanks• Boilers• Heat exchangers• Solar water heaters439, 444,AtlasF20STransportation• Bus & coach body frames• Sea containers• Coal & ore wagonsAtlasCR12,AtlasCR12Ti, 439,AtlasF20SMedical & hospital• Tables• Trolleys• Sterilisation cabinets444, AtlasF20SPrinted July 2010

Stainless SteelPipe and FlangesStainless Steel4Pipe and FlangesPhotography courtesy of Outokumpu, Arcelor, Atlas Steels and New Zealand Tube Mills.

www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 4: STAINLESS STEEL PIPE AND FITTINGSStainless steel pipe and fittingsA stainless steel pipe system is the product of choice for carrying corrosiveor sanitary fluids, slurries and gases, particularly where high pressures,high temperatures or corrosive environments are involved. Due to stainlesssteel’s aesthetic properties, stainless steel pipe is also used in architecturalapplications.Stainless steel pipe can be generally defined as a heavy wall thickness tubing,with dimensions as specified by the American National Standards Institute (ANSI).Pipe dimensions are specified by outside diameter – indicated by the NPS (imperial) orDN (metric) designator and sometimes referred to as the ‘nominal bore’– and wallthickness, reflected in the schedule number. ASME B36.19 covers these dimensions.Stainless steel pipe and fittings are supplied in the annealed condition to facilitatefabrication and ensure best corrosion resistance. Atlas Steels can also supply stainlesssteel pipe with an abrasive polished finish suitable for architectural applications.Welded pipeSeamless pipeWelded stainless steel pipe is manufactured from 2B or HRAP stainless steel strip –formed (to shape), longitudinally welded and annealed.All welds are made without the addition of filler metal, except for very large diameters.Standard welded pipe is in nominal lengths of 6.0 or 6.1 metres.Manufacturing specification: ASTM A312M – Austenitic.ASTM A358M – Austenitic (large diameter).ASTM A790M – Duplex.Seamless stainless steel pipe is produced from hollow billets, which are pierced thendrawn across dies until they reach the final desired pipe size, then annealed.Standard seamless pipe is supplied in nominal lengths of 6.1 metres to 150mm (6”) andabove this in random lengths.1S4Manufacturing specification: ASTM A312M – Austenitic.ASTM A790M – Duplex.Printed April 2008www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 4: STAINLESS STEEL PIPE AND FITTINGSStainless steel piping systems can be joined by butt welding and, in the heavier40S and 80S schedules, by threaded connections.The complete piping system is made possible using complementary fittings and flanges.These are specified by the same DN or NPS designator and schedule numbering systemas for pipe.Butt welding pipe fittingsA piping system using butt welding fittings has many inherent advantages overother forms.2S2• Welding a fitting to the pipe means that it is permanently leakproof.• The continuous metal structure formed between pipe and fitting addsstrength to the system.• Smooth inner surface and gradual direction changes reduce pressure lossesand turbulence and minimise the action of corrosion and erosion.• A welded system utilises a minimum of space.Atlas Steels supply butt welding fittings in the following forms.• Elbows 45˚ and 90˚ – long radius and short radius.• Return bends 180˚ – long radius and short radius.• Reducers – concentric and eccentric.• Tees – equal and reducing.• Caps.• Stub ends – Type B, to MSS SP-43.Butt welding fittings can be supplied in either seamless or welded constructionand are covered by specification ASTM A403M (or ASTM A815M for Duplex grades) andASME B16.9.2S4Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 4: STAINLESS STEEL PIPE AND FITTINGSScrewed and socket weld fittingsPipe flangesPiping systems can be connected using screwed fittings – BSP threaded (“150lb”)low pressure fittings and NPT threaded (class 3000) high pressure fittings in Grade 304 or 316.Socket weld fittings are used in high pressure piping systems and are available in grade316L to suit schedule 80S wall thickness piping.Manufacturing specification: ASTM A182M (Class 3000 NPT and socket weld) andASME B16.11.ISO 4144 (BSP dimensions)A flange is a ring of steel (forged, cut from plate, or rolled) designed to connect sectionsof pipe, or to join pipe to a pressure vessel, valve, pump or other integral flanged assembly.Flanges are joined to each other by bolting, and are joined to the piping system bywelding or threading (or loose when stub ends are used).The basic types of flanges are:• slip-on• blind• weld neck• threaded• socket weld• lap joint• orificeForged stainless steel flanges are designed to the following common pressure ratings:Classes 150, 300, 600, 900, 1500 and 2500. Standard sealing face is Raised Face (RF).Manufacturing specification: ASTM A182M and ASME B16.5.Plate stainless steel flanges are forged or cut and machined from plate – Table ‘D’, Table‘E’, etc.Manufacturing specification: AS2129.Waterworks flanges to AS4087 are also available subject to enquiry.Types and applications of flangesSlip-on flanges. The flange is slipped over the pipe and then welded both inside andoutside to provide sufficient strength and prevent leakage. Slip-on flanges are also usedas loose back-up flanges when stub ends are used.3S4Blind flanges. This is a flange without a centre bore, used to shut off a piping systemor vessel opening.Weld neck flanges. Designed to be joined to a piping system by butt welding.They are relatively expensive due to the weld neck, but are preferred for high-stressapplications.Lap joint flanges. This is again similar to a slip-on flange, but has a radius at theintersection of the centre bore and the flange face to accommodate a lap stub end.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 4: STAINLESS STEEL PIPE AND FITTINGSPRODUCT RANGEStainless steel pipe – welded and seamless – ASTM A312M4S24S4Product range, dimensions and theoretical weightsSchedule 40SPipe size Schedule 10SWeight(kg/m)Wallthickness(mm)GradeWeight(kg/m)Wallthickness(mm)GradeWeight(kg/m)Wallthickness(mm)Schedule 80SGrade304/304L 316/316L 2205OD(mm)NPSDN304/304L 316/316L 2205304/304L 316/316L 220561 /8 10.29 1.24 0.28 1.73 0.36 2.41 0.4681 /4 13.72 1.65 0.49 2.24 0.63 3.02 0.80103 /8 17.15 1.65 0.63 2.31 0.84 3.20 1.10151 /2 21.34 2.11 1.00 2.77 1.27 3.73 1.60203 /4 26.67 2.11 1.27 2.87 1.93 3.91 2.1825 1 33.41 2.77 2.08 3.38 2.50 4.55 3.2932 1 1 /4 42.16 2.77 2.69 3.56 3.38 4.85 4.4640 1 1 /2 48.26 2.77 3.11 3.68 4.05 5.08 5.4050 2 60.30 2.77 3.93 3.91 5.43 5.54 7.4865 2 1 /2 73.03 3.05 5.25 5.16 8.61 7.01 11.3980 3 88.90 3.05 6.44 5.49 11.27 7.62 15.3290 3 1 /2 101.60 3.05 7.39 5.74 13.55 8.08 18.59100 4 114.30 3.05 8.34 6.02 16.06 8.56 22.31125 5 141.30 3.40 11.56 6.55 21.70 9.53 30.94150 6 168.28 3.40 13.82 7.11 28.30 10.97 42.54200 8 219.18 3.76 19.93 8.18 42.50 12.70 64.60250 10 273.05 4.19 27.82 9.27 60.24 12.70 81.42300 12 323.85 4.57 36.00 9.53 73.78 12.70 97.31350 14 355.60 4.78 41.30 9.52 81.28 12.70 131.70400 16 406.40 4.78 47.30 9.52 93.21 12.70 123.18450 18 457.20 4.78 53.30 9.52 105.14 12.70 139.07500 20 508.00 5.54 68.60 9.52 117.07 12.70 154.97550 22 558.80 5.54 75.50 9.52 129.01 12.70 171.07600 24 609.60 6.35 94.50 9.52 140.94 12.70 186.75Grades: 304/304L, 316/316L (Standard Stock), 2205 (Mill Sourced)Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 4: STAINLESS STEEL PIPE AND FITTINGSSeamless buttwelding fittings – ASTM A403M* & ASME B16.9Product range and theoretical weights (kg)DNSchedule 10S Schedule 40S Schedule 80S90˚ 45˚ Equal 90˚ 45˚ Equal 90˚ 45˚ EqualElbow Elbow tee Elbow Elbow tee Elbow Elbow tee80.020.010.030.030.020.060.040.030.07100.030.020.050.030.020.030.060.040.09150.060.030.090.080.040.100.100.050.14200.070.030.130.080.040.170.110.050.20250.140.080.280.150.110.290.220.140.38320.230.110.490.260.170.590.400.230.68400.300.170.680.400.230.860.510.291.02500.500.250.850.700.401.280.910.591.59650.850.481.411.400.772.191.810.993.13801.250.631.772.201.083.312.971.504.45901.700.752.672.831.424.084.002.005.441002.101.083.464.472.095.276.182.817.711505.452.728.0710.895.4410.9916.328.1613.6120010.205.3315.6521.5410.7720.9133.1116.5628.1225018.159.7526.4638.5619.2735.3851.7125.8649.9030025.8013.6239.4659.4229.7162.1479.3839.6983.91Seamless buttwelding fittings – ASTM A403M* & ASME B16.9Product range and theoretical weights (kg)DNSchedule 10S Schedule 40S Schedule 80SCon Ecc Reducing Con Ecc Reducing Con Ecc Reducingreducer reducer tee reducer reducer tee reducer reducer tee40x250.190.190.600.260.260.760.340.340.9050x250.280.280.730.400.401.100.540.541.3750x400.310.310.760.450.451.150.590.591.4380x500.550.551.561.001.002.911.791.793.91100x500.780.782.941.501.504.481.951.956.557100x800.870.873.041.741.744.642.332.336.79S4150x801.821.826.863.953.959.685.515.5111.57150x1001.961.967.104.074.0711.945.965.9611.97200x1003.013.0113.466.556.5517.989.239.2324.18200x1503.193.1914.086.746.7418.8210.1210.1225.31Grades: 304L, 316L, 2205*Austenitic grades specified to ASTM A403MDuplex grades specified to ASTM A815MPrinted July 2010www.atlassteels.com.au

8S4Stainless Steel Buttwelding Fittings • DimensionsButtwelding Fittings to ASME B16.9Stub EndsReturnsElbowsPrinted July 2010Diamof LapReducersNote 1 Long Short Radius ofFilletCapsLong ShortLong ShortODNominal sizePrinted July 201090 deg 45 deg 90 degD A B A O K O K E H F F R GDN NPS15 1 /2 21.3 38 16 76 48 25 76 51 3 3520 3 /4 26.7 38 19 76 51 25 38 76 51 3 4325 1 33.4 38 22 25 76 56 51 41 38 51 102 51 3 5132 1 1 /4 42.2 48 25 32 95 70 64 52 38 51 102 51 5 6440 1 1 /2 48.3 57 29 38 114 83 76 62 38 64 102 51 6 7350 2 60.3 76 35 51 152 106 102 81 38 76 152 64 8 9265 2 1 /2 73.0 95 44 64 190 132 127 100 38 89 152 64 8 10680 3 88.9 114 51 76 229 159 152 121 51 89 152 64 10 12790 3 1 /2 101.6 133 57 89 267 184 178 140 64 102 152 76 10 140100 4 114.3 152 64 102 305 210 203 159 64 102 152 76 11 157125 5 141.3 190 79 127 381 262 254 197 76 127 203 76 11 185150 6 168.3 229 95 152 457 313 305 237 89 140 203 89 13 218200 8 219.1 305 127 203 610 414 406 313 102 152 203 102 13 270250 10 273.0 381 159 254 762 518 508 391 127 178 254 127 13 324300 12 323.8 457 190 305 914 619 610 467 152 203 254 152 13 381350 14 355.6 533 222 356 1067 711 711 533 165 330 305 152 13 413400 16 406.4 610 254 406 1219 813 813 610 178 356 305 152 13 470450 18 457 686 286 457 1372 914 914 686 203 381 305 152 13 533500 20 508 762 318 508 1524 1016 1016 762 229 508 305 152 13 584550 22 559 838 343 559 1676 1118 1118 838 254 508 305 152 13 641600 24 610 914 381 610 1829 1219 1219 914 267 508 305 152 13 692650 26 660 991 405 267 610700 28 711 1067 438 267 610750 30 762 1143 470 267 610800 32 813 1219 502 267 610850 34 864 1295 533 267 610900 36 914 1372 565 267 610950 38 965 1448 600 305 6101000 40 1016 1524 632 305 6101050 42 1067 1600 660 305 6101100 44 1118 1676 695 343 6101150 46 1168 1753 727 343 7111200 48 1219 1829 759 343 711ELBOWRETURNNote 1: Reducer dimension "H" is based on large end nominal sizeNote squarecornerCAPEnlarged SectionREDUCER of LapSTUB ENDwww.atlassteels.com.auwww.atlassteels.com.au

Stainless Steel Buttwelding Fittings • DimensionsButtwelding Tees and Crosses to ASME B16.9CentreCentre-to-End OutletChart of Commom Stainless Steel Pipe Gradesto-end RunMChemical Analysis (%) SpecifiedC 8 10 15 20 25 32 40 50 65 80 90 100 125 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 1050 1100 1150 1200OutsideDiam.DNominalSizeDN NPSPrinted July 20108 3 /8 13.710 1 /4 17.315 1 /2 21.3 25 25 25 2520 3 /4 26.7 29 29 29 2925 1 33.4 38 38 38 3832 1 1 /4 42.2 48 49 48 48 4840 1 1 /2 48.3 57 57 57 57 57 5750 2 60.3 64 44 51 57 60 6465 2 1 /2 73.0 76 57 64 67 70 7680 3 88.9 86 70 73 76 83 8690 3 1 /2 101.6 95 79 83 89 92 95100 4 114.3 105 86 89 95 98 102 105125 5 141.3 124 105 108 111 114 117 124CROSS150 6 168.3 143 121 124 127 130 137 143200 8 219.1 178 152 156 162 168 178250 10 273.0 216 184 191 194 203 216300 12 323.8 254 216 219 229 241 254350 14 355.6 279 238 248 257 270 279400 16 406.4 305 264 273 283 295 305 305450 18 457 343 298 308 321 330 330 343500 20 508 381 324 333 346 356 356 368 381550 22 559 419 359 371 381 381 394 406 419600 24 610 432 384 397 406 406 419 432 432 432650 26 660 495 422 432 432 444 457 470 483 495700 28 711 521 448 457 457 470 483 495 508 521 521750 30 762 559 460 473 483 483 495 508 521 533 546 546 559800 32 813 597 508 508 521 533 546 559 572 572 584 597850 34 864 635 533 546 559 572 584 597 597 610 622 635900 36 914 673 559 572 584 597 610 622 622 635 648 660 673950 38 965 711 TEE597 610 622 635 648 648 673 686 698 711 7111000 40 1016 749 622 635 648 660 673 673 698 711 724 737 749 7491050 42 1067 762 635 648 660 660 660 698 698 711 711 711 711 711 711 7111100 44 1118 813 686 686 698 698 698 711 711 724 724 737 749 762 7621150 46 1168 851 724 724 737 737 737 749 749 762 762 775 787 800 8001200 48 1219 889 737 737 762 762 762 787 787 787 813 813 813 838 838 838www.atlassteels.com.au9S4

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 4: STAINLESS STEEL PIPE AND FITTINGSTable flanges – AS 2129Blind tableProduct range and theoretical weights (kg)DNTable DblindTable EblindTable DpipeTable EpipeTable Dtube*Table Etube*150.300.340.300.300.300.30200.350.350.300.300.300.30250.450.650.400.600.400.60320.500.730.400.650.450.65Table pipe/tube400.651.050.551.000.601.00501.101.350.901.101.001.20651.301.651.051.301.101.35802.002.501.601.951.702.001002.753.551.952.602.102.501255.205.843.454.353.804.751506.109.553.806.104.207.002009.1013.705.007.255.458.1025016.9023.209.2012.6010.2014.1030025.3033.2012.5016.4013.9018.3040044.9066.0022.3031.3024.1032.40*Bored to suit nearest standard tube size.10S4Printed July 2010www.atlassteels.com.au

ATLAS STEELS METALS – PRODUCT REFERENCE MANUALSECTION 4: STAINLESS STEEL PIPE AND FITTINGSForged flanges – ASTM A182M & ASME B16.5Blind Slip on Weld neckProduct range and theoretical weights (kg)DNBlindRF150#BlindRF300#BlindRF600#Slip onRF150#Slip onRF300#Slip onRF600#Weld neck RF150#Weld neck RF300#Sch 10S Sch 40S Sch 40S Sch 80SWeldneck RF600# 80S150.400.600.800.400.600.700.500.500.800.800.90200.601.101.300.601.101.300.700.701.301.301.50250.901.401.600.801.401.501.001.001.501.501.80321.201.802.201.501.702.001.301.302.002.002.50401.502.703.301.302.503.001.701.702.902.903.50502.403.204.202.102.903.602.602.603.403.404.40653.904.906.103.304.305.304.104.105.205.206.40804.906.808.403.905.907.004.904.906.906.908.501007.0011.5017.305.309.6014.506.806.8011.2011.2017.401258.6015.6029.406.1012.5024.408.608.6015.1015.1029.2015011.3020.9036.107.5015.6028.7010.6010.6019.1019.1034.9020019.6034.30589.0012.1024.2043.4017.6017.6029.9029.9053.9025028.8053.3097.5016.5034.1070.3024.0024.0042.7042.7086.5030043.2078.80124.0026.2049.8084.2036.5036.5061.8061.80103.0035058.10105.00151.0026.2069.9098.7048.4048.4085.8085.80122.0040076.10137.00214.0044.8088.10142.0060.6060.60106.00106.00170.0045093.70175.00272.0048.90109.00173.0068.3068.30131.00131.00204.00500122.00221.00349.0061.90134.00220.0084.5084.50158.00158.00254.00600188.00339.00533.0086.90201.00312.00119.00119.00230.00230.00358.00Grades: 304L, 316L2205 forged flanges – ASTM A182M & ASME B16.5DNProduct range and theoretical weights (kg)Slip onRF150#Weld neckRF150#Bossed blindRF150#11S4150.400.500.40200.600.700.40250.801.000.90401.3073.201.50502.102.602.40803.004.904.901005.30157.207.001507.5010.6011.30Printed July 2010www.atlassteels.com.au

Note 1: To be specified by purchaser.Note 2: Flange weights are approximate.Note 3: Welding neck flange bore sizes listed are for sch 40S / Standard Wall pipe.12S4Stainless Steel Flanges • Dimensions & WeightsClass 150 Flanges to ASME B16.5Flange Weight (kg)DimensionsLength Thru Hub Bore Bolt DrillingNominal SizeRFMachineBoltLength(mm) Slip-onRF StudBoltLength(mm)Bolts(No.)HoleDiameter(mm) HCircleDiameter(mm) KWeldingNeck /SocketWelding(mm) BSlip-on/SocketWeldingmin(mm) BWeldingNeck(mm) YSlip-on/SocketWeldingA h (mm) YHubDiameterWeldingNeck(mm)Thickness Hubmin Diameter(mm) (mm)t fFlangeOD(mm)ODN NPSWeldingNeck BlindX15 1⁄2 90 9.6 30 21.3 14 46 22.2 15.8 60.3 15.9 4 55 50 0.4 0.5 0.420 3⁄4 100 11.2 38 26.7 14 51 27.7 20.9 69.9 15.9 4 65 50 0.6 0.7 0.625 1 110 12.7 49 33.4 16 54 34.5 26.6 79.4 15.9 4 65 55 0.8 1.0 0.932 1 1 ⁄4 115 14.3 59 42.2 19 56 43.2 35.1 88.9 15.9 4 70 55 1.0 1.3 1.240 1 1 ⁄2 125 15.9 65 48.3 21 60 49.5 40.9 98.4 15.9 4 70 65 1.3 1.7 1.550 2 150 17.5 78 60.3 24 62 61.9 52.5 120.7 19.1 4 85 70 2.1 2.6 2.465 2 1 ⁄2 180 20.7 90 73.0 27 68 76.6 62.7 139.7 19.1 4 90 75 3.3 4.1 3.980 3 190 22.3 108 88.9 29 68 90.7 77.9 152.4 19.1 4 90 75 3.9 4.9 4.990 3 1 ⁄2 215 22.3 122 101.6 30 70 103.4 90.1 177.8 19.1 8 90 75 4.8 6.1 6.2100 4 230 22.3 135 114.3 32 75 116.1 102.3 190.5 19.1 8 90 75 5.3 6.8 7.0125 5 255 22.3 164 141.3 35 87 143.8 128.2 215.9 22.2 8 95 85 6.1 8.6 8.6100 4 230 22.3 135 114.3 32 75 116.1 102.3 190.5 19.1 8 90 75 5.3 6.8 7.0125 5 255 22.3 164 141.3 35 87 143.8 128.2 215.9 22.2 8 95 85 6.1 8.6 8.6150 6 280 23.9 192 168.3 38 87 170.7 154.1 241.3 22.2 8 100 85 7.5 11 11200 8 345 27.0 246 219.1 43 100 221.5 202.7 298.5 22.2 8 110 90 12 18 20250 10 405 28.6 305 273.0 48 100 276.2 254.6 362.0 25.4 12 115 100 17 24 29300 12 485 30.2 365 323.8 54 113 327.0 304.8 431.8 25.4 12 120 100 26 37 43350 14 535 33.4 400 355.6 56 125 359.2 Note (1) 476.3 28.6 12 135 115 35 48 58400 16 595 35.0 457 406.4 62 125 410.5 Note (1) 539.8 28.6 16 135 115 45 61 76450 18 635 38.1 505 457.0 67 138 461.8 Note (1) 577.9 31.8 16 145 125 49 68 94500 20 700 41.3 559 508.0 71 143 513.1 Note (1) 635.0 31.8 20 160 140 62 85 122600 24 815 46.1 663 610.0 81 151 616.0 Note (1) 749.3 34.9 20 170 150 87 115 186Class 300 Flanges to ASME B16.5Flange Weight (kg)DimensionsLength Thru Hub Bore Bolt DrillingNominal SizeRFMachineBoltLength(mm) Slip-onRF StudBoltLength(mm)Bolts(No.)HoleDiameter(mm) HNominal SizeDN NPSFlangeOD(mm)OThickness Hubmin Diameter(mm) (mm)t fXHubDiameterWeldingNeck(mm)Class 600 Flanges to ASME B16.5Slip-on/SocketWeldingA h (mm) YDimensionsLength Thru Hub Bore Bolt DrillingWeldingNeck(mm) YSlip-on/SocketWeldingmin(mm) BWeldingNeck /SocketWelding(mm) BCircleDiameter(mm) KHoleDiameter(mm) HBolts(No.)RF StudBoltLength(mm)Flange Weight (kg)15 1⁄2 95 14.3 38 21.3 22 52 22.2 Note (1) 66.7 15.9 4 75 0.9 0.9 0.920 3⁄4 115 15.9 48 26.7 25 57 27.7 Note (1) 82.6 19.1 4 90 1.4 1.6 1.425 1 125 17.5 54 33.4 27 62 34.5 Note (1) 88.9 19.1 4 90 1.8 1.9 1.832 1 1 ⁄4 135 20.7 64 42.2 29 67 43.2 Note (1) 98.4 19.1 4 95 2.6 2.5 2.440 1 1 ⁄2 155 22.3 70 48.3 32 70 49.5 Note (1) 114.3 22.2 4 110 3.2 3.6 3.450 2 165 25.4 84 60.3 37 73 61.9 Note (1) 127.0 19.1 8 110 3.9 4.5 4.465 2 1 ⁄2 190 28.6 100 73.0 41 79 74.6 Note (1) 149.2 22.2 8 120 5.9 6.4 6.880 3 210 31.8 117 88.9 46 83 90.7 Note (1) 168.3 22.2 8 125 7.4 8.1 8.990 3 1 ⁄2 230 35.0 133 101.6 49 86 103.4 Note (1) 184.2 25.4 8 140 12 13100 4 275 38.1 152 114.3 54 102 116.1 Note (1) 215.9 25.4 8 145 17 19125 5 330 44.5 189 141.3 60 114 143.8 Note (1) 266.7 28.6 8 165 31 31150 6 355 47.7 222 168.3 67 117 170.7 Note (1) 292.1 28.6 12 170 37 38200 8 420 55.6 273 219.1 76 133 221.5 Note (1) 349.2 31.8 12 190 51 62250 10 510 63.5 343 273.0 86 152 276.2 Note (1) 431.8 34.9 16 215 86 102300 12 560 66.7 400 323.8 92 156 327.0 Note (1) 489.0 34.9 20 220 103 132350 14 605 69.9 432 355.6 94 165 359.2 Note (1) 527.0 38.1 20 235 122 158400 16 685 76.2 495 406.4 106 178 410.5 Note (1) 603.2 41.3 20 255 177 225450 18 745 82.6 546 457.0 117 184 461.8 Note (1) 654.0 44.5 20 275 216 285500 20 815 88.9 610 508.0 127 190 513.1 Note (1) 723.9 44.5 24 285 268 365600 24 940 101.6 718 610.0 140 203 616.0 Note (1) 838.2 50.8 24 330 372 533Slip-onWeldingNeck BlindCircleDiameter(mm) KWeldingNeck /SocketWelding(mm) BSlip-on/SocketWeldingmin(mm) BWeldingNeck(mm) YSlip-on/SocketWeldingA h (mm) YHubDiameterWeldingNeck(mm)Thickness Hubmin Diameter(mm) (mm)t fFlangeOD(mm)ODN NPSWeldingNeck BlindX15 1⁄2 95 12.7 38 21.3 21 51 22.2 15.8 66.7 15.9 4 65 55 0.6 0.8 0.620 3⁄4 115 14.3 48 26.7 24 56 27.7 20.9 82.6 19.1 4 75 65 1.2 1.3 1.225 1 125 15.9 54 33.4 25 60 34.5 26.6 88.9 19.1 4 75 65 1.4 1.6 1.432 1 1 ⁄4 135 17.5 64 42.2 25 64 43.2 35.1 98.4 19.1 4 85 70 1.7 2.1 1.840 1 1 ⁄2 155 19.1 70 48.3 29 67 49.5 40.9 114.3 22.2 4 90 75 2.6 3.1 2.750 2 165 20.7 84 60.3 32 68 61.9 52.5 127.0 19.1 8 90 75 2.9 3.4 3.165 2 1 ⁄2 190 23.9 100 73.0 37 75 74.6 62.7 149.2 22.2 8 100 85 4.5 5.3 4.880 3 210 27.0 117 88.9 41 78 90.7 77.9 168.3 22.2 8 110 90 6.2 7.3 6.890 3 1 ⁄2 230 28.6 133 101.6 43 79 103.4 90.1 184.2 22.2 8 110 95 8.2 9.5100 4 255 30.2 146 114.3 46 84 116.1 102.3 200.0 22.2 8 115 95 11 12125 5 280 33.4 178 141.3 49 97 143.8 128.2 235.0 22.2 8 120 110 15 16150 6 320 35.0 206 168.3 51 97 170.7 154.1 269.9 22.2 12 120 110 20 21200 8 380 39.7 260 219.1 60 110 221.5 202.7 330.2 25.4 12 140 120 30 35250 10 445 46.1 321 273.0 65 116 276.2 254.6 387.4 28.6 16 160 140 44 55300 12 520 49.3 375 323.8 71 129 327.0 304.8 450.8 31.8 16 170 145 64 79350 14 585 52.4 425 355.6 75 141 359.2 Note (1) 514.4 31.8 20 180 160 88 107400 16 650 55.6 483 406.4 81 144 410.5 Note (1) 571.5 34.9 20 190 165 113 139450 18 710 58.8 533 457.0 87 157 461.8 Note (1) 628.6 34.9 24 195 170 138 177500 20 775 62.0 587 508.0 94 160 513.1 Note (1) 685.8 34.9 24 205 185 167 223600 24 915 68.3 702 610.0 105 167 616.0 Note (1) 812.8 41.3 24 230 205 235 342Printed July 2010www.atlassteels.com.au

Nominal SizeDN NPSFlangeOD(mm)OThickness Hubmin Diameter(mm) (mm)t fXHubDiameterWeldingNeck(mm)Class 2500 Flanges to ASME B16.5Slip-on/SocketWeldingA h (mm) YDimensionsLength Thru Hub Bore Bolt DrillingWeldingNeck(mm) YSlip-on/SocketWeldingmin(mm) BWeldingNeck /SocketWelding(mm) BCircleDiameter(mm) KHoleDiameter(mm) HBolts(No.)RF StudBoltLength(mm)Flange Weight (kg)WeldingNeck BlindSlip-on15 1⁄2 135 30.2 43 21.3 40 73 22.9 Note (1) 88.9 22.2 4 120 3.0 3.2 3.2203 ⁄4 140 31.8 51 26.7 43 79 28.2 Note (1) 95.2 22.2 4 125 3.6 4.1 4.525 1 160 35.0 57 33.4 48 89 34.9 Note (1) 108.0 25.4 4 140 5.0 5.5 5.4Stainless Steel Flanges • Dimensions & WeightsClass 900 Flanges to ASME B16.5Flange Weight (kg)DimensionsLength Thru Hub Bore Bolt DrillingNominal SizeHubDiameterWeldingNeck(mm)Thickness Hubmin Diameter(mm) (mm)t fFlangeOD(mm)ODN NPSWeldingNeck BlindRF StudBoltLength(mm)HoleDiameter(mm) HCircleDiameter(mm) KWeldingNeck /SocketWelding(mm) BSlip-on/SocketWeldingmin(mm) BWeldingNeck(mm) YSlip-on/SocketWeldingA h (mm) YSlip-on15 1⁄2 120 22.3 38 21.3 32 60 22.2 Note (1) 82.6 22.2 4 110 1.8 2.1 1.9Bolts(No.)X203 ⁄4 130 25.4 44 26.7 35 70 27.7 Note (1) 88.9 22.2 4 115 2.3 2.7 2.725 1 150 28.6 52 33.4 41 73 34.5 Note (1) 101.6 25.4 4 125 3.4 3.9 4.132 1 1 ⁄4 160 28.6 64 42.2 41 73 43.2 Note (1) 111.1 25.4 4 125 4.1 4.5 4.340 1 1 ⁄2 180 31.8 70 48.3 44 83 49.5 Note (1) 123.8 28.6 4 140 5.5 5.9 5.950 2 215 38.1 105 60.3 57 102 61.9 Note (1) 165.1 25.4 8 145 11 11 1165 2 1 ⁄2 245 41.3 124 73.0 64 105 74.6 Note (1) 190.5 28.6 8 160 16 16 1680 3 240 38.1 127 88.9 54 102 90.7 Note (1) 190.5 25.4 8 145 12 15 13100 4 290 44.5 159 114.3 70 114 116.1 Note (1) 235.0 31.8 8 170 23 23 25125 5 350 50.8 190 141.3 79 127 143.8 Note (1) 279.4 34.9 8 190 38 39 39150 6 380 55.6 235 168.3 86 140 170.7 Note (1) 317.5 31.8 12 190 48 50 52200 8 470 63.5 298 219.1 102 162 221.5 Note (1) 393.7 38.1 12 220 75 79 59250 10 545 39.9 368 273.0 108 184 276.2 Note (1) 469.9 38.1 16 235 111 118 132300 12 610 79.4 419 323.8 117 200 327.0 Note (1) 533.4 38.1 20 255 146 157 187350 14 640 85.8 451 355.6 130 213 359.2 Note (1) 558.8 41.3 20 275 172 182 224400 16 705 88.9 508 406.4 133 216 410.5 Note (1) 616.0 44.5 20 285 193 225 272450 18 785 101.6 565 457.0 152 229 461.8 Note (1) 685.8 50.8 20 325 272 309 386500 20 855 108.0 622 508.0 159 248 513.1 Note (1) 749.3 54.0 20 350 331 377 488600 24 1040 139.7 749 610.0 203 292 616.0 Note (1) 901.7 66.7 20 440 632 685 905Class 1500 Flanges to ASME B16.5Flange Weight (kg)DimensionsLength Thru Hub Bore Bolt DrillingNominal SizeHubDiameterWeldingNeck(mm)Thickness Hubmin Diameter(mm) (mm)t fFlangeOD(mm)ODN NPSWeldingNeck BlindRF StudBoltLength(mm)HoleDiameter(mm) HCircleDiameter(mm) KWeldingNeck /SocketWelding(mm) BSlip-on/SocketWeldingmin(mm) BWeldingNeck(mm) YSlip-on/SocketWeldingA h (mm) YSlip-on15 1⁄2 120 22.3 38 21.3 32 60 22.2 Note (1) 82.6 22.2 4 110 1.8 2.1 1.9Bolts(No.)X203 ⁄4 130 25.4 44 26.7 35 70 27.7 Note (1) 88.9 22.2 4 115 2.8 2.7 2.725 1 150 28.6 52 33.4 41 73 34.5 Note (1) 101.6 25.4 4 125 3.6 3.9 4.132 1 1 ⁄4 160 28.6 64 42.2 41 73 43.2 Note (1) 111.1 25.4 4 125 5.0 4.5 4.340 1 1 ⁄2 180 31.8 70 48.3 44 83 49.5 Note (1) 123.8 28.6 4 140 6.8 5.9 5.950 2 215 38.1 105 60.3 57 102 61.9 Note (1) 165.1 25.4 8 145 11 11 1165 2 1 ⁄2 245 41.3 124 73.0 64 105 74.6 Note (1) 190.5 28.6 8 160 16 16 1680 3 265 47.7 133 88.9 117 Note (1) 203.2 31.8 8 180 22 22100 4 310 54.0 162 114.3 124 Note (1) 241.3 34.9 8 195 31 33125 5 375 73.1 197 141.3 156 Note (1) 292.1 41.3 8 250 59 60150 6 395 82.6 229 168.3 171 Note (1) 317.5 38.1 12 260 75 75200 8 485 92.1 292 219.1 213 Note (1) 393.7 44.5 12 290 124 137250 10 585 108.0 368 273.0 254 Note (1) 482.6 50.8 12 335 206 230300 12 675 123.9 451 323.8 283 Note (1) 571.5 54.0 16 375 306 316350 14 750 133.4 495 355.6 298 Note (1) 635.0 60.3 16 405 416 421400 16 825 146.1 552 406.4 311 Note (1) 704.8 66.7 16 445 568 559450 18 915 162.0 597 457.0 327 Note (1) 774.7 73.0 16 495 736 761500 20 985 177.8 641 508.0 356 Note (1) 831.8 79.4 16 540 929 96732 1 1 ⁄4 185 38.1 73 42.2 52 95 43.7 Note (1) 130.2 28.6 4 150 7.3 9.1 8.240 1 1 ⁄2 205 44.5 79 48.3 60 111 50.0 Note (1) 146.0 31.8 4 170 10 11 1050 2 235 50.9 95 60.3 70 127 62.5 Note (1) 171.4 28.6 8 180 17 19 1865 2 1 ⁄2 265 57.2 114 73.0 79 143 75.4 Note (1) 196.8 31.8 8 195 24 24 2580 3 305 66.7 133 88.9 92 168 91.4 Note (1) 228.6 34.9 8 220 36 43 39100 4 355 76.2 165 114.3 108 190 116.8 Note (1) 273.0 41.3 8 255 54 64 60125 5 420 92.1 203 141.3 130 229 144.4 Note (1) 323.8 47.6 8 300 93 111 101150 6 485 108.0 235 168.3 152 273 171.4 Note (1) 368.3 54.0 8 345 143 176 157200 8 550 127.0 305 219.1 178 318 222.2 Note (1) 438.2 54.0 12 380 213 261 241600 24 1170 203.2 762 610.0 406 Note (1) 990.6 92.1 16 615 1504 1568250 10 675 165.1 375 273.0 229 419 277.4 Note (1) 539.8 66.7 12 490 409 484 465300 12 760 184.2 441 323.8 254 464 328.2 Note (1) 619.1 73.0 12 540 573 692 664Note 1: To be specified by purchaser.Note 2: Flange weights are approximate.Note 3: Welding neck flange bore sizes listed are for sch 40S / Standard Wall pipe.13S4Printed July 2010www.atlassteels.com.au

14S4Stainless Steel Flanges • Dimensions & WeightsTable F Flanges to AS 2129Table D Flanges to AS 2129Dimensions(mm) Weight (kg)Dimensions(mm) Weight (kg)Drilling DrillingNominalSizeNumberof BoltsPrinted July 2010Bolt Size& Thread SOW BlindBolt HoleDiamHBolt CircleDiamKRaisedFaceDiamGNominalSizeBolt Size& Thread SOW BlindNumberof BoltsBolt HoleDiamHBolt CircleDiamKRaisedFaceDiamGFlangeThicknessDFlangeODAHDGKASLIP-ON WELDING (SOW)(“BOSS”)HDGKABLIND(“BLANK”)HDGKAWELDING NECK (WN)HDGKAPLATECCDNThicknessDDN ODA15 95 10 47 67 14 4 M12 0.6 0.720 100 10 53 73 14 4 M12 0.7 0.825 120 10 63 87 18 4 M16 0.9 1.032 135 13 74 98 18 4 M16 1.1 1.340 140 13 81 105 18 4 M16 1.2 1.450 165 16 103 127 18 4 M16 2.2 2.665 185 16 122 146 18 4 M16 2.5 3.080 205 16 141 165 18 8 M16 3.0 3.890 215 19 154 178 18 8 M16100 230 19 167 191 18 8 M16 4.3 5.9125 280 22 207 235 22 8 M20 7.4 10.1150 305 22 232 260 22 12 M20 8.1 11.9200 370 35 296 324 22 12 M20 12.7 20.3250 430 29 349 381 26 12 M24 18.1 31.4300 490 32 406 438 26 16 M24 23.9 44.7350 550 35 459 495 30 16 M27 35.3 63.0400 610 41 516 552 30 20 M27 47.6 90.0450 675 44 571 610 33 20 M30 62.0 120.0500 735 51 634 673 33 24 M30 80.0 162.0550 785 54 685 724 33 24 M30600 850 57 739 781 36 24 M33 112.0700 935 60 815 857 36 24 M33750 1015 67 898 940 36 28 M33800 1060 68 942 984 36 28 M33850 1090 70 974 1016 36 32 M33900 1185 76 1060 1105 39 32 M361000 1275 83 1149 1194 39 36 M361200 1530 95 1385 1441 42 40 M3915 95 *5 47 67 14 4 M12 0.6 0.620 100 *5 53 73 14 4 M12 0.7 0.725 115 *5 65 83 14 4 M12 0.9 1.032 120 *6 67 87 14 4 M12 0.9 1.140 135 *6 78 98 14 4 M12 1.2 1.450 150 *8 90 114 18 4 M16 1.4 1.765 165 *8 103 127 18 4 M16 1.6 2.180 185 *10 122 146 18 4 M16 2.0 2.790 205 *10 141 165 18 4 M16 2.2 3.2100 215 *10 154 178 18 4 M16 2.5 3.6125 255 13 186 210 18 8 M16 3.3 4.9150 280 13 211 135 18 8 M16 4.0 6.1200 335 13 268 292 18 8 M16 5.0 8.8250 405 16 328 256 22 8 M20 8.7 15.8300 455 19 378 406 22 12 M20 11.3 23.6350 525 22 438 470 26 12 M24 19.6 38.6400 580 22 489 521 26 12 M24 22.3 44.9450 640 25 532 584 26 12 M24 29.0 63.0500 705 29 609 641 26 16 M24 39.9 86.0550 760 29 637 699 30 16 M27 50.0 107.0600 825 32 720 756 30 16 M27 58.0 125.0700 910 35 809 845 30 20 M27750 995 41 888 927 33 20 M30800 1060 41 942 984 36 20 M33850 1090 44 974 1016 36 20 M33900 1175 48 1050 1092 36 24 M331000 1255 51 1133 1175 36 24 M331200 1490 60 1368 1410 36 32 M33Table H Flanges to AS 2129Table E Flanges to AS 2129Dimensions(mm) Weight (kg)RaisedDrillingA D G K HFlange Flange Face Bolt Circle Bolt Hole Number Bolt SizeOD Thickness Diam Diam Diam of Bolts & Thread SOW BlindWeight (kg)NominalSizeDrillingDimensions(mm)NominalSizeDNBolt Size& Thread SOW BlindNumberof BoltsBolt HoleDiamHBolt CircleDiamKRaisedFaceDiamGThicknessDDN ODA15 115 13 57 83 18 4 M16 0.8 1.020 115 13 57 83 18 4 M16 0.9 1.025 120 14 64 87 18 4 M16 1.1 1.232 135 17 76 98 18 4 M16 1.5 1.840 140 17 83 105 18 4 M16 1.7 2.050 165 19 102 127 18 4 M16 2.6 3.165 185 19 114 146 18 8 M16 3.1 3.880 205 22 127 165 18 8 M16 4.3 5.490 215 22 140 178 18 8 M16100 230 25 152 191 18 8 M16 5.8 7.9125 280 29 178 235 22 8 M20 9.9 12.6150 305 29 210 260 22 12 M20 10.8 15.4200 370 32 260 324 22 12 M20 18.3 28.2250 430 35 311 381 26 12 M24 22.1 38.0300 490 41 362 438 26 16 M24 31.0 58.0350 550 48 419 495 30 16 M27 47.7 85.0400 610 54 483 552 30 20 M27 62.0 118.0450 675 60 533 610 33 20 M30 105.0 196.0500 735 67 597 673 33 24 M30550 785 70 648 724 33 24 M30600 850 76 699 781 36 24 M33Note 1: All weights are approximateNote 2: A diametrical clearance of 4mm maximum applies to pipe or tube OD for plate flangesNote 3: The flange thickness "D" dimension included the raised face heightNote 4: Welding Neck bore is derived from the pipe schedule15 95 *6 47 67 14 4 M12 0.6 0.720 100 *6 53 73 14 4 M12 0.7 0.825 115 *7 63 83 14 4 M12 0.9 1.032 120 *8 67 87 14 4 M12 1.0 1.140 135 *9 78 98 14 4 M12 1.2 1.450 150 *10 90 114 18 4 M16 1.4 1.765 165 *10 103 127 18 4 M16 1.6 2.180 185 *11 122 146 18 4 M16 2.0 2.790 205 12 141 165 18 8 M16100 215 13 154 178 18 8 M16 2.5 3.6125 255 14 186 210 18 8 M16 3.7 5.5150 280 17 207 235 22 8 M20 5.0 8.3200 335 19 264 292 22 8 M20 7.1 12.9250 405 22 328 356 22 12 M20 11.4 21.9300 455 25 374 406 26 12 M24 15.1 31.8350 525 29 438 470 26 12 M24 25.3 47.6400 580 32 489 521 26 12 M24 31.3 66.0450 640 35 552 584 26 16 M24 40.8 87.0500 705 38 609 641 26 16 M24 53.0 114.0550 760 44 663 699 30 16 M27600 825 48 717 756 33 16 M30 85.0 195.0700 910 51 806 845 33 20 M30750 995 54 885 927 36 20 M33800 1060 54 942 984 36 20 M33850 1090 57 974 1016 36 20 M33900 1175 64 1050 1092 36 24 M331000 1255 67 1130 1175 39 24 M361200 1490 79 1365 1410 39 32 M36www.atlassteels.com.auwww.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 4: STAINLESS STEEL PIPE AND FITTINGSScrewed Low Pressure BSP 316 fittingsRound socketPipe nipple TBE Pipe nipple TOE Hex/round capHex nipple 3 pce union Female 90˚ elbow M/F 90˚ elbowFemale tee Hex head plug Hex locknut Square head plugProduct range and theoretical weights (kg)DNRoundsocketPipenippleTBEPipenippleTOEHex/roundcapHexnipple3 pceunionFemale90˚elbowMale/fem90˚elbowFemaleteeHexheadplugHexlocknutSquareheadplug60.020.020.010.020.020.130.030.020.050.020.020.0180.040.030.020.030.030.110.040.040.050.030.020.02100.050.040.030.030.050.180.060.060.090.030.030.03150.090.080.050.070.080.220.100.110.140.050.040.03200.130.110.080.100.110.330.140.160.210.090.050.072532400.200.290.340.160.290.350.110.190.230.170.240.380.170.250.370.500.700.870.270.380.510.260.400.500.360.500.700.120.190.270.100.140.150.100.150.2115S4500.520.580.300.470.531.390.750.821.010.400.250.31650.780.920.570.851.142.071.691.682.410.760.510.59801.051.450.861.241.372.982.332.063.321.030.550.711001.902.071.382.091.904.823.433.454.811.660.921.10TBE = Threaded Both Ends.TOE = Threaded One End.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 4: STAINLESS STEEL PIPE AND FITTINGSScrewed Low Pressure BSP 316 fittingsHex reducing bushHex reducing nippleProduct range and theoretical weights (kg)DNHex reducingbushHex reducingnipple8x60.010.0310x60.020.0510x80.030.05BSP FittingsDimensions: generally to ISO4144.Threading: BS21 (ISO 7-1). Feed materials – sockets, TOEnipples, TBE nipples manufactured from stainless steel pipe toASTM A312M.– Hex plugs made from stainless steel bar to ASTM A276.– Other fittings made from investment castings.15x615x815x1020x820x1020x150.040.060.060.080.070.050.080.080.080.120.120.1225x100.140.1725x150.120.1725x200.080.1732x250.150.2640x200.330.3640x250.260.3640x320.170.3650x250.560.5050x320.450.5050x400.370.5065x500.510.8580x500.941.2880x651.231.2816S4Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 4: STAINLESS STEEL PIPE AND FITTINGSScrewed Class 3000 NPT fittings – ASTM A182M and ASME B16.11Hex cap Coupling 45˚ Elbow 90˚ ElbowHex nipple Hex plug Union Female teeGrade 316Product range and theoretical weights (kg)DN810152025324050Schedule 40S Schedule 80SHexCoupling45˚ 90˚ Hex HexFemalecap Elbow Elbow nipple plug Union tee Nipple Nipple Nipple NippleTBE 100 TOE 75 TBE 100 TOE 750.050.060.130.210.370.600.731.100.060.070.140.200.300.731.031.350.130.250.360.530.781.021.702.350.140.270.370.601.081.222.452.500.030.060.080.150.240.370.450.760.030.050.070.130.220.410.490.770.210.270.460.610.991.551.902.860.200.310.490.801.311.613.203.550.060.080.130.170.240.330.400.530.050.060.090.120.180.240.300.400.080.110.160.220.310.440.530.740.060.090.100.160.230.350.400.56Grade 304DNProduct range and theoretical weights (kg)Coupling90˚ElbowHexnippleHexplugUnion17S4150.110.410.080.070.30200.200.680.170.130.58250.291.020.380.200.76320.731.220.370.411.55401.002.440.630.601.60501.422.521.101.102.42Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 4: STAINLESS STEEL PIPE AND FITTINGSScrewed Class 3000 NPT 316 fittings – ASTM A182M and ASME B16.11Hex reducing bushProduct range and theoretical weights (kg)DNHexreducingbushHexreducingnippleSwagenippleTBE 80SReducinginsert8x60.020.050.040.0410x60.020.060.060.0510x80.030.060.060.05Hex reducing nipple15x60.040.080.140.1015x80.060.080.140.1015x100.060.080.180.1020x80.081.150.180.1220x100.070.170.180.1220x150.050.170.180.1225x80.120.380.250.16Swage nipple25x100.140.380.250.1625x150.120.380.250.1625x200.120.380.250.1640x150.210.630.600.4540x200.210.630.600.4540x250.210.630.600.4540x320.210.640.600.4550x250.450.681.140.7050x400.500.701.140.7018S4Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 4: STAINLESS STEEL PIPE AND FITTINGSSocket weld Class 3000 fittings – ASTM A182M and ASME B16.11Cap Coupling 45˚ Elbow 90˚ ElbowEqual tee Union Reducing insertGrade 316LProduct range and theoretical weights (kg)DN Cap Coupling 45˚ Elbow 90˚ Elbow Equal tee Union80.060.070.250.260.300.21150.120.140.360.360.500.30200.210.200.530.600.800.50250.400.400.801.101.310.80320.600.701.001.201.611.20400.701.001.702.403.201.50501.101.302.302.503.502.30Grade 316L reducing fittingsProduct range and theoretical weights (kg)DN20x1525x15Reducerinserts0.120.16DN40x2550x25Reducerinserts0.450.719S425x200.1650x400.740x200.45Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 4: STAINLESS STEEL PIPE AND FITTINGSSocket weld Class 3000 fittings – ASTM A182M and ASME B16.11Grade 304LProduct range and theoretical weights (kg)DN Cap Coupling 45˚ Elbow 90˚ Elbow Equal tee Union80.060.070.250.260.300.21150.120.140.360.360.500.30200.210.200.530.600.800.5020S22532400.400.600.700.400.701.000.801.001.701.101.202.401.311.613.200.801.201.50501.101.302.302.503.502.30Branch outlet Class 3000 304L and 316L – ASTM A182M and ASME B16.11Product range and theoretical weights (kg)DNSocketoutlet304LThreadedoutlet304LWeldingoutlet304LSocketoutlet316LThreadedoutlet316LWeldingoutlet316L150.150.120.130.150.120.13200.170.240.240.170.240.24250.270.380.380.270.380.38400.480.660.660.480.660.66500.071.021.020.751.021.02.20S4Printed July 2010www.atlassteels.com.au

Stainless SteelTube and FittingsStainless Steel5Tube and FittingsPhotography courtesy of Outokumpu, Arcelor and New Zealand Tube Mills.

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ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 5: STAINLESS STEEL TUBE AND FITTINGSStainless steel tube and fittingsAs-welded (AW) tubeStainless steel tube is typically specified by OD (outside diameter), WT(wall thickness), grade, condition and surface finish.It is resistant to many forms of corrosion, has hygienic sterile properties, highquality aesthetic appeal and exceptional strength.Tube is manufactured in round, square and rectangular sections in a variety of wallthicknesses and usually by the processes of longitudinal welding, hot and cold drawing(seamless) or spiral welding.Finishes or appearance range from unpolished to highly polished. Unpolished has a2B mill finish, standard polished is a finely grit polished finish and there is a finer buffedfinish giving close to a mirror appearance. Finishes are selected to suit application andaesthetic appeal.Stainless steel tube can be joined by welding, which facilitates rigidity in construction,or by the use of mechanical fittings which enables dismantling for hygienic cleaning.Tube is usually annealed if extensive forming and bending is required, such as forbending or expanding. The tubular products system incorporates a comprehensive rangeof stainless steel fittings in the form of elbows, tees, reducers and flanges in varioussizes, wall thickness, grades and finishes to suit tube dimensions and tolerances.Decorative & Structural Tube – This tubing is produced direct off the continuous tubewelding mill, using cold rolled stainless steel strip made to ASTM standards, with tubeproduced to commercial limits of straightness in standard or specific customer lengths.AW tube has a higher yield point than annealed tube and is generally used for structuraland decorative applications in mildly corrosive conditions. It is not suitable forapplications requiring significant flaring, expanding or bending, nor for pressureapplications. AW tube is also available with rebate slots for support of architectural glasspanels.Manufacturing specification: ASTM A554.Food Quality Tube – As-welded food quality tube is stocked by Atlas Specialty Metals. Thistube at the point of manufacture goes through a process where the internal weld bead isrolled. The result is an improved internal finish along the weld, reducing the chance of acrevice where liquid or food product may be trapped. This assists with ‘clean in place’ (CIP)environment food and beverage process lines or other applications such as the pharmaceuticalindustry. Further assurance of reliability of food tube comes from the 100% weld NDTmandatory for this product.Manufacturing specification: AS 1528.As-welded annealed (AWA) tubeThis tube is produced by the same process as AW tube but is annealed to relieve stressesand improve ductility. Bright annealing is carried out in a controlled-atmosphere furnace,so that no oxide or scale is formed on the surface.Annealing both increases the corrosion resistance and softens the tube which allowssevere manipulation such as bending, expanding and forming.Manufacturing specification: ASTM A2691S5Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 5: STAINLESS STEEL TUBE AND FITTINGSCold worked annealed (CWA) tubeThis tube is typically destined for heat exchanger applications and is produced ina similar way to AWA product except that the internal bead is rolled flush withthe inside tube surface prior to annealing. Because of the critical end use this tubeundergoes extensive testing as part of the manufacturing process.Manufacturing specification: ASTM A249M.Cold drawn seamless (CDS) tubeThis tube is produced by drawing from hollow billets. It is usually supplied in theannealed and pickled condition and used where service conditions involve high pressureand corrosive conditions and where good surface finish and close tolerances arerequired, e.g. heat exchanger and condenser tubing, instrumentation tubing and somerefinery applications.Manufacturing specification: ASTM A269 for general service. ASTM A213M for heatexchanger service and A268 for Ferritic and Martensitic tubes.Spiral welded tubeThis tube is produced by the helical forming and automatic welding of a continuous stripof stainless steel.Typical applications include water and pulp in paper mills, product and effluent lines inchemical processing, water lines for brewing, dust fume extraction, furnace and boilerflues, stormwater down-pipes in high-rise applications and ventilation ducts andcondensation lines for airconditioning.Manufacturing specification: generally to ASTM A778, except for mechanicalproperties.Grades:Austenitic: 304, 304L, 316, 316L, 321.Ferritic: 409.Duplex: 2205.2S5Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 5: STAINLESS STEEL TUBE AND FITTINGSStainless steel round tube – Specifications refer p1-2Product range, dimensions, theoretical weights and method of manufacturingAs welded (AW) As welded annealed (AWA) Cold drawn seamless (CDS) Cold worked annealed (CWA)OD of tubeWeight(kg/m)304 316 304 316 304 316 304/304L 316/316L 2205Wallthickness(mm)mm inches4.763 /16 0.50 0.050.70 0.070.90 0.096.351 /4 0.50 0.070.70 0.100.90 0.121.20 0.151.60 0.197.945 /16 0.50 0.090.70 0.130.90 0.161.20 0.201.60 0.259.523 /8 0.50 0.110.70 0.15FD0.90 0.191.20 0.251.60 0.3212.701 /2 0.50 0.150.70 0.210.90 0.26FDFD1.20 0.34FDFD1.60 0.442.00 0.53Cold Worked Annealed (CWA)Tube finishes Tube is stocked in three different finishes: unpolished, 320 grit polished and 600 grit highly polished.Tube in 304/304L, 316/316L, 2205 is available on indent only.Food grade (FD) Marked as ‘FD’ indicates an additional stock range of tube suitable for use in a food processing operation.The tube is weld bead removed internally.3S5Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 5: STAINLESS STEEL TUBE AND FITTINGSStainless steel round tube – Specifications refer p1-24S5Product range, dimensions, theoretical weights and method of manufacturingAs welded (AW) As welded annealed (AWA) Cold drawn seamless (CDS) Cold worked annealed (CWA)OD of tubeWeight(kg/m)304 316 304 316 304 316 304/304L 316/316L 2205Wallthickness(mm)mm inches15.885 /8 0.50 0.190.70 0.270.90 0.34FD1.20 0.43FD1.60 0.562.00 0.6919.053 /4 0.50 0.230.70 0.320.90 0.41FD1.20 0.53FDFD1.60 0.692.00 0.843.25 1.2722.227 /8 0.90 0.481.20 0.62FD1.60 0.8125.40 1 0.50 0.310.70 0.430.90 0.55FD1.20 0.72FDFD1.60 0.942.00 1.152.60 1.493.20 1.78Cold Worked Annealed (CWA)Tube finishes Tube is stocked in three different finishes: unpolished, 320 grit polished and 600 grit highly polished.Tube in 304/304L, 316/316L, 2205 is available on indent only.Food grade (FD) Marked as ‘FD’ indicates an additional stock range of tube suitable for use in a food processing operation.The tube is weld bead removed internally.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 5: STAINLESS STEEL TUBE AND FITTINGSStainless steel round tube – Specifications refer p1-2Product range, dimensions, theoretical weights and method of manufacturingAs welded (AW) As welded annealed (AWA) Cold drawn seamless (CDS) Cold worked annealed (CWA)OD of tubeWeight(kg/m)304 316 304 316 304 316 304/304L 316/316L 2205Wallthickness(mm)mm inches28.58 1 1 /8 1.20 0.821.60 1.0831.75 1 1 /4 0.90 0.69FD1.20 0.90FDFD1.60 1.192.00 1.472.60 1.893.20 2.2934.92 1 3 /8 0.90 0.771.20 1.0138.10 1 1 /2 0.90 0.831.20 1.09FDFD1.60 1.442.00 1.782.60 2.283.20 2.8044.45 1 3 /4 0.90 0.981.20 1.281.60 1.692.00 2.092.60 2.683.20 3.25Cold Worked Annealed (CWA)Tube finishes Tube is stocked in three different finishes: unpolished, 320 grit polished and 600 grit highly polished.Tube in 304/304L, 316/316L, 2205 is available on indent only.Food grade (FD) Marked as ‘FD’ indicates an additional stock range of tube suitable for use in a food processing operation.The tube is weld bead removed internally.5S5Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 5: STAINLESS STEEL TUBE AND FITTINGSStainless steel round tube – Specifications refer p1-26S5Product range, dimensions, theoretical weights and method of manufacturingAs welded (AW) As welded annealed (AWA) Cold drawn seamless (CDS) Cold worked annealed (CWA)OD of tubeWeight(kg/m)304 316 304 316 304 316 304/304L 316/316L 2205Wallthickness(mm)mm inches50.80 2 0.90 1.121.20 1.47FD FD1.60 1.942.00 2.412.60 3.093.20 3.7663.50 2 1 /2 1.20 1.84FDFD1.60 2.442.00 3.032.60 3.903.20 4.7676.20 3 1.20 2.22FDFD1.60 2.942.00 3.662.60 4.723.20 5.7688.90 3 1 /2 1.60 3.442.00 4.292.60 5.533.20 6.76FDFD101.60 4 1.60 3.952.00 4.912.60 6.353.20 7.76Cold Worked Annealed (CWA)Tube finishes Tube is stocked in three different finishes: unpolished, 320 grit polished and 600 grit highly polished.Tube in 304/304L, 316/316L, 2205 is available on indent only.Food grade (FD) Marked as ‘FD’ indicates an additional stock range of tube suitable for use in a food processing operation.The tube is weld bead removed internally.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 5: STAINLESS STEEL TUBE AND FITTINGSStainless steel round tube – Specifications refer p1-2Stock range, dimensions, theoretical weights and method of manufacturingAs welded (AW) As welded annealed (AWA) Cold drawn seamless (CDS) Cold worked annealed (CWA)OD of tubeWeight(kg/m)304 316 304 316 304 316 304/304L 316/316L 2205Wallthickness(mm)mm inchesFD127.0 5 1.60 4.952.00 6.162.60 7.983.20 9.77FDFD152.4 6 1.60 5.952.00 7.422.60 9.603.20 11.84203.2 8 1.60 7.95FD2.00 9.92Cold Worked Annealed (CWA)Tube finishes Tube is stocked in three different finishes: unpolished, 320 grit polished and 600 grit (highly polished).Tube in 304/304L, 316/316L, 2205 is available on indent only.Food grade (FD) Marked as ‘FD’ indicates an additional stock range of tube suitable for use in a food processing operation.The tube is weld bead removed internally.Cold Worked Annealed (CWA)Tube in 304/304L, 316/316L, 2205 is available on indent only.Slotted TubeTubes with 15 x 15mm rebated slots are available for support of architectural glass panels.Configurations: single slot, double at 90º, double at 180ºGrades: 304, 316Finishes: 320#, 600#Sizes: 50.8, 63.5, 76.2mm7S5Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 5: STAINLESS STEEL TUBE AND FITTINGSStainless steel square tube – Specifications refer p1-2Mostly stocked in 304, more common sizes in both 304 and 316. Finish: polished for all stock.Product size range and weight (kg/m)mm12.70Dimensionsinches 0.91/ 20.33Wall thickness (mm)1.2 1.6 2.0 2.50.450.5615.885/ 80.400.550.7019.053/ 40.540.730.9622.227/ 80.570.801.0225.4010.670.931.221.4931.751 1 / 40.691.231.602.0238.101 1 / 20.831.421.852.3350.8021.121.902.463.133.0363.502 1 / 23.163.923.7976.2034.804.54101.646.466.06152.46Stainless steel structural square tube – Specifications refer p1-2Mostly stocked in 304, more common sizes in both 304 and 316. Finish: polished for all stock.Product size range and weight (kg/m)Dimensionsmm2521.502.22Wall thickness (mm)3 4 5402.453.764.81503.084.475.967.41603.715.677.228.90804.996.879.8212.401006.409.2312.4015.3815014.0618.6222.40Note: “Polished” finish of square and rectangular tube is grit abrasive finished in the longitudinal direction.8S5Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 5: STAINLESS STEEL TUBE AND FITTINGSGrade 304 stainless steel rectangular tube – Specifications refer p1-2. Finish: polished.Dimensionsmm inches25.40 x 12.70 1 x 1 / 2Product size range and weight (kg/m)Rectangular Setical tube Weights (kg)Rectangular hollowWall thickness (mm)Wall thickness (mm)0.9 1.2 1.6 23450.54 0.72 0.94Dimensions(mm)31.75 x 12.701 1 / 4 x 1 / 20.600.791.041.2838.10 x 25.401 1 / 2 x 11.001.602.022.8540 x 2550.80 x 25.402 x 11.411.852.343.4650 x 2550.80 x 38.102 x 1 1 / 21.642.182.704.1250 x 4063.50 x 38.102 1 / 2 x 1 1 / 22.523.144.655.9660 x 4076.20 x 25.403 x 12.663.3976.20 x 38.103 x 1 1 / 22.993.675.437.228.9080 x 4076.20 x 50.803 x 23.805.938.5010.6380 x 50101.6 x 50.804 x 24.606.959.0911.24100 x 50152.4 x 76.206 x 311.2515.0518.80150 x 80152.4 x 101.66 x 412.2616.3520.40150 x 100203.2 x 101.68 x 414.0618.6222.40200 x 100Grade 304 and 316 stainless steel spiral welded tube – Specifications refer p1-2Product size range and weight (kg/m)Dimensions (OD)Wall thickness (mm)mm inches 1.6 2 2.5 3 3.5 476.20 33.003.80101.644.005.006.30127.055.006.307.909.50152.466.107.609.5011.4013.20203.288.1010.1012.6015.1017.7020.20254.01010.1012.6015.8018.9022.1025.20304.81212.1015.1018.9022.7026.5030.30355.61414.1017.7022.1026.5030.9035.30406.41616.1020.2025.2030.3035.3040.40457.21818.2022.7028.4034.1039.7045.40508.02020.2025.2031.5037.8044.1050.50558.82222.2027.7034.7041.6048.6055.50609.62430.3037.8045.4053.0060.50762.03037.8047.3056.8066.2075.701016.04075.7088.30100.909S5Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 5: STAINLESS STEEL TUBE AND FITTINGSTube fittingsComplementing our stock of round tube is a range of tube fittings. The more commontube fittings include bends, tees, reducing tees, eccentric and concentric reducers, BSMunions and tube clamps.Tube bends – Bends are generally stocked as 45, 90 or 180 degree. Three commonmanufacturing processes are pulled bends (cold drawn bend), pressed bends and lobsterback bends. The process of manufacturing often relates to the diameter of the tube andthe thickness of material used. Up to and including 152.4mm the bends are generallypulled, by far the most commonly supplied bends. Pressed bends can be from 101.6 to305mm OD. Lobster back bends are generally supplied in diameters 101.6mm andabove and these bends are used generally to suit spiral welded tube.To maintain a level of quality and consistency Atlas stocks pulled bends with anextended leg. The importance of this style of bend ensures each end of the bend isfinished off true and accurate. The extended leg gives the ability to maintain the originalcircularity of the tube and a precise 45 or 90 degree radius measured from across theend face of the bends.45 degree 90 degree180 degreeTees – Two common processes of manufacturing are welded or pulled tees. To maintainproduct quality and consistency welded tees are stocked as opposed to pulled tees.Tees are stocked in two forms; equal or reducing. An equal tee has all three branches ofthe tee equal in diameter. A reducing tee has a reduced diameter of tube on the branchsection of the tee.Equal teeReducing teeAs tube fittings are often used in the food industry and hygiene is important many ofthese fittings are stocked in a polished finish.10S5Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 5: STAINLESS STEEL TUBE AND FITTINGSStainless steel butt welding tube fittingsCommonly stocked as 304 and 316. Finish: polished or unpolished.Product size range and weight (kg)mmDimensionsODinchesBends45 degreeWall thickness (mm)1.6 2 1.6Bends90 degreeBends180 degreeEqualteeWall thickness (mm) Wall thickness (mm) Wall thickness (mm)2 1.6 2 1.6 29.523/ 80.010.010.010.010.010.010.030.0412.701/ 20.010.010.010.010.010.010.050.0519.053/ 40.020.020.020.030.030.030.080.0925.4010.030.040.040.040.050.060.130.1531.751 1 / 40.050.060.060.070.080.090.200.2538.101 1 / 20.070.080.080.100.110.130.300.3850.8050.120.150.150.180.200.240.500.6563.502 1 / 20.180.230.230.290.310.380.801.1076.2030.270.330.340.420.450.561.101.50101.640.480.600.600.750.801.001.602.30127.050.750.940.951.171.261.571.803.80152.461.091.361.361.71.812.262.805.40203.281.942.422.423.023.234.033.508.40254.0102.903.493.504.504.705.054.309.90Usual stock range is 1.6mm wall thickness up to 127mm diameter, and 2.0mm wall thickness for large sizes.11S5Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 5: STAINLESS STEEL TUBE AND FITTINGSStainless steel reducing tube fittingsCommonly stocked as 316. Finish: polished.Product size range and weight (kg)DimensionsODConreducerEccreducerWall thickness (mm)ReducingteesDimensionsODConreducerEccreducerWall thickness (mm)Reducingteesmmmm1.6 1.6 1.6mmmm1.6 1.6 1.619.0512.700.020.020.0876.2050.800.250.251.1025.4012.700.040.040.1376.2063.500.250.251.1025.4019.050.040.040.13101.625.400.300.301.6031.7512.700.050.050.20101.638.100.300.301.6031.7525.400.050.050.20101.650.800.300.301.6038.1012.700.050.050.30101.663.500.300.301.6038.1019.050.050.050.30101.676.200.300.301.6038.1025.400.050.050.30127.050.800.600.601.8038.1031.750.050.050.30127.063.500.600.601.8050.8012.700.100.100.50127.076.200.600.601.8050.8019.050.100.100.50127.0101.60.600.601.8050.8025.400.100.100.50152.450.800.700.702.8050.8031.750.100.100.50152.463.500.700.702.8050.8038.100.100.100.50152.476.200.700.702.8063.5025.400.100.100.80152.4101.60.700.702.8063.5038.100.100.100.80152.4127.00.700.702.8063.5050.800.100.100.80203.2101.61.601.603.5076.2025.400.250.251.10203.2127.01.601.603.5076.2031.750.250.251.10203.2152.41.601.603.5076.2038.100.250.251.10Con reducer Ecc reducer Interlocking clamp Foot 25 x 50mm Foot 65mm dia.Stainless steel plain tube clamps(mm) 25.40 31.75 38.10 50.80 63.50 76.20 88.90 101.6 127.0 152.4 203.2(inches) 1 1 1 / 4 1 1 / 2 2 2 1 / 2 3 3 1 / 2 4 5 6 8Stainless steel feet and plastic inserts12S5Plastic inserts to suit square tube 25.40, 31.75, 38.10 –Stainless steel feet machine adjust tread with base 50mm or 63.5mm.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 5: STAINLESS STEEL TUBE AND FITTINGSBSM unionsBritish Standard Milk (BSM) stainless steel unions were designed specifically for tubeinstallation in the dairy industry, but they are now commonly used in food and beverageprocessing and the pharmaceutical industries where crevice-free hygienic conditions arerequired. A commonly used term is ‘CIP’ which comes from the phrase Clean In Place.LinerNutRJT (Ring Joint Type) – often referred to as a standard union comprises an‘O’ ring style gasket. This leaves a small crevice internally where the linerand male part of the union overlap, this is not suitable for permanent CIP.GasketMale PartLinerNutCIP (Australian style) – developed from a RJT union, features a gasketgiving the desirable characteristics for CIP installation. The gasket fills thecrevice between the liner and male part of the union.GasketMale PartLinerNutMale PartGasketCIPFF – the FF stands for ‘Flat Face’ and refers to a BSM modified unionsupporting CIP installations. The gasket is moulded completely filling thecrevice between the liner and male part and allows a small lip to give aflush finish on the ID of the fitting. The liner and male parts of this unionhave been modified creating a flat face style sealed with a flat face gasket.A flat faced liner and male part used in a CIPFF union are shaped differentlyto that used in an RJT or CIP union.Note: Temperature rating of EPDM “E” gasket material is -51ºC to 148ºC.13S5Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 5: STAINLESS STEEL TUBE AND FITTINGSBSM unionsUnion (complete) RJT, CIP and CIPFF(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4(inches)Weight (kg)1 1 1 / 2 2 2 1 / 2 3 4 60.41 0.45 0.61 0.71 1.01 1.41 1.71Liners – Grade 316 RJT, CIP and CIPFF(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4(inches)Weight (kg)1 1 1 / 2 2 2 1 / 2 3 4 60.10 0.10 0.15 0.20 0.30 0.40 0.50Male parts – Grade 316 RJT, CIP and CIPFF(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4(inches)Weight (kg)1 1 1 / 2 2 2 1 / 2 3 4 60.10 0.10 0.15 0.20 0.30 0.40 0.50Gaskets – EPDM rubber – RJT, CIP and CIPFF(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4(inches)Weight (kg)1 1 1 / 2 2 2 1 / 2 3 4 60.01 0.01 0.01 0.01 0.01 0.01 0.01Blank caps – Grade 316(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4(inches)Weight (kg)1 1 1 / 2 2 2 1 / 2 3 4 60.10 0.10 0.20 0.25 0.30 0.40 0.60Blank nuts – Grade 304(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4(inches)Weight (kg)1 1 1 / 2 2 2 1 / 2 3 4 60.20 0.20 0.30 0.30 0.40 0.60 0.70Hex nut – Grade 304(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4(inches)Weight (kg)1 1 1 / 2 2 2 1 / 2 3 4 60.20 0.20 0.30 0.30 0.40 0.60 0.70A range of spanners and valves (ball and butterfly) is also available to match nominaltube dimensions.14S5Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 5: STAINLESS STEEL TUBE AND FITTINGSTri-clamp stainless steel tube fittingsFerrule unionA tri-clamp is used to eliminate the need for a threaded joining system,employing a hinged clamp instead. The joint is common in CIP installationwhere the seal fills the crevice completely.A range of spanners and valves (ball and butterfly) is also available tomatch nominal tube dimensions.Tri-clamp Unions Complete(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4(inches)Weight (kg)1 1 1 / 2 2 2 1 / 2 3 4 60.4 0.4 0.7 1.1 1.1 1.5 2.4Tri-clamp Ferrule – 316(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4(inches)Weight (kg)1 1 1 / 2 2 2 1 / 2 3 4 60.1 0.1 0.2 0.3 0.3 0.4 0.7Tri-clamp Gaskets – EPDM rubber(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4(inches)Weight (kg)1 1 1 / 2 2 2 1 / 2 3 4 60.01 0.01 0.01 0.01 0.01 0.01 0.01Tri-clamp Clamp – 316(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4(inches)Weight (kg)1 1 1 / 2 2 2 1 / 2 3 4 60.2 0.2 0.3 0.5 0.5 0.7 1.0Tri-clamp Cap – 316(mm) 25.40 38.10 50.80 63.50 76.20 101.6(inches)Weight (kg)1 1 1 / 2 2 2 1 / 2 3 40.1 0.1 0.2 0.25 0.3 0.40Note: Temperature rating of EPDM “E” gasket material is -51ºC to 148ºC.15S5Printed July 2010www.atlassteels.com.au

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Carbon Steel Pipe Fittings,Flanges and TubeCarbon Steel Pipe6Fittings, Flanges and TubePhotography courtesy of Darwin LNG and Atlas Specialty Metals.

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Buttwelding Specification ASTM A234MFittings (Moderate and High Temperature Service)Welded and Seamless Carbon and AlloySteel Pipe FittingsASTM A420M(Low Temperature Service)Welded and Seamless Carbon and AlloySteel Pipe FittingsDimensions ASME B16.9Product Elbows, Reducing Elbows, Returns, Tees,Crosses, Reducers, Stub Ends, CapsGrade WPB, Refer standard for othersFlanges Specification ASTM A105MCarbon Steel Forgings for Piping ApplicationsDimensions ASME B16.5Product Weld Neck, Slip-on, Blind FlangesFace Plain, Raised FaceBore Pipe ScheduleClass 150, 300,400, 600, 900, 1500, 2500 (to600mm only)Grade Carbon SteelSpecification AS 2129Flanges for Pipes, Valves and FittingsDimensions AS 2129“Table” flanges pressure – temperatureratings, materials and dimensionsApplication Slip-on, Blind “Table” FlangesFace PlainBore To suit Pipe & Tube ODTable D, E, F, and H1S6Specifications • Carbon Steel Pipe, Buttwelding Fittings, FlangesLinepipe Specification ASTM A53/A53MDimensions ASME B36.10MProduct Welded and Seamless Steel PipeGrades A, BSpecification ASTM A106Dimensions ASME B36.10MProduct Seamless Carbon Steel Pipe for High TemperatureServiceGrades A,B,CSpecification ASTM A335/A335MDimensions ASME B36.10MProduct Seamless Ferritic Alloy-Steel Pipe for HighTemperature ServiceGrades Refer Standard for gradesSpecification ASTM A333/A333MDimensions ASME B36.10MProduct Seamless & Welded Carbon and Alloy Steel Pipe forLow Temperature ServiceGrade Refer Standard for gradesSpecification API 5L/ISO 3183Dimensions ASME B36.10M, API 5LProduct Seamless & Welded for Line PipeGrades A, B, X42, X52, X60, Refer API 5L specification forothersStructural Steel Specification AS 1163Dimensions AS 1163Product Structural Steel Hollow SectionsGrade C3501S4Printed July 2010www.atlassteels.com.au

2S6Carbon Steel Pipe • DimensionsStructural Steel Hollow Sections to AS1163Welded & Seamless Carbon Steel Pipe to ASME B36.10MODNominal sizePrinted July 2010Chart All dimensions of Commom are Stainless mm Steel Pipe GradesGrade C350Chemical Schedule Analysis (%) SpecifiedWall Thickness in mmPrinted July 2010mmDN NPS4.8 5.5 6.0 6.4 7.1 8.2 9.3 9.5 12.710 20 30 40 Std 60 80 XS 100 120 140 160 XXS6 1 /8 10.3 1.24 1.45 1.73 1.73 2.41 2.418 1 /4 13.7 1.65 1.85 2.24 2.24 3.02 3.0210 3 /8 17.1 1.65 1.85 2.31 2.31 3.20 3.2015 1 /2 21.3 2.11 2.41 2.77 2.77 3.73 3.73 4.78 7.4720 3 /4 26.7 2.11 2.41 2.87 2.87 3.91 5.56 7.8225 1 33.4 2.77 2.90 3.38 3.38 4.55 4.55 6.35 9.0932 1 1 /4 42.2 2.77 2.97 3.56 3.56 4.85 4.85 6.35 9.7040 1 1 /2 48.3 2.77 3.18 3.68 3.68 5.08 5.08 7.14 10.1550 2 60.3 2.77 3.18 3.91 3.91 5.54 5.54 8.74 11.0765 2 1 /2 73.0 3.05 4.78 5.16 5.16 7.01 7.01 9.53 14.0280 3 88.9 3.05 4.78 5.49 5.49 7.62 7.62 11.13 15.24 90 3 1 /2 101.6 3.05 4.78 5.74 5.74 8.08 8.08100 4 114.3 3.05 4.78 6.02 6.02 8.56 8.56 11.13 13.49 17.12 125 5 141.3 3.40 6.55 6.55 9.53 9.53 12.70 15.88 19.05150 6 168.3 3.40 7.11 7.11 10.97 10.97 14.27 18.26 21.95 200 8 219.1 3.76 6.35 7.04 8.18 8.18 10.31 12.70 12.70 15.09 18.26 20.62 23.01 22.23 250 10 273.0 4.19 6.35 7.80 9.27 9.27 12.70 15.09 12.70 18.26 21.44 25.40 28.58 25.40 300 12 323.8 4.57 6.35 8.38 10.31 9.53 14.27 17.48 12.70 21.44 25.40 28.58 33.32 25.40 350 14 355.6 6.35 7.92 9.53 11.13 9.53 15.09 19.05 12.70 23.83 27.79 31.75 35.71 400 16 406.4 6.35 7.92 9.53 12.70 9.53 16.66 21.44 12.70 26.19 30.96 36.53 40.49 450 18 457 6.35 7.92 11.13 14.27 9.53 19.05 23.83 12.70 29.36 34.93 39.67 45.24 500 20 508 6.35 9.53 12.70 15.09 9.53 20.62 26.19 12.70 32.54 38.10 44.45 50.01550 22 559 6.35 9.53 12.70 9.53 22.23 28.58 12.70 34.93 41.28 47.63 53.98600 24 610 6.35 9.53 14.27 17.48 9.53 24.61 30.96 12.70 38.89 46.02 52.37 59.54650 26 660 7.92 12.70 9.53 12.70700 28 711 7.92 12.70 15.88 9.53 12.70750 30 762 7.92 12.70 15.88 9.53 12.70800 32 813 7.92 12.70 15.88 17.48 9.53 12.70850 34 864 7.92 12.70 15.88 17.48 9.53 12.70900 36 914 7.92 12.70 15.88 19.05 9.53 12.70950 38 965 9.53 12.701000 40 1016 9.53 12.701050 42 1067 9.53 12.701100 44 1118 9.53 12.701150 46 1168 9.53 12.701200 48 1219 9.53 12.70Note 1: For dimensional tolerances refer to ASMT A53 or A106MEquivalent sizes shown in API Specification 5Lwww.atlassteels.com.auwww.atlassteels.com.au

Carbon Steel Pipe • WeightsStructural Steel Hollow Sections to AS1163Welded & Seamless Carbon Steel Pipe to ASME B36.10MODNominal sizePrinted July 2010Chart All weights of Commom are in Stainless kg/m Steel Pipe GradesAll weights are in kg/mChemical Schedule Analysis (%) SpecifiedWall Thickness in mmPrinted July 2010mmDN NPS4.8 5.5 6.0 6.4 7.1 8.2 9.3 9.5 12.710 20 30 40 Std 60 80 XS 100 120 140 160 XXS6 1 /8 10.3 0.28 0.32 0.37 0.37 0.47 0.478 1 /4 13.7 0.49 0.54 0.63 0.63 0.80 0.8010 3 /8 17.1 0.63 0.70 0.84 0.84 1.10 1.1015 1 /2 21.3 1.00 1.12 1.27 1.27 1.62 1.62 1.95 2.5520 3 /4 26.7 1.28 1.44 1.69 1.69 2.20 2.20 2.90 3.6425 1 33.4 2.09 2.18 2.50 2.50 3.24 3.24 4.24 5.4532 1 1 /4 42.2 2.70 2.87 3.39 3.39 4.47 4.47 5.61 7.7740 1 1 /2 48.3 3.11 3.53 4.05 4.05 5.41 5.41 7.25 9.5650 2 60.3 3.93 4.48 5.44 5.44 7.48 7.48 11.11 13.4465 2 1 /2 73.0 5.26 8.04 8.63 8.63 11.41 11.41 14.92 20.3980 3 88.9 6.45 9.92 11.29 11.29 15.27 15.27 21.35 27.67 10.0 11.390 3 1 /2 101.6 7.40 11.41 13.57 13.57 18.63 18.63100 4 114.3 8.36 12.91 16.07 16.07 22.32 22.32 28.32 33.54 41.03 13.0 16.0125 5 141.3 11.57 21.77 21.77 30.97 30.97 40.28 49.11 57.43150 6 168.3 13.84 28.26 28.26 42.56 42.56 54.20 67.56 79.22 19.4 25.6 28.2200 8 219.1 19.96 33.31 36.81 42.55 42.55 53.08 64.64 64.64 75.92 90.44 100.92 111.27 107.92 25.4 33.6 42.6 64.6250 10 273.0 27.78 41.77 51.03 60.31 60.31 81.55 96.01 81.55 114.75 133.06 155.15 172.33 155.15 31.8 42.1 60.5 81.5300 12 323.8 36.00 49.73 65.20 79.73 73.88 108.96 132.08 97.43 159.91 186.97 208.14 238.76 186.97 50.1 73.7 97.5350 14 355.6 54.69 67.90 81.33 94.55 81.33 126.71 158.10 107.39 194.96 224.65 253.56 281.70 55.1 81.1 107.0400 16 406.4 62.64 77.83 93.27 123.30 93.27 160.12 203.53 123.30 245.56 286.64 333.19 365.35 63.1 93.0 123.0450 18 457 70.57 87.71 122.38 155.80 105.16 205.74 254.55 139.15 309.62 363.56 408.26 459.37 71.1 105.0 139.0500 20 508 78.55 117.15 155.12 183.42 117.15 247.83 311.17 155.12 381.53 441.49 508.11 564.81550 22 559 86.54 129.13 171.09 129.13 294.25 373.83 171.09 451.42 527.02 600.63 672.26600 24 610 94.53 141.12 209.64 255.41 141.12 355.26 442.08 187.06 547.71 640.03 720.15 808.22650 26 660 127.36 202.72 152.87 202.72700 28 711 137.32 218.69 271.21 164.85 218.69750 30 762 147.28 234.67 292.18 176.84 234.67800 32 813 157.24 250.64 312.15 342.91 188.82 250.64850 34 864 167.20 266.61 332.12 364.90 200.31 266.61Note 1: All weights are theoretical and approximateNote 2: Formula for circular steel pipe kilograms/metre M = (D-t) t x 0.02466Equivalent sizes shown in API Specification 5L900 36 914 176.96 282.27 351.70 420.42 212.56 282.27950 38 965 224.54 298.241000 40 1016 236.53 314.221050 42 1067 248.52 330.191100 44 1118 260.50 346.161150 46 1168 272.25 351.821200 48 1219 284.24 377.79www.atlassteels.com.auwww.atlassteels.com.au3S6

4S6Carbon Steel Buttwelding Fittings • DimensionsButtwelding Fittings to ASME B16.9Stub EndsReturnsElbowsPrinted July 2010Diamof LapReducersNote 1 Long Short Radius ofFilletCapsLong ShortLong ShortODNominal sizePrinted July 201090 deg 45 deg 90 degD A B A O K O K E H F F R GDN NPS15 1 /2 21.3 38 16 76 48 25 76 51 3 3520 3 /4 26.7 38 19 76 51 25 38 76 51 3 4325 1 33.4 38 22 25 76 56 51 41 38 51 102 51 3 5132 1 1 /4 42.2 48 25 32 95 70 64 52 38 51 102 51 5 6440 1 1 /2 48.3 57 29 38 114 83 76 62 38 64 102 51 6 7350 2 60.3 76 35 51 152 106 102 81 38 76 152 64 8 9265 2 1 /2 73.0 95 44 64 190 132 127 100 38 89 152 64 8 10680 3 88.9 114 51 76 229 159 152 121 51 89 152 64 10 12790 3 1 /2 101.6 133 57 89 267 184 178 140 64 102 152 76 10 140100 4 114.3 152 64 102 305 210 203 159 64 102 152 76 11 157125 5 141.3 190 79 127 381 262 254 197 76 127 203 76 11 185150 6 168.3 229 95 152 457 313 305 237 89 140 203 89 13 218200 8 219.1 305 127 203 610 414 406 313 102 152 203 102 13 270250 10 273.0 381 159 254 762 518 508 391 127 178 254 127 13 324300 12 323.8 457 190 305 914 619 610 467 152 203 254 152 13 381350 14 355.6 533 222 356 1067 711 711 533 165 330 305 152 13 413400 16 406.4 610 254 406 1219 813 813 610 178 356 305 152 13 470450 18 457 686 286 457 1372 914 914 686 203 381 305 152 13 533500 20 508 762 318 508 1524 1016 1016 762 229 508 305 152 13 584550 22 559 838 343 559 1676 1118 1118 838 254 508 305 152 13 641600 24 610 914 381 610 1829 1219 1219 914 267 508 305 152 13 692650 26 660 991 405 267 610700 28 711 1067 438 267 610750 30 762 1143 470 267 610800 32 813 1219 502 267 610850 34 864 1295 533 267 610900 36 914 1372 565 267 610950 38 965 1448 600 305 6101000 40 1016 1524 632 305 6101050 42 1067 1600 660 305 6101100 44 1118 1676 695 343 6101150 46 1168 1753 727 343 7111200 48 1219 1829 759 343 711ELBOWRETURNNote 1: Reducer dimension "H" is based on large end nominal sizeNote squarecornerCAPEnlarged SectionREDUCER of LapSTUB ENDAll dimensions are in millimetres.www.atlassteels.com.auwww.atlassteels.com.au

Carbon Steel Buttwelding Fittings • DimensionsButtwelding Tees and Crosses to ASME B16.9Printed July 2010Centreto-EndRunMCentre-to-End OutletChart of Commom Stainless Steel Pipe GradesChemical Analysis (%) SpecifiedC 8 10 15 20 25 32 40 50 65 80 90 100 125 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 1050 1100 1150 1200OutsideDiam.DNominalSizeDN NPSPrinted July 20108 3 /8 13.710 1 /4 17.315 1 /2 21.3 25 25 25 2520 3 /4 26.7 29 29 29 2925 1 33.4 38 38 38 3832 1 1 /4 42.2 48 49 48 48 4840 1 1 /2 48.3 57 57 57 57 57 5750 2 60.3 64 44 51 57 60 6465 2 1 /2 73.0 76 57 64 67 70 7680 3 88.9 86 70 73 76 83 8690 3 1 /2 101.6 95 79 83 89 92 95100 4 114.3 105 86 89 95 98 102 105125 5 141.3 124 105 108 111 114 117 124CROSS150 6 168.3 143 121 124 127 130 137 143200 8 219.1 178 152 156 162 168 178250 10 273.0 216 184 191 194 203 216300 12 323.8 254 216 219 229 241 254350 14 355.6 279 238 248 257 270 279400 16 406.4 305 264 273 283 295 305 305450 18 457 343 298 308 321 330 330 343500 20 508 381 324 333 346 356 356 368 381550 22 559 419 359 371 381 381 394 406 419600 24 610 432 384 397 406 406 419 432 432 432650 26 660 495 422 432 432 444 457 470 483 495700 28 711 521 448 457 457 470 483 495 508 521 521750 30 762 559 460 473 483 483 495 508 521 533 546 546 559800 32 813 597 508 508 521 533 546 559 572 572 584 597850 34 864 635 533 546 559 572 584 597 597 610 622 635900 36 914 673 559 572 584 597 610 622 622 635 648 660 673950 38 965 711 TEE597 610 622 635 648 648 673 686 698 711 7111000 40 1016 749 622 635 648 660 673 673 698 711 724 737 749 7491050 42 1067 762 635 648 660 660 660 698 698 711 711 711 711 711 711 7111100 44 1118 813 686 686 698 698 698 711 711 724 724 737 749 762 7621150 46 1168 851 724 724 737 737 737 749 749 762 762 775 787 800 8001200 48 1219 889 737 737 762 762 762 787 787 787 813 813 813 838 838 838All dimensions are in millimetres.www.atlassteels.com.auwww.atlassteels.com.au5S6

6S6Carbon Steel Buttwelding Fittings • WeightsPrinted July 2010Sch 160Buttwelding Fittings (kgs per unit)XSStandard WeightPrinted July 2010Elbows Returns Stub EndsElbows ReturnsStub EndsElbowsTees Long Short Caps Reducers TeesXSODReducersCapsLong ShortCaps ReducersTees Long ShortLong ShortMSS ASME Long Short90 deg 45 deg 90 deg 90 deg 45 deg 90 degNominalsizeMSS ASME90 deg 45 deg 90 degmmDN NPS15 1 /2 21.3 0.08 0.04 0.16 0.04 0.12 0.14 0.09 0.10 0.05 0.20 0.05 0.13 0.12 0.11 0.12 0.06 0.1220 3 /4 26.7 0.11 0.06 0.21 0.05 0.06 0.15 0.18 0.13 0.14 0.70 0.21 0.07 0.08 0.17 0.2 0.17 0.13 0.09 0.2125 1 33.4 0.16 0.08 0.11 0.31 0.21 0.11 0.12 0.19 0.3 0.25 0.20 0.10 0.14 0.41 0.26 0.15 0.15 0.24 0.38 0.32 0.25 0.13 0.17 0.2 0.19 0.4132 1 1 /4 42.2 0.26 0.13 0.18 0.52 0.35 0.14 0.16 0.26 0.41 0.43 0.35 0.18 0.23 0.70 0.46 0.20 0.21 0.35 0.55 0.56 0.42 0.21 0.28 0.25 0.25 0.6940 1 1 /2 48.3 0.37 0.19 0.25 0.74 0.49 0.17 0.25 0.38 0.55 0.61 0.50 0.25 0.33 1.02 0.66 0.24 0.33 0.46 0.68 0.81 0.65 0.33 0.43 0.35 0.43 1.0750 2 60.3 0.66 0.33 0.44 1.3 0.87 0.24 0.38 0.54 0.99 0.88 0.90 0.45 0.6 1.88 1.19 0.33 0.51 0.74 1.36 1.2 1.33 0.67 0.89 0.54 0.75 1.7865 2 1 /2 73.0 1.29 0.69 0.91 2.73 1.82 0.42 0.73 0.8 1.56 1.74 1.79 0.90 1.19 3.56 2.38 0.57 0.95 1.06 2.08 2.28 2.33 1.17 1.49 0.77 1.2 2.8680 3 88.9 2.04 1.02 1.36 4.07 2.71 0.67 0.94 1.13 2.13 2.41 2.74 1.37 1.83 5.74 3.65 0.92 1.25 1.51 2.84 3.25 3.83 1.92 2.55 1.4 1.71 4.5590 3 1 /2 101.6 2.94 1.47 1.97 5.65 3.77 0.92 1.19 1.47 2.58 3.26 4.05 2.02 207 12.72 5.21 1.3 1.64 2.01 3.51 4.51 5.92 2.96 3.95 2.1 2.35 6.52100 4 114.3 3.84 1.92 2.56 7.67 5.11 1.17 1.45 1.81 3.04 4.12 5.36 2.68 3.58 15.76 7.15 1.68 2.02 2.52 4.23 5.77 8.02 4.01 5.35 2.76 3 8.5125 5 141.3 6.48 3.24 4.32 13 8.64 1.9 2.5 2.53 5.3 6.54 9.13 4.57 6.09 19.39 12.2 2.73 3.52 3.6 7.52 9.2 14.7 7.35 9.79 4.85 5.59 14.8150 6 168.3 9.94 4.97 6.63 19.9 13.3 2.83 3.6 3.73 6.89 9.58 15 7.50 10 31.98 20 4.38 5.38 5.57 10.42 14.5 24.2 12.1 16.2 7.81 8.63 23.3200 8 219.1 20.1 10.1 13.4 40.3 26.8 5.11 5.7 5.89 10.42 17.9 30.5 15.3 20.3 64.33 40.7 7.91 8.63 10.12 15.86 27.1 53.2 26.6 35.5 15.2 15 47.2250 10 273.0 35.4 17.7 23.6 70.8 47.2 8.92 9.6 10.42 18.12 30.4 47.7 23.9 31.8 99.66 74.9 12.2 12.9 13.95 24.28 41 103 51.5 68.6 28.9 27.5 88300 12 323.8 52 26 34.6 112 71.9 13.1 13.6 14.9 22.2 43.6 68.7 34.4 45.8 144.96 94.9 17.4 18 19.93 29.81 57.7 171 85.5 114 47.7 44.6 143350 14 355.6 67.9 34 45.3 15.9 25.4 15.5 28.3 53.5 89.9 15 60 21.2 33.6 21 38 70.9 236 118 158 61.2 88.5 186400 16 406.4 89 44.5 59.1 20 31 18 32.7 66.1 118 59 78.3 26.7 41.1 24 44 87.7 350 175 234 92.8 121 260450 18 457 113 56.5 75.3 25.5 37.8 21 37.5 83.9 150 75.5 100 34.1 50.1 28 50 111 495 247 330 131 165 356500 20 508 140 70 93.1 31.8 55.4 23.3 41.7 104 186 93 124 42.5 74.9 31 56 138 676 338 451 179 233 502550 22 559 169 84.5 113 38.8 62.4 25.8 46.3 126 225 113 150 51.7 82.9 33 61 167 886 443 591 219 657600 24 610 202 101 135 45.1 68.4 28.4 50.5 139 268 134 179 60.1 91 37 67 186 1160 580 773 307 800650 26 660 237 119 158 50.5 89.4 176 315 158 210 67.3 119 234700 28 711 276 138 184 56.2 96.6 198 367 184 245 74.9 129 264750 30 762 316 158 211 62.1 104 228 421 211 281 82.8 138 304800 32 813 361 180 241 68.4 111 259 480 240 320 91.2 148 347850 34 864 406 204 272 75.4 116 295 543 272 362 100 158 393900 36 914 457 228 304 81.9 125 331 608 304 405 109 167 441950 38 965 510 255 340 94.7 133 370 679 339 453 126 177 4931000 40 1016 565 282 377 102 140 411 753 376 502 137 187 5471050 42 1067 622 311 416 110 147 422 828 414 554 147 196 5621100 44 1118 684 342 456 126 155 475 912 456 608 167 206 6331150 46 1168 748 374 499 134 189 521 997 498 665 179 252 6951200 48 1219 814 407 543 143 197 569 1085 542 724 191 263 759Note 1: All weights are approximatewww.atlassteels.com.auwww.atlassteels.com.au

Class 600 Flanges to ASME B16.5Flange Weight (kg)DimensionsLength Thru Hub Bore Bolt DrillingNominal SizeRF StudBoltLength(mm)Bolts(No.)HoleDiameter(mm) HCircleDiameter(mm) KWeldingNeck /SocketWelding(mm) BSlip-on/SocketWeldingmin(mm) BWeldingNeck(mm) YSlip-on/SocketWeldingA h (mm) Y7S6Carbon Steel Flanges • Dimensions & WeightsNominal SizeHubDiameterWeldingNeck(mm)Note 1: To be specified by purchaser.Note 2: Flange weights are approximate.Note 3: Welding neck flange bore sizes listed are for sch 40S / Standard Wall pipe.DN NPSFlangeOD(mm)OThickness Hubmin Diameter(mm) (mm)t fXHubDiameterWeldingNeck(mm)Class 150 Flanges to ASME B16.5Slip-on/SocketWeldingA h (mm) YDimensionsLength Thru Hub Bore Bolt DrillingWeldingNeck(mm) YSlip-on/SocketWeldingmin(mm) BWeldingNeck /SocketWelding(mm) BCircleDiameter(mm) KHoleDiameter(mm) HBolts(No.)RF StudBoltLength(mm)RFMachineBoltLength(mm) Slip-onFlange Weight (kg)WeldingNeck Blind15 1⁄2 90 9.6 30 21.3 14 46 22.2 15.8 60.3 15.9 4 55 50 0.4 0.5 0.420 3⁄4 100 11.2 38 26.7 14 51 27.7 20.9 69.9 15.9 4 65 50 0.6 0.7 0.625 1 110 12.7 49 33.4 16 54 34.5 26.6 79.4 15.9 4 65 55 0.8 1.0 0.932 1 1 ⁄4 115 14.3 59 42.2 19 56 43.2 35.1 88.9 15.9 4 70 55 1.0 1.3 1.240 1 1 ⁄2 125 15.9 65 48.3 21 60 49.5 40.9 98.4 15.9 4 70 65 1.3 1.7 1.550 2 150 17.5 78 60.3 24 62 61.9 52.5 120.7 19.1 4 85 70 2.1 2.6 2.465 2 1 ⁄2 180 20.7 90 73.0 27 68 76.6 62.7 139.7 19.1 4 90 75 3.3 4.1 3.980 3 190 22.3 108 88.9 29 68 90.7 77.9 152.4 19.1 4 90 75 3.9 4.9 4.990 3 1 ⁄2 215 22.3 122 101.6 30 70 103.4 90.1 177.8 19.1 8 90 75 4.8 6.1 6.2100 4 230 22.3 135 114.3 32 75 116.1 102.3 190.5 19.1 8 90 75 5.3 6.8 7.0125 5 255 22.3 164 141.3 35 87 143.8 128.2 215.9 22.2 8 95 85 6.1 8.6 8.6100 4 230 22.3 135 114.3 32 75 116.1 102.3 190.5 19.1 8 90 75 5.3 6.8 7.0125 5 255 22.3 164 141.3 35 87 143.8 128.2 215.9 22.2 8 95 85 6.1 8.6 8.6150 6 280 23.9 192 168.3 38 87 170.7 154.1 241.3 22.2 8 100 85 7.5 11 11200 8 345 27.0 246 219.1 43 100 221.5 202.7 298.5 22.2 8 110 90 12 18 20250 10 405 28.6 305 273.0 48 100 276.2 254.6 362.0 25.4 12 115 100 17 24 29300 12 485 30.2 365 323.8 54 113 327.0 304.8 431.8 25.4 12 120 100 26 37 43350 14 535 33.4 400 355.6 56 125 359.2 Note (1) 476.3 28.6 12 135 115 35 48 58400 16 595 35.0 457 406.4 62 125 410.5 Note (1) 539.8 28.6 16 135 115 45 61 76450 18 635 38.1 505 457.0 67 138 461.8 Note (1) 577.9 31.8 16 145 125 49 68 94500 20 700 41.3 559 508.0 71 143 513.1 Note (1) 635.0 31.8 20 160 140 62 85 122600 24 815 46.1 663 610.0 81 151 616.0 Note (1) 749.3 34.9 20 170 150 87 115 186Nominal SizeDN NPSThickness Hubmin Diameter(mm) (mm)t fFlangeOD(mm)OThickness Hubmin Diameter(mm) (mm)t fXHubDiameterWeldingNeck(mm)Class 300 Flanges to ASME B16.5Slip-on/SocketWeldingA h (mm) YDimensionsLength Thru Hub Bore Bolt DrillingWeldingNeck(mm) YSlip-on/SocketWeldingmin(mm) BWeldingNeck /SocketWelding(mm) BCircleDiameter(mm) KHoleDiameter(mm) HBolts(No.)RF StudBoltLength(mm)RFMachineBoltLength(mm) Slip-onFlange Weight (kg)WeldingNeck Blind15 1⁄2 95 12.7 38 21.3 21 51 22.2 15.8 66.7 15.9 4 65 55 0.6 0.8 0.620 3⁄4 115 14.3 48 26.7 24 56 27.7 20.9 82.6 19.1 4 75 65 1.2 1.3 1.225 1 125 15.9 54 33.4 25 60 34.5 26.6 88.9 19.1 4 75 65 1.4 1.6 1.432 1 1 ⁄4 135 17.5 64 42.2 25 64 43.2 35.1 98.4 19.1 4 85 70 1.7 2.1 1.840 1 1 ⁄2 155 19.1 70 48.3 29 67 49.5 40.9 114.3 22.2 4 90 75 2.6 3.1 2.750 2 165 20.7 84 60.3 32 68 61.9 52.5 127.0 19.1 8 90 75 2.9 3.4 3.165 2 1 ⁄2 190 23.9 100 73.0 37 75 74.6 62.7 149.2 22.2 8 100 85 4.5 5.3 4.880 3 210 27.0 117 88.9 41 78 90.7 77.9 168.3 22.2 8 110 90 6.2 7.3 6.890 3 1 ⁄2 230 28.6 133 101.6 43 79 103.4 90.1 184.2 22.2 8 110 95 8.2 9.5100 4 255 30.2 146 114.3 46 84 116.1 102.3 200.0 22.2 8 115 95 11 12125 5 280 33.4 178 141.3 49 97 143.8 128.2 235.0 22.2 8 120 110 15 16150 6 320 35.0 206 168.3 51 97 170.7 154.1 269.9 22.2 12 120 110 20 21200 8 380 39.7 260 219.1 60 110 221.5 202.7 330.2 25.4 12 140 120 30 35250 10 445 46.1 321 273.0 65 116 276.2 254.6 387.4 28.6 16 160 140 44 55300 12 520 49.3 375 323.8 71 129 327.0 304.8 450.8 31.8 16 170 145 64 79350 14 585 52.4 425 355.6 75 141 359.2 Note (1) 514.4 31.8 20 180 160 88 107400 16 650 55.6 483 406.4 81 144 410.5 Note (1) 571.5 34.9 20 190 165 113 139450 18 710 58.8 533 457.0 87 157 461.8 Note (1) 628.6 34.9 24 195 170 138 177500 20 775 62.0 587 508.0 94 160 513.1 Note (1) 685.8 34.9 24 205 185 167 223600 24 915 68.3 702 610.0 105 167 616.0 Note (1) 812.8 41.3 24 230 205 235 342FlangeOD(mm)ODN NPSWeldingNeck BlindSlip-onX15 1⁄2 95 14.3 38 21.3 22 52 22.2 Note (1) 66.7 15.9 4 75 0.9 0.9 0.920 3⁄4 115 15.9 48 26.7 25 57 27.7 Note (1) 82.6 19.1 4 90 1.4 1.6 1.425 1 125 17.5 54 33.4 27 62 34.5 Note (1) 88.9 19.1 4 90 1.8 1.9 1.832 1 1 ⁄4 135 20.7 64 42.2 29 67 43.2 Note (1) 98.4 19.1 4 95 2.6 2.5 2.440 1 1 ⁄2 155 22.3 70 48.3 32 70 49.5 Note (1) 114.3 22.2 4 110 3.2 3.6 3.450 2 165 25.4 84 60.3 37 73 61.9 Note (1) 127.0 19.1 8 110 3.9 4.5 4.465 2 1 ⁄2 190 28.6 100 73.0 41 79 74.6 Note (1) 149.2 22.2 8 120 5.9 6.4 6.880 3 210 31.8 117 88.9 46 83 90.7 Note (1) 168.3 22.2 8 125 7.4 8.1 8.990 3 1 ⁄2 230 35.0 133 101.6 49 86 103.4 Note (1) 184.2 25.4 8 140 12 13100 4 275 38.1 152 114.3 54 102 116.1 Note (1) 215.9 25.4 8 145 17 19125 5 330 44.5 189 141.3 60 114 143.8 Note (1) 266.7 28.6 8 165 31 31150 6 355 47.7 222 168.3 67 117 170.7 Note (1) 292.1 28.6 12 170 37 38200 8 420 55.6 273 219.1 76 133 221.5 Note (1) 349.2 31.8 12 190 51 62250 10 510 63.5 343 273.0 86 152 276.2 Note (1) 431.8 34.9 16 215 86 102300 12 560 66.7 400 323.8 92 156 327.0 Note (1) 489.0 34.9 20 220 103 132350 14 605 69.9 432 355.6 94 165 359.2 Note (1) 527.0 38.1 20 235 122 158400 16 685 76.2 495 406.4 106 178 410.5 Note (1) 603.2 41.3 20 255 177 225450 18 745 82.6 546 457.0 117 184 461.8 Note (1) 654.0 44.5 20 275 216 285500 20 815 88.9 610 508.0 127 190 513.1 Note (1) 723.9 44.5 24 285 268 365600 24 940 101.6 718 610.0 140 203 616.0 Note (1) 838.2 50.8 24 330 372 533Printed July 2010www.atlassteels.com.au

8S6Class 2500 Flanges to ASME B16.5Flange Weight (kg)DimensionsLength Thru Hub Bore Bolt DrillingNominal SizeRF StudBoltLength(mm)Bolts(No.)HoleDiameter(mm) HCircleDiameter(mm) KWeldingNeck /SocketWelding(mm) BSlip-on/SocketWeldingmin(mm) BWeldingNeck(mm) YSlip-on/SocketWeldingA h (mm) YHubDiameterWeldingNeck(mm)Thickness Hubmin Diameter(mm) (mm)t fFlangeOD(mm)ODN NPSWeldingNeck BlindSlip-on15 1⁄2 135 30.2 43 21.3 40 73 22.9 Note (1) 88.9 22.2 4 120 3.0 3.2 3.2X203 ⁄4 140 31.8 51 26.7 43 79 28.2 Note (1) 95.2 22.2 4 125 3.6 4.1 4.525 1 160 35.0 57 33.4 48 89 34.9 Note (1) 108.0 25.4 4 140 5.0 5.5 5.432 1 1 ⁄4 185 38.1 73 42.2 52 95 43.7 Note (1) 130.2 28.6 4 150 7.3 9.1 8.240 1 1 ⁄2 205 44.5 79 48.3 60 111 50.0 Note (1) 146.0 31.8 4 170 10 11 1050 2 235 50.9 95 60.3 70 127 62.5 Note (1) 171.4 28.6 8 180 17 19 1865 2 1 ⁄2 265 57.2 114 73.0 79 143 75.4 Note (1) 196.8 31.8 8 195 24 24 2580 3 305 66.7 133 88.9 92 168 91.4 Note (1) 228.6 34.9 8 220 36 43 39100 4 355 76.2 165 114.3 108 190 116.8 Note (1) 273.0 41.3 8 255 54 64 60125 5 420 92.1 203 141.3 130 229 144.4 Note (1) 323.8 47.6 8 300 93 111 101150 6 485 108.0 235 168.3 152 273 171.4 Note (1) 368.3 54.0 8 345 143 176 157200 8 550 127.0 305 219.1 178 318 222.2 Note (1) 438.2 54.0 12 380 213 261 241250 10 675 165.1 375 273.0 229 419 277.4 Note (1) 539.8 66.7 12 490 409 484 465300 12 760 184.2 441 323.8 254 464 328.2 Note (1) 619.1 73.0 12 540 573 692 664Note 1: To be specified by purchaser.Note 2: Flange weights are approximate.Note 3: Welding neck flange bore sizes listed are for sch 40S / Standard Wall pipe.Carbon Steel Flanges • Dimensions & WeightsClass 900 Flanges to ASME B16.5Flange Weight (kg)DimensionsLength Thru Hub Bore Bolt DrillingNominal SizePrinted July 2010RF StudBoltLength(mm)Bolts(No.)HoleDiameter(mm) HCircleDiameter(mm) KWeldingNeck /SocketWelding(mm) BSlip-on/SocketWeldingmin(mm) BWeldingNeck(mm) YSlip-on/SocketWeldingA h (mm) YHubDiameterWeldingNeck(mm)Thickness Hubmin Diameter(mm) (mm)t fPrinted July 2010FlangeOD(mm)ODN NPSWeldingNeck BlindSlip-on15 1⁄2 120 22.3 38 21.3 32 60 22.2 Note (1) 82.6 22.2 4 110 1.8 2.1 1.9X203 ⁄4 130 25.4 44 26.7 35 70 27.7 Note (1) 88.9 22.2 4 115 2.3 2.7 2.725 1 150 28.6 52 33.4 41 73 34.5 Note (1) 101.6 25.4 4 125 3.4 3.9 4.132 1 1 ⁄4 160 28.6 64 42.2 41 73 43.2 Note (1) 111.1 25.4 4 125 4.1 4.5 4.340 1 1 ⁄2 180 31.8 70 48.3 44 83 49.5 Note (1) 123.8 28.6 4 140 5.5 5.9 5.950 2 215 38.1 105 60.3 57 102 61.9 Note (1) 165.1 25.4 8 145 11 11 1165 2 1 ⁄2 245 41.3 124 73.0 64 105 74.6 Note (1) 190.5 28.6 8 160 16 16 1680 3 240 38.1 127 88.9 54 102 90.7 Note (1) 190.5 25.4 8 145 12 15 13100 4 290 44.5 159 114.3 70 114 116.1 Note (1) 235.0 31.8 8 170 23 23 25125 5 350 50.8 190 141.3 79 127 143.8 Note (1) 279.4 34.9 8 190 38 39 39150 6 380 55.6 235 168.3 86 140 170.7 Note (1) 317.5 31.8 12 190 48 50 52200 8 470 63.5 298 219.1 102 162 221.5 Note (1) 393.7 38.1 12 220 75 79 59250 10 545 39.9 368 273.0 108 184 276.2 Note (1) 469.9 38.1 16 235 111 118 132300 12 610 79.4 419 323.8 117 200 327.0 Note (1) 533.4 38.1 20 255 146 157 187350 14 640 85.8 451 355.6 130 213 359.2 Note (1) 558.8 41.3 20 275 172 182 224400 16 705 88.9 508 406.4 133 216 410.5 Note (1) 616.0 44.5 20 285 193 225 272450 18 785 101.6 565 457.0 152 229 461.8 Note (1) 685.8 50.8 20 325 272 309 386500 20 855 108.0 622 508.0 159 248 513.1 Note (1) 749.3 54.0 20 350 331 377 488600 24 1040 139.7 749 610.0 203 292 616.0 Note (1) 901.7 66.7 20 440 632 685 905Class 1500 Flanges to ASME B16.5Flange Weight (kg)DimensionsLength Thru Hub Bore Bolt DrillingNominal SizeRF StudBoltLength(mm)Bolts(No.)HoleDiameter(mm) HCircleDiameter(mm) KWeldingNeck /SocketWelding(mm) BSlip-on/SocketWeldingmin(mm) BWeldingNeck(mm) YSlip-on/SocketWeldingA h (mm) YHubDiameterWeldingNeck(mm)Thickness Hubmin Diameter(mm) (mm)t fFlangeOD(mm)ODN NPSWeldingNeck BlindSlip-on15 1⁄2 120 22.3 38 21.3 32 60 22.2 Note (1) 82.6 22.2 4 110 1.8 2.1 1.9X203 ⁄4 130 25.4 44 26.7 35 70 27.7 Note (1) 88.9 22.2 4 115 2.8 2.7 2.725 1 150 28.6 52 33.4 41 73 34.5 Note (1) 101.6 25.4 4 125 3.6 3.9 4.132 1 1 ⁄4 160 28.6 64 42.2 41 73 43.2 Note (1) 111.1 25.4 4 125 5.0 4.5 4.340 1 1 ⁄2 180 31.8 70 48.3 44 83 49.5 Note (1) 123.8 28.6 4 140 6.8 5.9 5.950 2 215 38.1 105 60.3 57 102 61.9 Note (1) 165.1 25.4 8 145 11 11 1165 2 1 ⁄2 245 41.3 124 73.0 64 105 74.6 Note (1) 190.5 28.6 8 160 16 16 1680 3 265 47.7 133 88.9 117 Note (1) 203.2 31.8 8 180 22 22100 4 310 54.0 162 114.3 124 Note (1) 241.3 34.9 8 195 31 33125 5 375 73.1 197 141.3 156 Note (1) 292.1 41.3 8 250 59 60150 6 395 82.6 229 168.3 171 Note (1) 317.5 38.1 12 260 75 75200 8 485 92.1 292 219.1 213 Note (1) 393.7 44.5 12 290 124 137250 10 585 108.0 368 273.0 254 Note (1) 482.6 50.8 12 335 206 230300 12 675 123.9 451 323.8 283 Note (1) 571.5 54.0 16 375 306 316350 14 750 133.4 495 355.6 298 Note (1) 635.0 60.3 16 405 416 421400 16 825 146.1 552 406.4 311 Note (1) 704.8 66.7 16 445 568 559450 18 915 162.0 597 457.0 327 Note (1) 774.7 73.0 16 495 736 761500 20 985 177.8 641 508.0 356 Note (1) 831.8 79.4 16 540 929 967600 24 1170 203.2 762 610.0 406 Note (1) 990.6 92.1 16 615 1504 1568www.atlassteels.com.auwww.atlassteels.com.au

Carbon Steel Flanges • Dimensions & WeightsTable F Flanges to AS 2129Table D Flanges to AS 2129Printed July 2010Dimensions(mm) Weight (kg)Dimensions(mm) Weight (kg)Drilling DrillingNominalSizeBolt Size& Thread SOW BlindNumberof BoltsBolt HoleDiamHBolt CircleDiamKRaisedFaceDiamGNominalSizeHDCGKASLIP-ON WELDING (SOW)(“BOSS”)HDGKABLIND(“BLANK”)HDCGKAWELDING NECK (WN)HDGKAPLATEDiagrams above show the optional Raised FreePrinted July 2010Bolt Size& Thread SOW BlindNumberof BoltsBolt HoleDiamHBolt CircleDiamKRaisedFaceDiamGFlangeThicknessDFlangeODADNThicknessDDN ODA15 95 10 47 67 14 4 M12 0.6 0.720 100 10 53 73 14 4 M12 0.7 0.825 120 10 63 87 18 4 M16 0.9 1.032 135 13 74 98 18 4 M16 1.1 1.340 140 13 81 105 18 4 M16 1.2 1.450 165 16 103 127 18 4 M16 2.2 2.665 185 16 122 146 18 4 M16 2.5 3.080 205 16 141 165 18 8 M16 3.0 3.890 215 19 154 178 18 8 M16100 230 19 167 191 18 8 M16 4.3 5.9125 280 22 207 235 22 8 M20 7.4 10.1150 305 22 232 260 22 12 M20 8.1 11.9200 370 35 296 324 22 12 M20 12.7 20.3250 430 29 349 381 26 12 M24 18.1 31.4300 490 32 406 438 26 16 M24 23.9 44.7350 550 35 459 495 30 16 M27 35.3 63.0400 610 41 516 552 30 20 M27 47.6 90.0450 675 44 571 610 33 20 M30 62.0 120.0500 735 51 634 673 33 24 M30 80.0 162.0550 785 54 685 724 33 24 M30600 850 57 739 781 36 24 M33 112.0700 935 60 815 857 36 24 M33750 1015 67 898 940 36 28 M33800 1060 68 942 984 36 28 M33850 1090 70 974 1016 36 32 M33900 1185 76 1060 1105 39 32 M361000 1275 83 1149 1194 39 36 M361200 1530 95 1385 1441 42 40 M3915 95 *5 47 67 14 4 M12 0.6 0.620 100 *5 53 73 14 4 M12 0.7 0.725 115 *5 65 83 14 4 M12 0.9 1.032 120 *6 67 87 14 4 M12 0.9 1.140 135 *6 78 98 14 4 M12 1.2 1.450 150 *8 90 114 18 4 M16 1.4 1.765 165 *8 103 127 18 4 M16 1.6 2.180 185 *10 122 146 18 4 M16 2.0 2.790 205 *10 141 165 18 4 M16 2.2 3.2100 215 *10 154 178 18 4 M16 2.5 3.6125 255 13 186 210 18 8 M16 3.3 4.9150 280 13 211 135 18 8 M16 4.0 6.1200 335 13 268 292 18 8 M16 5.0 8.8250 405 16 328 256 22 8 M20 8.7 15.8300 455 19 378 406 22 12 M20 11.3 23.6350 525 22 438 470 26 12 M24 19.6 38.6400 580 22 489 521 26 12 M24 22.3 44.9450 640 25 532 584 26 12 M24 29.0 63.0500 705 29 609 641 26 16 M24 39.9 86.0550 760 29 637 699 30 16 M27 50.0 107.0600 825 32 720 756 30 16 M27 58.0 125.0700 910 35 809 845 30 20 M27750 995 41 888 927 33 20 M30800 1060 41 942 984 36 20 M33850 1090 44 974 1016 36 20 M33900 1175 48 1050 1092 36 24 M331000 1255 51 1133 1175 36 24 M331200 1490 60 1368 1410 36 32 M33Table H Flanges to AS 2129Table E Flanges to AS 2129Dimensions(mm) Weight (kg)RaisedDrillingA D G K HFlange Flange Face Bolt Circle Bolt Hole Number Bolt SizeOD Thickness Diam Diam Diam of Bolts & Thread SOW BlindWeight (kg)NominalSizeDrillingDimensions(mm)NominalSizeDNBolt Size& Thread SOW BlindNumberof BoltsBolt HoleDiamHBolt CircleDiamKRaisedFaceDiamGThicknessDDN ODA15 115 13 57 83 18 4 M16 0.8 1.020 115 13 57 83 18 4 M16 0.9 1.025 120 14 64 87 18 4 M16 1.1 1.232 135 17 76 98 18 4 M16 1.5 1.840 140 17 83 105 18 4 M16 1.7 2.050 165 19 102 127 18 4 M16 2.6 3.165 185 19 114 146 18 8 M16 3.1 3.880 205 22 127 165 18 8 M16 4.3 5.490 215 22 140 178 18 8 M16100 230 25 152 191 18 8 M16 5.8 7.9125 280 29 178 235 22 8 M20 9.9 12.6150 305 29 210 260 22 12 M20 10.8 15.4200 370 32 260 324 22 12 M20 18.3 28.2250 430 35 311 381 26 12 M24 22.1 38.0300 490 41 362 438 26 16 M24 31.0 58.0350 550 48 419 495 30 16 M27 47.7 85.0400 610 54 483 552 30 20 M27 62.0 118.0450 675 60 533 610 33 20 M30 105.0 196.0500 735 67 597 673 33 24 M30550 785 70 648 724 33 24 M30600 850 76 699 781 36 24 M33Note 1: All weights are approximateNote 2: A diametrical clearance of 4mm maximum applies to pipe or tube OD for plate flangesNote 3: The flange thickness "D" dimension includes the raised face heightNote 4: Welding Neck bore is derived from the pipe schedule*Plate flanges less than 12.0mm thickness may suffer unacceptabledistortion after welding to the pipe.15 95 *6 47 67 14 4 M12 0.6 0.720 100 *6 53 73 14 4 M12 0.7 0.825 115 *7 63 83 14 4 M12 0.9 1.032 120 *8 67 87 14 4 M12 1.0 1.140 135 *9 78 98 14 4 M12 1.2 1.450 150 *10 90 114 18 4 M16 1.4 1.765 165 *10 103 127 18 4 M16 1.6 2.180 185 *11 122 146 18 4 M16 2.0 2.790 205 12 141 165 18 8 M16100 215 13 154 178 18 8 M16 2.5 3.6125 255 14 186 210 18 8 M16 3.7 5.5150 280 17 207 235 22 8 M20 5.0 8.3200 335 19 264 292 22 8 M20 7.1 12.9250 405 22 328 356 22 12 M20 11.4 21.9300 455 25 374 406 26 12 M24 15.1 31.8350 525 29 438 470 26 12 M24 25.3 47.6400 580 32 489 521 26 12 M24 31.3 66.0450 640 35 552 584 26 16 M24 40.8 87.0500 705 38 609 641 26 16 M24 53.0 114.0550 760 44 663 699 30 16 M27600 825 48 717 756 33 16 M30 85.0 195.0700 910 51 806 845 33 20 M30750 995 54 885 927 36 20 M33800 1060 54 942 984 36 20 M33850 1090 57 974 1016 36 20 M33900 1175 64 1050 1092 36 24 M331000 1255 67 1130 1175 39 24 M361200 1490 79 1365 1410 39 32 M36www.atlassteels.com.auwww.atlassteels.com.au9S6

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 6: CARBON STEEL PIPE, FITTINGS, FLANGES AND TUBECarbon Steel TubeHeat Exchangers, Hydraulic and Pneumatic Tube10S6Carbon steel tubing finds common application in two major areas; heat transferin heat exchangers and condensers, and as hydraulic and pneumatic tubing.This tube is produced as a seamless tube, with a final cold draw to guaranteedimensional tolerances and an excellent surface finish. In common with otherproduct this cold-drawn carbon steel tube is made to an all-plus tolerance ifintended for heat transfer applications, but is generally supplied with nominalwall thickness (+/- tolerance) for hydraulic or pneumatic applications.Stock range generally caters for applications in hydraulic and pneumatic tubing.The projects department offers sourcing for materials used in other applicationsaccording to customer specifications. These include heat exchanger tubes in standardmill lengths and/or specific set lengths.SpecificationsASTM A179M ‘Standard Specification for Seamless Cold-Drawn Low-CarbonSteel Heat-Exchanger and Condenser Tubes’ covers minimum wall thickness tube forheat transfer applications in sizes 3.18mm to 76.2mm OD.The specification for heat exchanger tube is also used to specify seamless carbon steeltube intended for hydraulic applications. This hydraulic tubing is manufactured withaverage wall thickness specified; in all other respects the product conforms to therequirements of ASTM A179M and ASTM A450M.Product intended for hydraulic applications has nominal wall thicknesses in the SWGseries of sizes, while the minimum wall thickness heat exchanger tube is generallyin line with the BWG series.In addition to the ASTM A179 tube stocked in heat exchanger and hydraulic variants,welded carbon steel tube can be obtained to either ASTM A178 or ASTM A214.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 6: CARBON STEEL PIPE, FITTINGS, FLANGES AND TUBEHydraulic and pneumatic carbon steel tubingTypical size range and tolerancemmNominalODinchesODpermissibledeviation(mm)Wall thickness (mm)0.90/0.91 1.20/1.22 1.60/1.63 2.00/2.03 2.64 3.25 4.06 4.88 6.40Gauge20 18 16 14 12 10 8 6 36.357.949.531/ 45/ 163/ 8+_ 0.10+_ 0.10+_ 0.1011S612.701/ 2+_ 0.1015.885/ 8+_ 0.1019.053/ 4+_ 0.1022.237/ 8+_ 0.1025.401+_ 0.1531.751 1 / 4+_ 0.1538.101 1 / 2+_ 0.1550.802+_ 0.20Stock length – 6.1 metres.Note: Gold zinc coating is available on request.Printed July 2010www.atlassteels.com.au

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Stainless Steel Bar(Round, Flat, Angle, Sections and Wire)7Stainless Steel Bar(Round, Flat, Angle, Sections and Wire)Photography courtesy of Ugitech Stainless and Ronstan.

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ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 7: STAINLESS STEEL BAR (ROUND, FLAT, ANGLES, SECTIONS & WIRE)Improved machinability barAtlas Steels distributes “Improved Machinability” (IM) stainless steel bar.Improved machinability bar results from a controlled melting process, giving high chipbreakingproperties and providing a self-lubricating quality through the processing ofmachining.Range of IMGrades• 303, 304/304L and 316/316L round bar, 4.76 to 101.6mm.• 316/316L round bar, 101.6 to 304.8mm.• 303 and 316/316L hex bar, 13.34 to 57.15mm.• 316L – hollow bar.The benefits• Improved machinability.• Increased cutting speeds.• Lower unit cost of production.• Increased tool life.• Lower production powerrequirements.• Chemical composition within ASTM standards.• Properties the same as commercial grades ofstainless steel– corrosion resistance– mechanical properties– weldability– formability.1S7• Consistent machinability.• Improved drilling and tapping characteristics.• Improved product surface finish.IM grades will reduce wear on tools and extend tool lifeHighly abrasive inclusions which damage tools are excluded in the IMmanufacturing steel melt process.There is a decrease in flank wear and crater wear of carbide tooling which results in:• less dismounting and reassembling of tools;• less adjustment time; and• a noticeable improvement in the life of cutting tools.Atlas Steel distributes Ugima “Improved Machinability” grades as its main product butalso other generic brands are available.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 7: STAINLESS STEEL BAR (ROUND, FLAT, ANGLES, SECTIONS & WIRE)Flank wearCrater wearTime (min)Time (min)TurningTool: ISO P20 CarbideSpeed: 180 m/minFeed: 0.25 mm/rev.Depthof cut: 1.5mm302010Ugima316LStandard316L302010Ugima316LStandard316L100 200 300µm100 200 300µmUgima will enable higher cutting speeds2S7Ugima belongs to a new generation of steels and to benefit fully from its uniquecharacteristics a minor modification is required to cutting conditions. In particular,it is necessary to increase cutting speeds.The tables below are typical comparisons of cutting parameters which have beenachieved in Ugitech’s laboratories and tested in industrial conditions.CuttingprocessCNC turning(roughmachining)CNC turning(finishmachining)CNC turning(roughmachining)Stainlesssteel gradeFeedstockconditionCutting speed (m/min)Brazed Plain Coatedcarbide carbide carbideDepth of Feed Carbidecut (mm) (mm/rev) insert (ISO)Ugima 303 annealed 172 192 250 3 0.40 P10 - P20cold drawn 150 169 220 3 0.40 P20*AISI 303 annealed 130 145 185 3 0.40 –cold drawn 110 125 160 3 0.40 –Ugima 303 annealed 220 280 350 1 0.20 P10 - P20cold drawn 200 240 300 1 0.20 P20*AISI 303 annealed 150 170 215 1 0.20 –cold drawn 120 145 185 1 0.20 –Ugima 304L annealed 125 138 180 3 0.40 P10 - P20cold drawn 113 126 161 3 0.40 P20*AISI 304L annealed 103 115 149 3 0.40 –cold drawn 94 100 128 3 0.40 –Ugima 316L annealed 96 114 149 3 0.40 P10 - P20cold drawn 84 96 128 3 0.40 P20*AISI 316L annealed 76 90 123 3 0.40 –cold drawn 65 75 102 3 0.40 –* Machining Data Handbook, 3rd Edition Vol.1 (1980) Metcut Research Ass. Inc.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 7: STAINLESS STEEL BAR (ROUND, FLAT, ANGLES, SECTIONS & WIRE)Stainless steel barStainless steel bar comprises numerous products referred to by the shape,the section dimension, grade, condition and surface finish.Shapes and section measurementRound bar: measured across the diameter.Square bar: measured across the flats (AF).Hexagonal bar: measured across the flats (AF).Flat bar: measured width x thickness.Equal angle: measured length x width of external facesx material thickness.3S7Channels: measured flange x web x thickness.Hollow bar: measured outside diameter (OD) x inside diameter (ID).Grade 303, 304, 304L, 316, 316L, 321, 253MA, 416, 431, 2205, 630.ConditionH&T: Hardened and tempered.ANN: Annealed.PH: Precipitation hardened.Surface finish CD: Cold drawn. BD: Bright drawn.CG: Centreless ground.P&T: Peeled and turned.CF: Cold finished.ST: Smooth turned.P: Polished. SRE: Slit rolled edge.HF: Hot finished.RT: Rough turned/peeled.HRAP: Hot rolled annealed and pickled.PR: Peeled and reeled.Note: Cold Finished is a generic term to cover: CD, CG, Peeled, Turned, BD and ST.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 7: STAINLESS STEEL BAR (ROUND, FLAT, ANGLES, SECTIONS & WIRE)Dimensional tolerances for barForm and condition: stainless steel barsRoundCentreless ground Bright/Cold drawn Cold finished/smooth turnedSquareHexagonalh8 or h9 h9 h10 h11 h11ISO dimensional tolerances for barTolerance numberNominalbar size (mm) 01 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16up to 3 0.3 0.5 0.8 1.2 2 3 4 6 10 14 25 40 60 100 140 250 400 600over 3 to 6 0.4 0.6 1 1.5 2.5 4 5 8 12 18 30 48 75 120 180 300 480 750over 6 to 10 0.4 0.6 1 1.5 2.5 4 6 9 15 22 36 58 90 150 220 360 580 900over 10 to 18 0.5 0.8 1.2 2 3 5 8 11 18 27 43 70 110 180 270 430 700 1100over 18 to 30 0.6 1 1.5 2.5 4 6 9 13 21 33 52 84 130 210 330 520 840 13004S7over 30 to 50 0.6 1 1.5 2.5 4 7 11 16 25 39 62 100 160 250 390 620 1000 1600over 50 to 80 0.8 1.2 2 3 5 8 13 19 30 46 74 120 190 300 460 740 1200 1900over 80 to 120 1 1.5 2.5 4 6 10 15 22 35 54 87 140 220 350 540 870 1400 2200over 120 to 180 1.2 2 3.5 5 8 12 18 25 40 63 100 160 250 400 630 1000 1600 2500over 180 to 250 2 3 4.5 7 10 14 20 29 46 72 115 185 290 460 720 1150 1850 2900over 250 to 315 2.5 4 6 8 12 16 23 32 52 81 130 210 320 520 810 1300 2100 3200over 315 to 400 3 5 7 9 13 18 25 36 57 89 140 230 360 570 890 1400 2300 3600over 400 to 500 4 6 8 10 15 20 27 40 63 97 155 250 400 630 970 1550 2500 4000Tolerance values given in microns = x0.001mmh = all minus k = all plusExamples:25.40mm diameter bar to h9 = +nil, -0.052mm160mm hot rolled bar to k14 = +1.000mm, -nilCommon stainless steel bar specificationsASTM A276:This specification covers hot or cold finished bar except bars for reforging (see spec. A314).Includes rounds, squares, hexagons, hot rolled or extruded shapes such as angles, flats,channels and commonly used grades of stainless steel, including ‘improved machinability’.Free machining grades such as 303 and 416 are not included (see spec. A582/A582M).ASTM A479M: This specification covers the same sections as ASTM A276, for use in pressure vesselconstruction. Also referred to in ASME boiler and pressure vessel code.ASTM A582M: This specification covers hot or cold finished free-machining stainless steel bar except bars forforging (see spec. A314). Includes rounds, squares and hexagons in the more commonly usedtypes of stainless steels designed for optimum machinability and general corrosion and hightemperature service, primarily grades 303 and 416. Stainless steel bars other than thefree-machining types are covered in other specifications.ASTM A314:This specification covers stainless steel billets and bars intended only for forging.ASTM A484M: This specification covers general requirements that apply to stainless steel wrought bars, shapes,forgings and billets or other semi-finished material (except wire) for forging, under the latestrevision of each ASTM specification.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 7: STAINLESS STEEL BAR (ROUND, FLAT, ANGLES, SECTIONS & WIRE)Stainless steel round bar – ASTM A276Condition: 25.4mm and less generally drawn, above 25.4mm and less than 101.6mmis generally annealed, turned and polished. Sizes above 101.6mm are generally roughturned to k12 tolerance.Grades 431 and 2205 are often stocked in a smooth turned or centreless ground finish.mmDiameterinchesWeight(kg/m)GradesUgima / Improved Machinability Bar303 304/304L 316/316L316/316LCG431H and T22053.00 0.118 0.063.18 0.125 0.063.97 0.156 0.104.00 0.157 0.104.76 0.187 0.144.90 0.193 0.155.00 0.197 0.156.00 0.236 0.226.35 0.250 0.255S77.94 0.313 0.398.00 0.315 0.399.00 0.354 0.509.52 0.375 0.5610.00 0.394 0.6211.11 0.437 0.7612.00 0.472 0.8912.70 0.500 1.0114.00 0.551 1.2114.28 0.562 1.2615.87 0.625 1.5516.00 0.630 1.5817.46 0.687 1.8818.00 0.709 2.0019.05 0.750 2.2420.00 0.787 2.4722.00 0.866 2.9922.23 0.875 3.0524.00 0.945 3.5625.00 0.984 3.8625.40 1.000 3.9828.58 1.125 5.0430.00 1.181 5.56Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 7: STAINLESS STEEL BAR (ROUND, FLAT, ANGLES, SECTIONS & WIRE)Stainless steel round bar (continued)mmDiameterinchesWeight(kg/m)GradesUgima / Improved Machinability Bar303 304/304L 316/316L316/316LCG431H and T220531.75 1.250 6.2234.92 1.375 7.5335.00 1.378 7.5636.00 1.417 8.0038.10 1.500 8.9640.00 1.575 9.8841.27 1.625 10.5144.45 1.750 12.2050.00 1.969 15.4350.80 2.000 15.93653.97 2.125 17.98S757.15 2.250 20.1660.00 2.362 22.2263.50 2.500 24.8969.85 2.750 30.1276.20 3.000 35.8482.55 3.250 42.0788.90 3.500 48.7995.25 3.750 56.00100.00 3.937 61.73101.60 4.000 63.72114.30 4.500 80.65127.00 5.000 99.56140.00 5.512 120.99152.40 6.000 143.37165.00 6.496 168.06177.80 7.000 195.15203.20 8.000 254.89205.00 8.071 259.42228.60 9.000 322.59254.00 10.000 398.26304.80 12.000 573.80Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 7: STAINLESS STEEL BAR (ROUND, FLAT, ANGLES, SECTIONS & WIRE)Flat bar – ASTM A276 – Finish: HRAP or SREWidth Thickness Weight(mm) (mm) (kg/m)Grades304 316Width Thickness Weight(mm) (mm) (kg/m)Grades304 31612.00 3.00 0.2965.00 5.00 2.666.00 0.596.00 3.1920.00 3.00 0.498.00 4.255.00 0.8210.00 5.316.00 0.9812.00 6.3810.00 1.6375.00 5.00 3.0725.00 3.00 0.616.00 3.685.00 1.028.00 4.916.00 1.2310.00 6.138.00 1.6310.00 2.0412.00 2.4530.00 3.00 0.745.00 1.236.00 1.478.00 1.9610.00 2.4512.00 2.9440.00 3.00 0.985.00 1.636.00 1.968.00 2.6210.00 3.2712.00 3.9250.00 3.00 1.235.00 2.046.00 2.458.00 3.2710.00 4.0912.00 4.9116.00 6.5420.00 8.1825.00 10.2212.00 7.3616.00 9.8120.00 12.2725.00 15.33100.00 6.00 4.918.00 6.5410.00 8.1812.00 9.8116.00 13.0820.00 16.3525.00 20.44150.00 6.00 7.3610.00 12.2712.00 14.72200.00 10.00 16.357S7Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 7: STAINLESS STEEL BAR (ROUND, FLAT, ANGLES, SECTIONS & WIRE)Angle HRAP – ASTM A276Condition: HRAPHexagonal bar – ASTM A276Condition: cold drawnSquare bar – ASTM A276Condition: cold drawnmmSectionmmThickness(mm)Weight(kg/m)‘AF’ across flatsmminchesWeight(kg/m)‘AF’ across flatsmminchesWeight(kg/m)20.00 20.00 3.00 0.906.35 0.250 0.276.00 0.240 0.2825.00 25.00 3.00 1.107.93 0.312 0.436.35 0.250 0.325.00 1.808.00 0.315 0.448.00 0.310 0.506.00 2.109.53 0.375 0.629.52 0.370 0.7130.00 30.00 3.00 1.3011.11 0.437 0.8410.00 0.390 0.784.00 1.8013.34 0.525 1.2112.00 0.470 1.135.00 2.2015.27 0.601 1.5912.70 0.500 1.266.00 2.0518.03 0.710 2.2114.00 0.550 1.5440.00 40.00 3.00 1.809.05 0.750 2.4715.88 0.630 1.984.00 2.4020.83 0.820 2.9516.00 0.630 2.018S75.00 2.906.00 3.5022.00 0.866 3.2922.23 0.875 3.3619.05 0.750 2.8420.00 0.790 3.1450.00 50.00 3.00 2.3023.37 0.920 3.7225.00 0.980 4.904.00 3.0024.00 0.945 3.9225.40 1.000 5.065.00 3.7025.65 1.010 4.4831.75 1.250 7.906.00 4.4028.58 1.125 5.5632.00 1.260 8.0310.00 7.1030.00 1.181 6.1338.10 1.500 11.3865.00 65.00 6.00 5.8030.48 1.200 6.3240.00 1.570 12.5410.00 9.4031.75 1.250 6.8645.00 1.770 15.8875.00 75.00 6.00 6.8033.05 1.300 7.4250.80 2.000 20.2310.00 9.4034.92 1.374 8.3063.50 2.50 33.20100.00 100.00 6.00 9.1037.59 1.479 9.5976.20 3.00 45.6510.00 14.9042.42 1.670 12.2212.00 17.7047.63 1.875 15.4050.80 2.000 17.5257.15 2.250 22.1763.50 2.500 27.37Channels HRAP – ASTM A276mmSectionmmThickness(mm)Weight(kg/m)Grades304 31680.00 40.00 5.00 7.00100.00 50.00 6.00 9.16150.00 75.00 6.00 13.80Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 7: STAINLESS STEEL BAR (ROUND, FLAT, ANGLES, SECTIONS & WIRE)Stainless steel wireGrades available: 302HQ, 303, 304, 304L, 316, 316L, 416 and 430. Other grades maybe available on request.General engineering wireTheir applications are very diverse, including a large range of clips, handles, rings, pins,axles, shafts… the list is endless.Diameter range: Drawn wire (CD, BD) 1.0 to 16.0mm.Bright annealed (BA) 1.0 to 6.0mm.Annealed and pickled (ANN) 3.0 to 16.0mm.Sizes outside this range can be supplied subject to enquiry.DescriptionStandard diameter tolerancesDiameter (mm) Standard tolerance (mm)BD, CD, BA and temper drawn wire 1.00 - 8.00 +_ 0.02over 8.00 +_ 0.04Annealed and pickled (ANN) over 3.00 +_ 0.059S7Typical tensile strength ranges (MPa)GradeAnnealed Bright annealed Bright or cold drawn(ANN) (BA) (BD or CD)302HQ 450 - 600 500 - 700 550 - 750303 550 - 700 600 - 800 700 - 900304 550 - 700 600 - 800 700 - 900304L 550 - 700 600 - 800 700 - 900310 550 - 750 600 - 850 700 - 930316 500 - 650 550 - 750 700 - 900316L 500 - 650 550 - 750 700 - 900321 550 - 700 600 - 800 700 - 900410 450 - 600 – 550 - 750430 450 - 600 – 550 - 750431 800 - 950 – 800 - 1000Note: Stainless steel wire is available through Atlas Steels by indent or special stockingarrangements with end user customers. The information shown in this section of the“Atlas Steels Reference Manual” was published when Atlas operated its own wire andbar forming mill at the Melbourne site. These facilities no longer exist but theinformation contained is still relevant to the product.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 7: STAINLESS STEEL BAR (ROUND, FLAT, ANGLES, SECTIONS & WIRE)Temper drawn wireWhere wire is ordered to a temper designation the following values will be assumed fortensile strengths.Temper drawn wire Grade 304: tensile strength (MPa)Temper 1 - 2mm dia. over 2 - 3mm dia. over 3 - 5mm dia. over 5 - 8mm dia. over 8 - 12mm dia.1/8 Hard 750 - 950 750 - 950 700 - 900 650 - 850 650 - 8501/4 Hard 1000 - 1200 1000 - 1200 900 - 1100 850 - 1050 750 - 9501/2 Hard 1250 - 1450* 1150 - 1350* 1000 - 1200 950 - 1150 850 - 10503/4 Hard 1550 - 1750* 1400 - 1600* 1200 - 1400* 1050 - 1250* 900 - 1100Temper drawn wire Grade 316: tensile strength (MPa)Temper 1 - 2mm dia. over 2 - 3mm dia. over 3 - 5mm dia. over 5 - 8mm dia. over 8 - 12mm dia.10S71/8 Hard 750 - 950 750 - 950 700 - 900 650 - 850 650 - 8501/4 Hard 1000 - 1200 1000 - 1200 900 - 1100 750 - 950 700 - 9001/2 Hard 1150 - 1350* 1050 - 1250* 1000 - 1200 850 - 1050 800 - 10003/4 Hard 1300 - 1500* 1250 - 1450* 1100 - 1300* 900 - 1100* 850 - 1050*Only available in CD finish.Cold heading wireUsually produced in grades 302HQ and 316 and a much lesser quantity of 410 and 430.These grades are suitable to produce the full range of fasteners.Product rangeDiameter Coil weight Nominal coil ID Std diameter tolerance(mm) (kg)* (mm) (mm)1.51 - 2.00 30 - 75 460 + 0.03 - 02.01 - 3.50 35 - 80 560 + 0.03 - 03.51 - 5.00 40 - 100 560 + 0.03 - 05.01 - 7.00 50 - 200 560 + 0.03 - 0Over 7.00 50 - 200 620 + 0.03 - 0Over 8.00 + 0.04 - 0*Stem packs available up to 6mm dia. and 1000kg per pack.Standard tensile strength (I) (MPa)Grade Lightly drawn AnnealedS30430 (302HQ common name) 660 max 605 max304 725 max 620 max316 655 max 620 max410 585 (2) max 565 max430 595 max 520 max(1) The table gives maximum tensile strengths for sizes 2.5mm and larger. Slighter higher valuesmay apply to smaller sizes.(2) For Grade 410 a maximum of 620MPa applies to sizes below 4mm.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 7: STAINLESS STEEL BAR (ROUND, FLAT, ANGLES, SECTIONS & WIRE)Conditions(“AFS”) Annealed at final sizeSkin passedDrawn to specialtensile rangesDescriptionSoftest condition for extreme cold heading.Standard condition for HQ wire is annealed and skin passed(lightly drawn).For special applications such as high strength bolts or screws,the tensile range can be specified.Surface finishSuper coat (SC)BareLime and soapDescriptionNon-metallic lubricant coating – standard heading wire coating.All coatings removed.Subject to prior arrangement.Spring wireCommon grades of spring wire are 304 and 316. The drawing coating is usually lefton the wire, assisting with spring manufacturing. Special versions of 304 and 316with a controlled analysis range are manufactured for required tensile strength values.Spring temper wire has the highest tensile strength of any stainless steel wireconforming to ASTM A313M and can also be supplied to JIS G4314.11S7Coating: Standard coating is ‘spring coat’ for spring forming. By arrangement can besupplied bare to assist with soldering.Straightened and cut lengths: Spring temper diameter 1.6 to 10mm can be suppliedstraightened and in cut bar lengths, with tensile strength specifications of 90% of thetable listed on the next page.Stress relief: Stress relief of finished springs in the temperature range of approximately200-400˚C can improve their elastic properties. Higher temperatures will result inpermanent softening and (above approx. 450˚C) carbide precipitation.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 7: STAINLESS STEEL BAR (ROUND, FLAT, ANGLES, SECTIONS & WIRE)Spring wire Grade 304: tensile strength12S7Tensile strength (MPa)Diameter (mm)Min.Max.Up to 0.23 2240 24500.24 - 0.25 2205 24150.26 - 0.28 2190 24000.29 - 0.30 2180 23850.31 - 0.33 2165 23700.34 - 0.36 2150 23600.37 - 0.38 2135 23450.39 - 0.41 2125 23300.42 - 0.43 2110 23150.44 - 0.46 2095 23000.47 - 0.51 2070 22750.52 - 0.56 2040 22500.57 - 0.61 2015 22200.62 - 0.66 2005 22050.67 - 0.71 1995 21900.72 - 0.79 1965 21700.80 - 0.86 1945 21350.87 - 0.94 1930 21250.95 - 1.04 1895 20951.05 - 1.14 1875 20701.15 - 1.27 1840 20351.28 - 1.37 1825 20201.38 - 1.47 1800 19901.48 - 1.60 1780 1965Tensile strength (MPa)Diameter (mm)Min.Max.1.61 - 1.78 1735 19351.79 - 1.90 1725 19151.91 - 2.03 1695 18952.04 - 2.21 1670 18702.22 - 2.41 1640 18502.42 - 2.67 1600 18052.68 - 2.92 1565 17702.93 - 3.17 1530 17453.18 - 3.43 1495 17103.44 - 3.76 1450 16603.77 - 4.11 1415 16204.12 - 4.50 1365 15704.51 - 4.88 1335 15504.89 - 5.26 1295 15155.27 - 5.72 1255 14755.73 - 6.35 1205 14156.36 - 7.06 1160 13657.07 - 7.77 1110 13257.78 - 8.41 1070 12808.42 - 9.19 1035 12409.20 - 10.00 1000 120510.01 - 11.12 965 117011.13 - 12.70 930 1150Over 12.70 895 1105Spring wire Grade 316: tensile strengthTensile strength (MPa)Diameter (mm)Min.Max.Up to 0.25 1690 18950.26 - 0.38 1655 18600.39 - 0.61 1620 18250.62 - 1.04 1620 18251.05 - 1.19 1585 17901.20 - 1.37 1550 17601.38 - 1.57 1515 17251.58 - 1.83 1480 16901.84 - 2.03 1450 16552.04 - 2.34 1415 16202.35 - 2.67 1380 1585Tensile strength (MPa)Diameter (mm)Min.Max.2.68 - 3.05 1345 15503.06 - 3.76 1275 14803.77 - 4.22 1240 14504.23 - 4.50 1170 13804.51 - 5.26 1105 13105.27 - 5.72 1070 12755.73 - 6.35 1035 12406.36 - 7.92 965 11707.93 - 9.53 930 11409.54 - 12.70 895 1105Over 12.70 850 1070Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 7: STAINLESS STEEL BAR (ROUND, FLAT, ANGLES, SECTIONS & WIRE)Weaving wireGrades 304, 316 and some 430 are used in a variety of tensile strengths, diameters andcoatings for weaving. Applications in mining and processing, screens and mesh link beltsfor mineral processing, heat treatment and in the food industry.Specific tensile strengths can be produced to the customers’ requirements, generally1/4 Hard or 1 /2 Hard (usually 900-1100 MPa or 1000-1200 MPa). Cast and Helix mayalso be specified.Flattened wireManufactured in a general range of 0.5mm x 5.5mm to 3.18mm x 8mm.Edges are as rolled (rounded) as edging rolls are not used. Available in most grades.Wire FinishesCondition and finish Symbol Description Size range (mm)Annealed and pickled ANN Grey matt finish, annealed and pickled after 3.00 - 16.00drawing to size.13S7Bright annealed BA Semi – bright finish obtained by strand annealing 1.00 - 7.00in a protective atmosphere.Bright drawn BD Bright finish – wire given a cold draw in oil 1.00 - 16.00and cleaned to improve surface lustre.Cold drawn CD Semi matt finish – lightly drawn in soap. 1.00 - 16.00Can be cleaned if requested.Temper drawn 1/8 H Cold drawn in oil (BD) or soap (CD) to produce 1.00 - 12.001/4 H specific tensile strength.1/2 H Can have either CD or BD finish.3/4 H See page 14/S4 ‘Temper drawn wire’Spring temper ST Cold drawn to spring hard temper. 1.00 - 16.00Supplied with lubricant coating to aid spring coiling.Can be supplied cleaned.Super-coat SC Semi bright finish, coated with non-metallic lubricant 1.00 - 16.00and lightly drawn in soap; or annealed and coated atfinal size for cold heading.Wire CoatingsSuper-coat/spring-coat: Water soluble coatings applied by dipping and bakingto act as a lubricant carrier in subsequent forming. Wire can be drawn in soapto provide an additional stearate lubricant coating.Lime: A thin uniform coating of lime applied by dipping and baking.Soap-coated: CD wire and bar is usually supplied with drawing soap left onto facilitate subsequent forming.Oiled: BD bar and wire can be supplied with the drawing oil left on to assistsubsequent fabrication.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 7: STAINLESS STEEL BAR (ROUND, FLAT, ANGLES, SECTIONS & WIRE)Bandsaw and hacksawprocessing equipmentWithin our branches we operate automated bandsaw and hacksaw facilitiesoffering a complete cutting service for your bar requirements. The local marketsand regional centres are supported by the nearest capital city when required.Maximum cutting diameter is 650mm.For more details regarding our processing service please contact your nearest sales office.14S7Printed July 2010www.atlassteels.com.au

Engineering Steel BarEngineering Steel Bar8Photography courtesy of OneSteel Martin Bright and Hamilton Jet NZ.

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ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 8: ENGINEERING STEEL BAR: BRIGHT AND MILD STEEL BARBright mild steel barBright steel bars are carbon steel which has had the surface conditionimproved over the hot rolled finish supplied by the steel mill. Advantagesachieved include improved machinability, enhancement of physical andmechanical properties and improved dimensional tolerances and straightness.Cold finished steels are covered by Australian Standard AS1443 or similar overseasalternatives.Types of cold finished barsCold drawn bars are widely used in mass production of parts due to their excellentmechanical and dimensional properties, with machinability in excess of the hot rolledcondition. Round, hexagonal and square bars can be produced by cold drawing.Turned and polished round bars have similar mechanical properties to those ofequivalent hot rolled bar, but exhibit a smooth, bright surface finish and improveddimensional accuracy. They are widely used where a surface free of decarburisation isrequired, for example in induction hardening and when the surface must be free fromsurface defects, such as for use in cold forming.Cold drawn and precision ground or turned and precision ground round bars,where very close dimensional tolerances and finishes are required, e.g. plating.Cold rolled sizes up to 100mm wide and 7mm thick inclusive are produced by coldrolling to produce flat and some special shape sections to suitable tolerances andsurface finishes.1S8Carbon steel groups10xx11xx12xxxxLxx13xxPlain carbon steels.Sulphurised free cutting carbon steels. (Free machining steels)Phosphorised and sulphurised free cutting carbon steels. (Free machining steels)Lead bearing free machining carbon steels.Carbon – manganese steels. (Pearlitic manganese steels)Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 8: ENGINEERING STEEL BAR: BRIGHT AND MILD STEEL BARBright mild steel cold finished round barProduct range and theoretical weightsmmDiameterinchesWeight(kg/m)mmDiameterinchesWeight(kg/m)Diametermm inchesWeight(kg/m)3.18 0.125 0.0625.00 0.984 3.8576.20 3.00035.804.76 0.187 0.1425.40 1.000 3.9880.00 3.15039.466.00 0.236 0.2226.00 1.024 4.1782.55 3.25042.016.35 0.250 0.2527.00 1.063 4.4988.90 3.50048.727.00 0.276 0.3028.57 1.125 5.0390.00 3.54349.947.94 0.313 0.3930.00 1.181 5.5595.00 3.74055.648.00 0.315 0.3931.75 1.250 6.2195.25 3.75056.019.00 0.354 0.5032.00 1.260 6.31100.00 3.93761.659.52 0.375 0.5633.00 1.300 6.72101.60 4.00063.6410.00 0.394 0.6234.92 1.375 7.52110.00 4.33174.6011.11 0.437 0.7635.00 1.378 7.55114.30 4.50080.5412.00 0.472 0.8936.00 1.417 7.99120.00 4.72488.7812.70 0.500 0.9938.10 1.500 8.95127.00 5.00099.4413.00 0.512 1.0439.00 1.535 9.38130.00 5.118104.1914.00 0.551 1.2140.00 1.575 9.86139.70 5.500120.3214.29 0.563 1.2641.27 1.625 10.50152.40 6.000143.1914.55 0.572 1.3042.42 1.670 11.09165.10 6.500168.0515.00 0.591 1.3944.45 1.750 12.18177.80 7.000194.894S815.87 0.625 1.5516.00 0.630 1.5817.00 0.669 1.7845.00 1.772 12.4846.00 1.811 13.0447.62 1.875 13.98203.20 8.000254.00 10.000254.55397.7417.46 0.687 1.8850.00 1.969 15.4118.00 0.709 2.0052.07 2.050 16.7119.00 0.748 2.2350.80 2.000 15.9119.05 0.750 2.2453.67 2.113 17.7620.00 0.787 2.4755.00 2.165 18.6520.64 0.812 2.6357.15 2.250 20.1421.00 0.827 2.7260.00 2.362 22.1922.00 0.866 2.9863.50 2.500 24.8622.22 0.875 3.0465.00 2.559 26.0523.81 0.937 3.4970.00 2.756 30.2124.00 0.945 3.5575.00 2.953 34.68Grades: M1020/M1030, 1045, 1214, 12L14Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 8: ENGINEERING STEEL BAR: BRIGHT AND MILD STEEL BARBright mild steel cold finished hexagonal barmmDiameter3.18 0.125Product range and theoretical weightsinchesWeight(kg/m)0.07mmDiameterinches25.00 0.984Weight(kg/m)4.254.76 0.1870.1525.40 1.0004.396.00 0.2360.2426.00 1.0244.596.35 0.2500.2727.00 1.0634.967.00 0.2760.3328.57 1.1255.557.94 0.3130.4330.00 1.1816.128.00 0.3150.4331.75 1.2506.859.00 0.3540.5532.00 1.2606.969.52 0.3750.6233.00 1.3007.4010.00 0.3940.6834.92 1.3758.2911.11 0.4370.8435.00 1.3788.3312.00 0.4720.9836.00 1.4178.8112.70 0.5001.1038.10 1.5009.8713.00 0.5121.1539.00 1.53510.3414.00 0.5511.3340.00 1.57510.8814.29 0.5631.3941.27 1.62511.5814.55 0.5721.4442.42 1.67012.2315.00 0.5911.5344.45 1.75013.4315.88 0.62516.00 0.63017.00 0.6691.711.741.9645.00 1.77246.00 1.81147.62 1.87513.7714.3815.425S817.46 0.6872.0750.00 1.96916.9918.00 0.7092.2052.07 2.05018.4319.00 0.7482.4550.80 2.00017.5419.05 0.7502.4753.67 2.11319.5820.00 0.7872.7255.00 2.16520.5620.64 0.8122.9057.15 2.25022.2021.00 0.8273.0060.00 2.36224.4722.00 0.8663.2963.50 2.50027.4122.22 0.8753.3665.00 2.55928.7223.81 0.9373.8570.00 2.75633.3124.00 0.9453.9275.00 2.95338.24Grades: 1045, 1214, 12L14Other sizes available up to 100mm mill sourced generally.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 8: ENGINEERING STEEL BAR: BRIGHT AND MILD STEEL BARBright steel – flat bar and square-edged flat barCold rolled square edge – U1004Cold drawn square edge – M10206S8Imperial flatsThickness (mm)S10S3.17 4.76 6.35 7.96 9.52 12.70 15.88 19.05 22.22 25.40 31.75 38.10 44.45 50.80 57.15 63.50 76.20 101.60Width(mm)9.52 1020 1020 102015.87 1004 1020 102019.05 1020 1020 1020 1020 102025.40 1004 1020 1020 1020 1020 102031.75 1020 1020 1020 1020 1020 1020 102038.10 1020 1020 1020 1020 1020 1020 1020 1020 102044.45 1020 1020 1020 1020 102050.80 1004 1020 1020 1020 1020 1020 1020 1020 1020 102063.50 1020 1020 1020 1020 1020 1020 1020 1020 102076.20 1020 1020 1020 1020 1020 1020 1020 1020 1020 1020 1020 102088.90 1020 1020 1020101.60 1020 1020 1020 1020 1020 1020 1020 1020 1020 1020 1020127.00 1020 1020 1020 1020 1020 1020 1020 1020 1020 1020 1020152.40 1020 1020 1020 1020 1020 1020 1020 1020 1020Couloured sizes typically available ex stock.Consult Atlas branch for current availibility exstock or by indent.Metric flatsThickness (mm)S10S3 4 5 6 7 8 10 15 20 25 40 50Width(mm)10 1004 1004 100420 1004 1020Available in Grades 1004 or M1020.25 1004 1004 1004 1004 1020 1020 102032 1004 1004 1004 1004 1020 1020 1020 102040 1004 1004 1004 1004 1020 1020 1020 102050 1004 1004 1004 1004 1020 1020 1020 102075 1004 1004 1004 1020 1020 1020 1020100 1004 1004 1004 1020 1020 1020 1020 1020 1020150 1020Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 8: ENGINEERING STEEL BAR: BRIGHT AND MILD STEEL BARBright mild steel square bar – cold drawn squaresProduct range and theoretical weightsmmAcross FlatsinchesWeight(kg/m)6.00 0.236 0.286.35 0.250 0.327.94 0.313 0.498.00 0.315 0.509.53 0.375 0.7110.00 0.394 0.7811.11 0.437 0.9712.00 0.472 1.1312.70 0.500 1.2714.29 0.563 1.6015.87 0.625 1.9816.00 0.630 2.0117.46 0.687 2.3919.05 0.750 2.8520.00 0.787 3.1420.64 0.813 3.3422.23 0.875 3.8823.81 0.937 4.45Product range and theoretical weightsAcross FlatsWeight S10Smminches (kg/m)25.00 0.984 4.9125.40 1.000 5.0628.58 1.125 6.4130.00 1.181 7.0631.75 1.250 7.9134.93 1.375 9.5838.10 1.500 11.3940.00 1.575 12.5641.27 1.625 13.3744.45 1.750 15.5147.63 1.875 17.8150.00 1.969 19.6250.80 2.000 20.2663.50 2.500 31.6575.00 2.953 44.16100.00 3.937 78.50150.00 5.906 176.62Grade: 12147S8Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 8: ENGINEERING STEEL BAR: CARBON STEEL BARCarbon steel round bar 1045Related SpecificationsRefer to the “Atlas Specialty Metals – Technical Handbook of Bar Products”,for more detail on specifications, dimensions and technical data.AS 1442 - 1045JIS G4051 – S45CBS 970: En8D / 43BChemical Compostion (% by weight - nominal values)Grade C Mn Si P S1045 0.45 0.7 0.2 0.02 0.02Grade 1045 is a fully killed medium carbon steel supplied in the as-rolled condition ornormalised (subject to the diameter). The tensile strength is not guaranteed, but istypically in the range of 550 – 700 MPa.ApplicationsThe steel machines readily and is ideal for applications including:8S8• Axles• Bolts• Hydraulic rams• Pins• Rolls• Shafts• Sprockets• Machined parts requiring better strength than mild steelThe steel is also well suited to induction and flame hardeningDimensional TolerancesThe following tolerances apply to bar supplied to AS 1442.Similar but not identical tolerances apply for other related specifications.Nominal Diameter (mm) Diameter Tolerance (mm) Out-of-square Tolerance (mm)Up to 25 ±0.25 0.40Over 25 to 30 ±0.30 0.45Over 30 to 40 ±0.40 0.60Over 40 to 50 ±0.50 0.75Over 50 to 60 ±0.60 0.90Over 60 to 70 ±0.70 1.05Over 70 to 80 ±0.80 1.20Over 80 to 100 ±0.90 1.35Over 100 to 125 +3.20 / -nil 3.20Over 125 to 170 +4.80 / -nil 4.80Over 170 to 215 +6.40 / -nil 6.40Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 8: ENGINEERING STEEL BAR: CARBON STEEL BARProduct range and theoretical weightsDiameter Weight Diameter Weightmm inches kg/m mm inches kg/m16 0.630 1.6 200 7.874 24720 0.787 2.5 210 8.268 27224 0.945 3.6 220 8.661 29927 1.063 4.5 230 9.055 32630 1.181 5.6 240 9.449 35533 1.299 6.7 250 9.843 38536 1.417 8.0 260 10.236 41739 1.535 9.4 270 10.630 44942 1.654 9.0 280 11.024 48345 1.772 5.0 290 11.417 51850 1.969 15.4 300 11.811 55555 2.165 18.7 310 12.205 59256 2.205 19.3 320 12.598 63160 2.362 22.2 330 12.992 67165 2.559 26.1 340 13.386 71370 2.756 30.2 350 13.780 75573 2.874 32.9 360 14.173 79975 2.953 34.7 380 14.961 89080 3.150 39.5 400 15.748 98685 3.346 44.5 410 16.142 103690 3.543 49.9 415 16.339 10629S895 3.740 55.6 420 16.535 1088100 3.937 61.7 440 17.323 1194105 4.134 68.0 450 17.717 1248110 4.331 74.6 460 18.110 1305120 4.724 88.8 480 18.898 1420130 5.118 104 500 19.685 1541140 5.512 121 525 20.669 1699150 5.906 139 550 21.654 1865160 6.299 158 590 23.228 2146170 6.693 178 610 24.016 2294180 7.087 200 650 25.591 2605190 7.480 223Available in random 5.0m - 6.0m lengthsPrinted July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 8: ENGINEERING STEEL BAR: ALLOY CONSTRUCTIONAL AND CASE HARDENING STEEL BARAlloy constructional andcase hardening steel round barLow alloy steelsFor applications requiring higher tensile strengths and toughness than the carbonsteels there is a range of low alloy steels. These are categorised as high tensile orconstructional steels and case hardening steels. The high tensile strength steels havesufficient alloying additions enabling through hardening (by quench and tempertreatment) according to their alloying additions.Case hardening (carburising) steelsCase hardening steels are a group of alloy steels in which a high hardnesssurface zone (hence the term ‘case hardened’) is developed during heat treatment byabsorption and diffusion of carbon. The high hardness zone is supported by theunaffected underlying core zone, which is lower hardness and higher toughness.Plain carbon steels that can be used for case hardening are restricted. Where plaincarbon steels are used, the rapid quenching necessary to develop satisfactory hardnesswithin the case can cause distortion and the strength that can be developed in the coreis very limited. Alloy case hardening steels allow the flexibility of slower quenchingmethods to minimise distortion and high core strengths can be developed.Nitriding steels10S8Nitriding steels can have higher surface hardness developed by absorption of nitrogen,when exposed to a nitriding atmosphere at temperatures in the range of 510-530ºC,after hardening and tempering.High tensile steels suitable for nitriding are: 4130, 4140, X4150, 4340, En25, En26.Chemical composition (% by weight – nominal values)Grade C Si Mn Cr Mo S NiHigh tensile4140 0.40–0.80 0.90 0.20–43400.40–0.800.800.25–En250.30–0.600.650.55–2.00En260.40–0.600.650.55–2.50Hytuf0.251.51.400.300.40–1.75Case hardeningEn36A0.12–0.500.90–3.25En39B0.15–0.501.200.20–4.2086200.20–0.800.500.20–0.5065870.16–0.501.650.30–1.55(17CrNiMo6)Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 8: ENGINEERING STEEL BAR: ALLOY CONSTRUCTIONAL AND CASE HARDENING STEEL BARMechanical property specificationsGradeSpecification4140 Up to 50mm AS 1444, Condition T.50 to 100mm AS 1444, Condition T.Over 100mm ASTM A434, Class BD.4340 Up to 100mm AS 1444, Condition U.Above 100mm ASTM A434, 4340, Class BD.En25 AS 1444, Condition U or BS970: Part 3, 826 M31, Condition U.En26 BS 970: Part 3, 826M40, Condition W.HytufSAE AMS 6418. Annealed condition.Note 1:Note 2:Note 3:Specified hardenability grades are available on request.The actual specification of the product ordered will depend upon theproduct’s origin – for deviations from the above specification refer theto the Technical Department.Alloy bar can be sourced in alternative conditions, i.e. annealed or otherhardened and tempered conditions.Designation of tensile strengths11S8AS 1444/BS 970 tensile strength designationTensile strengthdesignatorTensile strength(MPa)ASTM A434 Class BD tensile strengthDiameter(mm)Tensile strengthMin. (MPa)R700-85038.1 and under1070S770-930over 38.1 to 63.5 inclusive1030T850-1000over 63.5 to 114 inclusive960U930-1080over 114 to 178 inclusive930V1000-1150over 178 to 241.3 inclusive900W1080-1230X1150-1300Y1230-1380Z1550 min.Yield (proof) stress and elongation limits also apply – refer to AS 1444, BS 970 or ASTM A434.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 8: ENGINEERING STEEL BAR: ALLOY CONSTRUCTIONAL AND CASE HARDENING STEEL BARTypical applicationsGradeHigh tensileDescription4140 General-purpose high tensile, used for axles, shafts, high tensile studsand bolts, gears and drill rods. The steel is also suitable for flame andinduction hardening.4340 Suitable for the most severe duties where freedom from temper-brittlenessis necessary. It has high strength and toughness in large sections. Used inhighly stressed shafts in the larger sizes, heavy truck and tractor axles andtransmission shafts. In the heat-treated condition.En25En26HytufEn25 is used extensively in most industry sectors for applications requiringhigher tensile and yield strength than 4140 can provide, similar to En26 butwith lower carbon content.Characterised by high strength and toughness in very large sections, similarto En25 but with a higher carbon content. En26 is used extensively in mostindustry sectors for applications requiring higher tensile and yield strengththan 4140, 4340 or En25 can provide.Hytuf offers an excellent combination of very high toughness and highstrength. This aerospace specification steel finds appliction in critical mineralprocessing.Case hardening8620 General-purpose case hardening steel suitable for comparatively lightlystressed components. Used for automatic components such as transmissiongears, crown wheels, ring gears, hypoid gears and racers, king pins and pinions.12S8Atlas 6587(17CrNiMo6)En36AEn39BThe high chromium content produces high case hardness with excellent corestrength. Used for gears, bearings, sleeves, pins, bushes, shafts, plasticmoulds and any highly stressed or high wear component.Used extensively for highly stressed gears in trucks, agriculture and miningmachinery, pins and brushes, heavily loaded shafts and other applicationsrequiring a hard surface with a tough shock-resisting core. Core tensilestrength 800MPa minimum after hardening and tempering.An exceptionally high hardenability steel for large or highly stressed gearswhere core strength and toughness is required. May be used as an alloyengineering steel. Core tensile strength 1100MPa minimum after hardeningand strengthening.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 8: ENGINEERING STEEL BAR: ALLOY CONSTRUCTIONAL AND CASE HARDENING STEEL BARAlloy and case hardening steel round bar ASTM A434M, BS 970 or AS 1444Product range and theoretical weightsmmDiameterinchesWeight(kg/m)mmDiameterinchesWeight(kg/m)mmDiameterinchesWeight(kg/m)mmDiameterinchesWeight(kg/m)10.00 0.394 0.6239.00 1.535 9.3875.00 2.953 34.68170.00 6.693 178.1712.00 0.472 0.8940.00 1.575 9.8676.00 2.992 35.61172.00 6.772 182.3812.70 0.500 0.9940.50 1.594 10.1176.20 3.000 35.80175.00 6.890 188.8013.00 0.512 1.0441.28 1.625 10.5178.00 3.071 37.51180.00 7.087 199.7514.00 0.551 1.2142.00 1.654 10.8780.00 3.150 39.47182.00 7.165 204.2115.88 0.625 1.5542.50 1.673 11.1482.00 3.228 41.45185.00 7.283 211.0016.00 0.630 1.5842.65 1.679 11.2182.55 3.250 42.01190.00 7.480 222.5618.00 0.709 2.0043.50 1.713 11.6784.00 3.307 43.50192.00 7.559 227.2619.00 0.748 2.2344.45 1.750 12.1887.00 3.425 46.66195.00 7.677 234.4219.05 0.750 2.2445.00 1.772 12.4888.90 3.500 48.72200.00 7.874 246.6020.00 0.787 2.4746.20 1.819 13.1690.00 3.543 49.94205.00 8.071 259.0822.00 0.866 2.9847.50 1.870 13.9192.00 3.622 52.18210.00 8.268 271.8822.22 0.875 3.0447.62 1.875 13.9896.00 3.780 56.82220.00 8.661 298.3924.00 0.945 3.5548.00 1.890 14.2097.00 3.819 58.01230.00 9.055 326.1325.00 0.984 3.8550.00 1.969 15.41100.00 3.937 61.65240.00 9.449 355.1025.40 1.000 3.9850.80 2.000 15.91101.60 4.016 64.14250.00 9.843 385.3126.00 1.024 4.1751.50 2.028 16.35102.00 4.016 64.14260.00 10.236 416.7527.00 1.063 4.4952.00 2.047 16.67106.00 4.173 69.27270.00 10.630 449.4227.45 1.081 4.6428.00 1.102 4.8328.57 1.125 5.0354.00 2.126 17.9855.00 2.165 18.6555.50 2.187 19.03110.00 4.331 74.60116.00 4.567 82.96120.00 4.724 88.78280.00 11.024 483.34290.00 11.417 518.48300.00 11.811 554.8513S829.00 1.142 5.1856.00 2.205 19.33125.00 4.921 96.33310.00 12.205 592.4629.50 1.161 5.3657.15 2.250 20.14127.00 5.000 99.43320.00 12.598 631.3030.00 1.181 5.5558.00 2.283 20.74130.00 5.118 104.19330.00 12.992 671.3731.50 1.240 6.1260.00 2.362 22.19136.00 5.354 114.03340.00 13.386 712.6731.75 1.250 6.2162.00 2.441 23.70140.00 5.512 120.83350.00 13.780 755.2132.00 1.260 6.3163.00 2.480 24.47142.00 5.591 124.31360.00 14.173 798.9832.50 1.280 6.5163.50 2.500 24.86145.00 5.709 129.62370.00 14.567 843.9833.00 1.299 6.7163.80 2.512 25.09146.00 5.748 131.41380.00 14.961 890.2334.50 1.358 7.3464.00 2.520 25.25150.00 5.906 138.72390.00 15.354 937.7034.92 1.374 7.5265.00 2.559 26.05152.00 5.984 142.44400.00 15.748 986.4035.00 1.378 7.5566.00 2.598 26.85155.00 6.102 148.11450.00 17.717 1248.4136.00 1.417 7.9968.00 2.677 28.51158.00 6.220 153.90500.00 19.685 1541.2537.50 1.476 8.6769.85 2.750 30.08160.00 6.299 157.8238.00 1.496 8.9070.00 2.756 30.21162.00 6.378 161.7938.10 1.500 8.9572.00 2.835 31.96165.00 6.496 167.84Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 8: ENGINEERING STEEL BAR: HARD CHROME BARHard chrome barHard chrome bar is a chromium-plated steel product used primarily as pistonrod material in all standard applications in hydraulics and pneumatics. Commonapplications are found in cranes, dump trucks, lifters, garbage compactors,agricultural machinery and production equipment with movable sections.Because hard chrome bar is normally used in conditions of high stress, friction andharsh climatic environment, the quality of the base metal and surface treatment areof paramount importance. Wear, impact and corrosion resistance, as well as high yieldstrength, surface smoothness and uniform quality are most important properties of hardchrome bar.Hard chrome bar typical propertiesThe basic grades of steel used in the manufacture of hard chrome bar are 1045, 4140hardened and tempered and 1045 induction (surface) hardened.Grade 1045 steel bar is primarily used in hard chrome bar manufacture due to itswide range of properties consistent with end use applications. Grade 4140 is used inapplications where greater yield strength is required and induction hardened grade 1045is used in applications requiring greater surface impact resistance.Chromium deposit: Thickness 0.025mm minimum, or 0.050mm on the diameter.14S8Hardness: 1000-1150HV (Vickers Micro Hardness).Diameter tolerances:DiameterTolerancemmmmUp to 51 +0.00 -0.025Over 51-102 +0.00 -0.050Over 102 +0.00 -0.075Size range: Size 19.05mm - 127mm diameter. Sizes outside this range can be quotedagainst enquiry.Length: Can be supplied in lengths 3.6 metres to 7.0 metres. Normally in 4.0 metres forsizes 19.05mm to 25.4mm and 6.0 metres for sizes above 25.4mm.Finish: 0.10 - 0.30 micrometres Ra. Chrome bar is precision ground to achieve a fine finish.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 8: ENGINEERING STEEL BAR: HARD CHROME BARPacking: All hard chrome bars are packaged in cardboard tubes which providecushioning against impact damage which may occur in handling and transit.All bars are then boxed.Chemical composition (% by weight)Grade C Mn Si P S Cr Mo1045 0.43 - 0.45 0.60 - 0.90 0.10 - 0.35 0.05 max. 0.05 max. ––41400.38 - 0.430.75 - 1.000.15 - 0.350.04 max.0.04 max.0.8 - 1.100.15 - 0.25Chrome bar: product range and theoretical weightsDiameter(mm)Weight(kg/m)Diameter(mm)Weight(kg/m)19.05 2.2420.00 2.4722.22 3.0525.00 3.8525.40 3.9828.57 5.0330.00 5.5531.75 6.2232.00 6.3234.92 7.5235.00 7.5536.00 8.0038.10 8.9640.00 9.8744.45 12.1945.00 12.5047.63 13.9850.00 15.4350.80 15.9356.00 19.3357.15 20.1660.00 22.2263.00 24.2763.50 24.8969.85 30.1170.00 30.2476.20 35.8480.00 39.4282.55 42.0085.00 44.5488.90 48.7890.00 50.00100.00 61.73101.60 63.72114.30 80.54127.00 99.5615S8Grades: 1045, 1045 induction hardened, 4140 hardened & tempered.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 8: ENGINEERING STEEL BAR: CARBON STEEL HOLLOW BARCarbon steel hollow barHollow bar, otherwise known as seamless mechanical tubing, is a tubularproduct made with characteristics and properties suitable for subsequenttransformation into a great variety of hollow products and cylindricalcomponents for general engineering purposes. Carbon and alloy steel hollowbars are normally supplied as circular sections although other shapes areavailable.Selection of the most suitable raw material for production of circular hollow components,whether the component is a plain bush or a complex precision part, should take intoconsideration the advantages in using hollow bar as feedstock. It is important to rememberwhen comparing hollow bar and solid bar that the raw material cost is dependent on thelength of material used to produce the component. Since the purchase price of rawmaterial is based on weight, the price per length is an important factor.Hollow bar is preferred by many users because of significant savings on raw materialcost and machining time. In many instances it is possible to choose a hollow barwith outside diameter and wall thickness very close to the finished dimensions of thecomponent to be manufactured. The need for preliminary operations such as turningand boring is therefore substantially reduced or eliminated. Benefits are gained fromreduction in setting-up time and machine cycle times, lower labour and overheadcosts for each component, reduced tool costs, lower lubricant usage and machinerymaintenance costs. Swarf handling problems are also simplified.Carbon steel hollow bar16S8Products are sourced under internationally recognised specifications includingASTM A519M and ISO2938, as well as a variety of proprietary grades which complywith the requirements of appropriate specifications.The typical grades of carbon steel hollow bar stocked by Atlas Steels are:• VM312, Grade 147M• 20Mn V6• TIM V6• St52• Ovako 28 (New Zealand only)Seamless carbon steel hollow bar is normally supplied in the as-rolled condition and issuitable for a wide range of thermal treatments such as normalising, surface hardeningand hardening and tempering.Low alloy steel hollow barAtlas Steels can supply both 4140 and 4340 grades of alloy steel hollow bar, compliantwith ASTM A519M or equivalent specification and supplied in various conditions, usuallyhardened and tempered, but also annealed or as-rolled conditions subject to the specificapplication.Further enquiries should be made on any specific requirements.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 8: ENGINEERING STEEL BAR: CARBON STEEL HOLLOW BARA comparison – hollow bar vs solid barNo drilling is necessary and a shorter time cycle for themanufacture of each component is made possible.Boring from hollow bar creates less swarf resulting in lowmaterial wastage and less-frequent machine cleaning.Coolant may not be needed.Boring from hollow barTime is required for drilling from solid bar and the boringoperation may still be required.Drilling from solid bar creates an excessive amount of swarfresulting in high wastage and frequent machine cleaning.Coolant most likely required.Drilling from solid barHollow bar: product range and theoretical weightsOD (mm)ID (mm)Weight(kg/m)OD (mm)ID (mm)Weight(kg/m)OD (mm)ID (mm)Weight(kg/m)32 16 4.8575 45 22.70100 80 22.8032 20 3.9875 50 19.70106 56 50.6036 16 6.5475 56 15.80106 63 45.5036 20 5.6675 60 13.34106 71 30.8036 25 4.2980 40 30.10106 80 30.5040 20 7.5480 45 27.50106 85 25.4040 25 6.1780 50 24.50112 63 53.7040 28 5.2080 56 20.60112 71 47.1045 20 10.1880 63 15.50112 80 38.7045 28 7.8385 45 32.60112 90 28.2045 32 6.3685 50 29.70118 63 62.3050 25 11.7485 55 26.40118 71 55.6050 32 9.3085 67 17.40118 80 47.301750 36 7.6390 45 37.45118 85 42.59S856 28 14.4990 50 35.10118 90 36.8056 32 13.0290 56 31.20118 95 32.0856 36 11.6090 63 26.00125 71 66.2056 40 9.7090 67 22.95125 80 57.8063 32 18.5090 71 19.40125 90 47.3063 36 16.8095 50 40.80125 95 41.6063 40 14.9095 60 33.45125 100 35.6063 45 12.3095 56 36.90132 80 67.9663 50 9.4095 63 32.08132 71 77.5071 36 23.5095 67 28.60132 80 69.1071 40 21.7095 75 21.50132 90 58.6071 45 19.00100 56 42.90132 98 49.4071 50 16.10100 63 37.80132 106 39.3071 56 12.20100 71 31.20140 90 72.1075 40 25.30100 75 27.60140 80 82.60Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 8: ENGINEERING STEEL BAR: CARBON STEEL HOLLOW BARHollow bar: product range and theoretical weightsOD (mm)ID (mm)Weight(kg/m)OD (mm)ID (mm)Weight(kg/m)18S8140 90 72.10140 100 60.40140 106 52.80140 112 44.70150 80 100.70150 85 100.77150 95 84.60150 106 70.90150 118 54.40150 125 43.70160 90 109.50160 100 97.80160 112 82.10160 122 67.70160 132 52.00162.1 79.7 122.80162.1 111.3 85.60170 100 118.40170 118 94.20170 130 75.90170 140 59.20172.3 121.3 92.20180 100 140.10180 112 126.03180 125 105.04180 140 80.90180 150 63.00190 109 156.20190 132 117.50190 150 86.20190 160 67.10200 112 176.85200 140 129.62200 160 92.25212 125 180.99212 150 142.3212 170 101.04224 132 211.95224 160 155.80224 180 115.60236 140 228.40236 170 169.90236 190 127.50250 150 261.17250 180 190.90250 200 142.80273 173 275.00273 193 230.00273 201 210.40273 213 180273 223 157.00298 198 306.41298 218 255.00298 238 199.00298 248 170.00298 258 137.00324 224 337.80324 244 280.00324 274 186.00356 236 437.00356 256 377.00356 276 311.00406 286 512.00406 306 439.00406 334 324.00457 327 628.00457 357 502.00Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 8: ENGINEERING BAR: BANDSAW AND HACKSAW PROCESSING EQUIPMENTBandsaw and hacksawprocessing equipmentWithin our branches we operate automated bandsaw and hacksaw facilitiesoffering a complete cutting service for your bar requirements. The local marketsand regional centres are supported by the nearest capital city when required.Maximum cutting diameter is 650mm.For more details regarding our processing service please contact your nearest sales office.19S8Printed July 2010www.atlassteels.com.au

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Aluminium Sheet, Coil, Plateand TreadplateAluminium Sheet, Coil,9Plate and TreadplatePhotography courtesy of Alcoa Aluminium and INCAT.

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ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 9: ALUMINIUM SHEET, COIL, PLATE AND TREADPLATEAluminiumAdvantages of using AluminiumSpecifications• Light weight – approximately 3 the density of steel.• Strength – some alloys can be substantially strengthened by work or by heat treatment.• Workability – easy formability, machinability and readily welded.• Corrosion resistance – varies depending on the alloy; the best resist marine exposure.• Non-toxic – often used in contact with food.• Non-magnetic and non-sparking.• Electrical conductivity – very high; sometimes used for electrical conductors.• Thermal conductivity – high.• Reflectivity – bright finish options available.Generally in accordance with the specifications as outlined in the manual “AluminiumStandards and Data” published by The Aluminium Association, USA. Australian andother national specifications are generally in line with AA specifications.Aluminium is identifiable by alloy and temper, which indicates chemical and mechanicalproperties. This assists with possible applications for the product.The following alloys are those commonly stocked in the Atlas Steels aluminium flatproducts program.Aluminium alloy compositionsTypical compositions of some common alloys. All values are percent.Alloy Al Si Cu Mn Mg Cr Others1050 99.5 min1145 99.45 min1200 99.0 min2011 rem 5.5 Pb & Bi 0.4% each3003 rem 0.12 1.23004 rem 1.2 1.03105 rem 0.6 0.505005 rem 0.85052 rem 2.5 0.255083 rem 0.7 4.4 0.155186 rem 0.4 3.35251 rem 0.3 2.05383 rem 0.8 4.65454 rem 0.8 2.7 0.16005 rem 0.8 0.56060 rem 0.5 0.5 Fe 0.2%6061 rem 0.6 0.28 1.0 0.206063 rem 0.4 0.76106 rem 0.4 0.1 0.66262 rem 0.6 0.28 1.0 0.09 Pb & Bi 0.55% each6351 rem 1.0 0.6 0.61S9Only major alloying elements are listed.Normal impurities are also present.Refer to specifications for limits to both major elements and impurities.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 9: ALUMINIUM SHEET, COIL, PLATE AND TREADPLATE2S9Alloy Characteristics and FormsAlloy Typical Application Characteristics 1 Commercial FormCorrosion Machina- Welda-Resistace 4 bility bility 3 Anodising 2 Plate Sheet Coil Extrusions1050 Chemical & process plant & equipment A,A D,C A,A B,B 1145 & Commercial pure aluminium.1200 Used in cooking utensils and for deep frying A,A D,C A,A B,B 2011 Screw machine products not requiring decorative anodising D,D A,A D,D D,D 3003 Chemical equipment, sheet metal work, rigid foil containers & closures A,A D,C A,A B,B 3004 Sheet metal work, car bodies, seam welding tubing, roofing sheet A,A D,C A,A B,B 3105 Painted sheet products A,A D,C A,A B,B 5005 Appliances & utensils, general sheet metal work & high-strength foil A,A D,C A,A B,B 5052/5251 Sheet metal work, appliances, marine applications A,A C,B A,A C,C 5083 High strength alloy used in transport, marine & structuralapplications A,C C,B A,A C,C 5383 Specific to the marine industry with characteristics similarto 5083 with enhance weldability A,C C,B A,A C,C 5454 Welded structures, pressure vessels for use at elevatedtemperatures, marine applications A,A C,B A,A C,C 6005 Good strength for structural applications A,A B,C A,A B,B 6061 & Structural applications where strength & corrosion6351 resistance is needed. Used in transport applications. B,B B,C A,A B,B 6063 & General purpose extrusion alloy for architectural6060 applications where additional strength is required & forstructural applications not involving welding A,A C,C A,A A,A 6106 Medium strength alloy used for architectural applicationswhere additional strength is required & for structuralapplications not involving welding A,A C,C A,A A,A 6262 Screw maching products suitable for decorative anodising B,B A,A B,B B,B Relative ratings in decreasing order of merit = A B C D (where A = most applicable). Two ratings e.g. AC are for annealed and hardest tempers.Rating indicates suitability of alloy for decorative quality anodising; all aluminium alloys can be anodised for increased corrosion and wear resistance. See separate note “Anodising Quality”.Weldability rating quoted is for arc welding. Some alloys have lesser weldability by gas processes.General corrosion resistance rating. resistance to stress corrosion cracking can be less.1234Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 9: ALUMINIUM SHEET, COIL, PLATE AND TREADPLATEAluminium sheet, coil,plate and treadplateAlloy systemsAlloy seriesMajor alloying element1??? = Pure aluminium (99.0% min. and greatest)2??? = Copper is major addition3??? = Manganese is major addition4??? = Silicon is major addition5??? = Magnesium is major addition6??? = Magnesium and Silicon are major additions7??? = Zinc is major addition8??? = Alloys not covered aboveUnderstanding an Alloy code5 0 52Major alloying elementAn alloy code is made up of 4 digits, e.g:Indicates changes to minoralloying elementsAlloy identificationnumberTherefore 5052 means:5 = Magnesium is the majoralloying element0 = No changes to original alloysince it was introduced52 = Identifies the chemicalcomposition of this alloyHeat treatable and non-heattreatable AlloysAlloyTreatable/non-treatable1??? = Non-heat treatable3??? = Non-heat treatable5??? = Non-heat treatable6??? = Heat treatableNon-heat treatable alloys can be hardened bycold work. The degree of work hardening isdesignated by the Temper. Heat treatable alloys(the 2000, 6000 and 7000 series) are able to besolution treated and then age-hardened. Thesehave “T” tempers.Temper designation systemsStrain hardened alloysTemper0 SoftHardnessH?2 4 hardH?4 2 hardH?6 p hardH?8 HardWhere “?” can be:1 = As rolled - no final annealed e.g. H122 = Strain hardened and then partially annealed(200 ° C - 260 ° C) e.g. H243 = Strain hardened and then stabilized (150 ° C) e.g. H363S9Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 9: ALUMINIUM SHEET, COIL, PLATE AND TREADPLATEUnderstanding a cold rolled temper codePlate temper codesCodeH111H112H321H116H321/H116H32DescriptionStrain hardened less than the amount required for a controlled H11 temper.No special control over amount of strain hardening. Some minimum strength limits set.Strain hardened less than amount required for a controlled H32 temper.Acceptable resistance to stress cracking and exfoliation attack. Strain hardened less than amountrequired for a controlled H32 temper.Plate can be supplied with a dual temper from select mills.Strain hardened by rolling and then stabilising heat treatment to 4 hard.Note: Plate tempers generally restricted to 2 hard maximum owing to heavy gauge – cannot get sufficient cold work for higher tempers.Plate standardsStandardASTM B928ASTM B209DNV/LloydsDescriptionTypically a marine standard requiring exfoliation corrosion testing but also inter-granular resistance.Material for marine application is typically ordered as tempers H116 and/or H321 and possiblyreferenced to an international recognised testing authority. All material to this standard is linemarked with manufacturing traceability.A non-marine application where additional corrosion testing is not required. This is typically appliedto plate for the transport industry where surface finish and bright levels are critical. Material isordered to a standard “H” temper i.e. H32, which mechanical properties are very similar to H321.The material does not require identification line marking from the manufacturer.Plate for marine applications can be supplied with testing certified by Det Norske Veritas (DNV).Anodising Quality Aluminium SheetAltas standard stock is not classified as “anodising quality” and as such is not guaranteed to give acceptable anodisingappearance in any particular conditions. Much of this standard stock has been shown by considerable productionexperience to anodise well, particularly in smaller items and where exact colour consistency is not required. Theacceptability of anodising outcomes should be established by trial on a case by case basis with this product.4S9Atlas can source anodising quality aluminium sheet, usually in grade 5005. Where exact colour matching is requiredacross a batch or even between batches this should be discussed with Atlas sales staff.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 9: ALUMINIUM SHEET, COIL, PLATE AND TREADPLATEProduct rangeAluminium SheetNote: Through our processing facilities (Atlas Metals Processors), all sheet product can be slit and cut to length for specific requirements.Linishing is also available.Alloys 5005, 5052/ 5251Tempers0, H32, H34, H38, H321/H116Thickness range (mm) 0.15 to less than 6Width range (mm) 900, 1200, 1500Length range (mm) 1800, 2400, 3000, 3600Other grades available on request.Aluminium Coil/StripNote: Through our processing facilities (Atlas Metals Processors), all coil product can be slit and cut to length for specific requirements.Linishing is also available.Alloys 3003, 3004, 3105, 5005, 5052/5251Tempers0, H32, H34, H38, H321/H116Thickness range (mm) 0.15 to less than 6Width range (mm) 25 to 1525Aluminium PlateNote: Through our processing facilities (Atlas Metals Processors), all plate product can be slit and cut to length for specific requirements.Alloys 5083, 5005, 5052, 5454, 5186TempersH32, H34, H321/H116Thickness range (mm) 6 to 25Width range (mm) 1200 to 2500Length range (mm) 2400 to 12000Aluminium TreadplateNote: Mill orders can be supplied to a customer’s desired width and length.Alloys (Commonly stocked) 5052/5251, 3003Tempers0, H112, H114Finish Standard 5 bar Mill Finish (Alloy 5052/5251 Temper 0)5S9Propeller Pattern Bright (Alloy 3003 Temper H114)Thickness range (mm) 1.6 to 8Width range (mm) 1200 to1525Length range (mm) 2400 to 6100Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 9: ALUMINIUM SHEET, COIL, PLATE AND TREADPLATEExtrusionsStandard and industry specific shapes are stocked in select Atlas branches. Please enquire at your localsales office.Non Standard Product RangeAluminium product can be sourced outside the standard stock range nominated above. For such inquiries pleasecontact the local Atlas sales office.FinishesAluminium Plate• Elval Bright Transport Plate: this material is sourced from a select mill. Atlas market and stock this quality ofplate in Alloy 5083, temper H32.• Mill Finish: this refers to plate supplied ex mill with a commercial finish. This material is typically used in themarine industry, general engineering and transport industry where bright plate is not critical.Tread PlatePattern - 5 BarPattern - Propeller or 1 Baravailable in Alloy 5052 available in Alloy 30036S9Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 9: ALUMINIUM SHEET, COIL, PLATE AND TREADPLATEBending radius chartRecommended minimum inside bending radii for 90 degree cold forming of sheet andplate 123 (bending transverse to rolling direction).Radii for various thickness expressed in terms of thickness tAlloy Temper t=0.4mm t=0.8mm t=1.6mm t=3.0mm t=4.0mm t=6.0mm t=10.0mm t=12.0mm1080A0 0t 0t 0t 0t 0t 0.5t 0.5t 1t1050 H12 0t 0t 0t 0t 0t 0.5t 1t 1.5t1350 H14 0t 0t 0t 0.5t 0.5t 1t 1.5t 2t1150 H16 0t 0t 0.5t 1tH18 0.5t 1t 1.5t 2t11000 0t 0t 0t 0t 0t 1t 1t 1.5t1200 H12 0t 0t 0t 0.5t 1t 1t 1.5t 2tH14 0t 0t 0t 1t 1t 1.5t 2t 2.5tH16 0t 0.5t 1t 1.5t 1.5t 2.5t 3t 4tH18 1t 1.5t 2t 3t2024 20 0t 1t 1t 1t 1t 1t 2.5t 4tT42 2.5t 3t 4t 5t 5t 6t 7t 8t30030 0t 0t 0t 0t 0.5t 1t 1t 1.5t3203 H12 0t 0t 0t 0.5t 1t 1t 1.5t 2t3005 H14 0t 0t 0t 1t 1t 1.5t 2t 2.5t5005 H16 0.5t 1t 1t 1.5tH18 1t 1.5t 2t 3tH32 0t 0t 0t 0.5t 1t 1t 1.5t 2tH34 0t 0t 0t 1t 1.5t 1.5t 2t 2.5tH36 0.5t 1t 1t 1.5t 2.5t 3t 3.5t 4tH38 1t 1.5t 2t 2.5t 3.5t 4.5t 5.5t 6.5t30040 0t 0t 0t 0.5t 1t 1tH32 0t 0t 0.5t 1t 1t 1.5tH34 0t 1t 1t 1.5t 1.5t 2.5tH36 1t 1t 1.5t 2.5tH38 1t 1.5t 2.5t 3t5050A0 0t 0t 0t 0.5t 1t 1tH32 0t 0t 0t 1t 1t 1.5tH34 0t 0t 1t 1.5t 1.5t 2tH36 1t 1t 1.5t 2tH38 1t 1.5t 2.5t 3t50520 0t 0t 0t 0.5t 1t 1t 1.5t 1.5t5251 H32 0t 0t 1t 1.5t 1.5t 1.5t 1.5t 2tH34 0t 1t 1.5t 2t 2t 2.5t 2.5t 3tH36 1t 1t 1.5t 2.5t 3t 3.5t 4t 4.5tH38 1t 1.5t 2.5t 3t 4t 5t 5.5t 6.5t5154A0 0t 0t 0.5t 1t 1t 1t 1.5t 1.5t5454 H32 0t 0.5t 1t 1.5t 1.5t 2t 2.5t 3.5tH34 0.5t 1t 1.5t 2t 2.5t 3t 3.5t 4tH112 2t 2.5t 3t50830 0.5t 1t 1t 1t 1.5t 1.5tH321 1.5t 1t 1.5t 1.5t 1.5t 2t 2.5t50860 0t 0t 1.5t 1t 1t 1t 1.5t 1.5tH32 0t 1.5t 1.5t 2t 2t 2t 2.5t 3tH34 0.5t 1t 1.5t 2t 2.5t 3t 3.5t 4tH36 3t 3.5tH112 1.5t 2t 2t 2.5t6061 20 0t 0t 0t 1t 1t 1t 1.5t 2tT4 & T42 0t 0.5t 1t 1.5t 2.5t 3t 3.5t 4tT6 & T62 1t 1t 1.5t 2.5t 3t 4t 4.5t 5t7S91The radii listed are the minimum recommended for bending sheets and plates without fracturing in a standard press break with air bend dies. Other typesof bending operations may require larger radii or permit smaller radii. The minimum permissible radii will also vary with the design and condition oftooling.2Heat-treatable alloys can be formed over appreciable smaller radii immediately after solution heat treatment.3The H112 temper (applicable to non-heat treatable alloys) is supplied in the as-fabricate condition without special property control, but usually can beformed over radii applicable to the H14 (or H34) temper or smaller.Printed July 2010www.atlassteels.com.au

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Quenched & TemperedLow Alloy Steel PlateQuenched & TemperedLow Alloy Steel Plate10*Photography courtesy of Outokumpu, Atlas Specialty Metals and *Corbis (copyright).

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ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 10: QUENCHED AND TEMPERED LOW ALLOY STEEL PLATEQuenched and TemperedLow Alloy Steel PlateGrade 80Atlas Steels stocks and distributes quenched and tempered plate, a steel that isstronger and harder than ordinary carbon steel. The product is used for themanufacture and repair of machinery and structures where greater abrasionresistance or higher yield strength is required.Atlas primarily stocks the Bisalloy brand range of quenched and tempered plate that isreadily available in a multitude of grades and thicknesses.High strength, low alloy structural steel with controlled carbon equivalent for optimumweldability. This plate can be successfully welded to itself and a range of other steels,provided low hydrogen consumables are used and attention is paid to preheat, interpasstemperature, heat input and the degree of joint restraint.Stress relieving can be achieved at 540ºC-570ºC. Heating above this temperature should beavoided to minimise adverse effects on mechanical properties. This plate can be successfullycold formed, provided allowances are made for the increased strength of the steel.Applications. Utilising the high strength properties of this grade allows reduction insection thickness, without loss of structural integrity. Common applications:1S10Grade 400/450• Transport equipment• Excavator and loader buckets• Lifting equipment• Dump truck traysHigh hardness, abrasion-resistant steel with a controlled carbon equivalent for optimumweldability. With attention to heat input, preheat and consumable selection, it can bereadily welded to itself and other steels, using conventional low hydrogen processes.Grade 500Applications. Through the plate’s hardness and good mechanical properties this gradeis the most popular wear plate in Australia. It has been extensively used in the following areas:• Dump trucks• Earthmoving buckets• Chutes• Gear wheelsMedium carbon, high hardness and abrasion-resistant steel. With attention to heatinput, preheat and consumable selection, it can successfully be welded to itself and arange of other steels.The high hardness causes difficult cold forming, requiring higher bending and coldforming forces along with greater allowances for springback.Applications. The hardest quenched and tempered steel produced offers exceptionallong life in sliding abrasion applications such as:• Chutes• Wear liners• Cutting edges• Earthmoving bucketsPrinted July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 10: QUENCHED AND TEMPERED LOW ALLOY STEEL PLATEQuenched and Tempered steel plate range2S10Thickness (mm)455681010121216162020252532324050606570758090100120140150160Product stocked or available from production in AustraliaWidth x Length (mm) 80 Grade 400 Grade 500 Grade2500 x 90001525 x 80002500 x 90002485 x 80002485 x 80002485 x 80003100 x 80002485 x 80003100 x 80002485 x 80003100 x 80002485 x 80003100 x 80002485 x 80003100 x 80002485 x 80003100 x 90002485 x 80002485 x 80002485 x 60002400 x 60001900 x 60001900 x 60001900 x 60001525 x 60001525 x 60002000 x 4000on applicationon applicationon applicationBisalloy brand is commonly stocked.Other brands/sizes/thicknesses are available upon request.Calculation for plate mass: width x length x thickness x 7.85 = plate weight.Example: 2.485m x 8.0m x 12mm x 7.85 = 1873kg or 1.873 tonne.Printed July 2010www.atlassteels.com.au

Product Support ServicesProduct SupportServices11Photography courtesy of Macweld and Stoddart.

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ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 11: PRODUCT SUPPORT SERVICES: TECHNICAL SERVICESTechnical ServicesAtlas Steels has for many years taken a leadership role in the stainless andspecial steels market by providing technical service support to users through ourqualified and experienced staff at our distribution and processing operations.The Atlas Steels Technical Department exists to support our customers and salespersonnel to:• assist with grade selection and metallurgical properties of steel;• assist with product selection to meet specific needs;• assist with the nomination and interpretation of specifications;• recommend fabrication procedures;• investigate problems when they occur; and1S11• train staff and those of customers in the use of stainless and special steels.The Department establishes and maintains the quality standards for product supply frommills and conducts a testing program to ensure that product sold by Atlas Steels meetsthose standards.Customers are invited to take advantage of the technical service provided by Atlas Steels;all enquiries can be directed to:Australia:Free call: 1800 818 599Email: tech@atlasmetals.com.auNew Zealand:Telephone: +61 3 9272 9963Email: tech@atlasmetals.co.nzPrinted July 2010www.atlasteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 11: PRODUCT SUPPORT SERVICES: QUALITY ASSURANCE PRACTICESQuality Assurance PracticesQuality assurance principlesA principal factor in the performance of an organisation is the quality of itsproducts and services. Quality is the sum total of the features or characteristicsof a product or service that determines whether it is satisfactory for theintended end use.Atlas Steels has a formal quality management system, which has been continuallycertified to ISO9001 since 1990. The quality system at Atlas provides the followingbenefits to our customers:• product identification and traceability at all stages of operations;2S11• product supplied only from approved vendors;• product purchased to recognised specifications and standards;• mill inspection certificates available with purchases;• systematic and proper storage, packaging and handling of all products;• personnel who identify easily with customer quality needs;• an established inventory management system and procedures based on an integratedcomputer network; and• a computerised system of document control, record keeping and handling of nonconformingproduct.• continual improvement of the quality system;The Atlas quality assurance system is based on our ongoing commitment to meet ourcustomers’ expectations of quality and service. Our commitment to quality managementmeans we are constantly reassessing our performance and aim to continually improveour systems and procedures with the aim of maintaining our leadership in the stainlessand special metals distribution industry in Australia and New Zealand.An important aspect of the Atlas quality system is the ability to trace product fromthe original source to end user. This process provides two significant services to thecustomer:• mill inspection certification when required; and• product liability requirements can be complied with.The mill inspection certificate is the evidence that the product supplied is in conformancewith the appropriate standard specification.Printed July 2010www.atlasteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 11: PRODUCT SUPPORT SERVICES: QUALITY ASSURANCE PRACTICESProduct specificationsMost special metal products distributed by Atlas Steels are ordered to ASTM (AmericanSociety for Testing and Materials) specifications. Some Australian (AS), Euronorm (EN),British (BS), Japanese (JIS), German (DIN) and International (ISO) standards are nominatedwhere appropriate. ANSI/ASME and API specs are also commonly used for fluid products.A list of the most common product specifications is contained in the appendices of thispublication.ASTM standards are frequently issued in dual inch-pound and metric units and aretypically designated as follows: Stainless steel plate, sheet and coil to ASTMA240/A240M. It is the policy of Atlas to purchase the metric version where one exists, inthis case ASTM A240M.In the ASTM system ‘general requirements’ to product specifications, which includesdimensional tolerance, are often given in separate specifications, for example, ASTMA240/A240M refers to A480/A480M for dimensions, etc.Product traceabilityTraceability of product achieves two things:3S111. it provides correct documentation when a customer requires it (i.e. inspectioncertificates); and2. it enables traceability back to the supplier should there be a product non-conformance.Traceability within Atlas Steels is based on:• identification data supplied by the mill, with the product. This is typically a heatnumber, batch number or bundle number; and• the Atlas batch number is used as an identifier for all Atlas product.Atlas controls the traceability of product up until the time it is delivered to a customer.From that point it is the customer’s responsibility to maintain traceability.Grade colour codesColour coding is a method employed as a secondary aid to steel grade identification andis complementary to marked, tagged or label identification. Products not normally colourcoded are stainless steel tube, sheet and coil, fittings, flanges, wire, wire rope andwelding consumables.Minor deviations from the standard colour are accounted for by a white stripe or band,which indicates that the product varies in some way from the standard grade, or isspecial in some way.Printed July 2010www.atlasteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 11: PRODUCT SUPPORT SERVICES: QUALITY ASSURANCE PRACTICESIn addition some specific grades or product are colour coded as ‘no colour’... AtlasCR12plate and U1004 carbon steel bright bar are not coded even though all other stainlesssteel plate and bright bar products are. These products are identifiable as the onlyuncoded products.When colour coded product is cut the offcut is also colour coded.Inspection certificatesEuronorm EN10204 covers test certification. It outlines the type of information to beincluded in the certification and nominates the testing authority who should conductand sign-off the test certificates.4S11Type 3.1 test certificates must contain results of tests actually carried out on the batch ofmaterial being certified (type 2 test certificates can contain typical rather than actualvalues). Personnel independent of production must have carried out the tests and thedocument must contain a statement that the product complies with the order or withthe relevant product specification.Atlas standard purchasing requirement from mills is for test certification of product toEN10204, 3.1.Supplier selectionAtlas aims to have a select group of preferred suppliers that have a proven track recordfor commercial, delivery and quality performance.The list of suppliers comprises a worldwide network of both mill and stockist specialtymetals suppliers. Mills usually provide lower prices, but large overseas stockists can oftendeliver quicker.Before a supplier is included on the Atlas approved vendors listing they must satisfy thecriteria of quality assurance and product approval processes conducted by the TechnicalServices Department of Atlas. New suppliers maybe required to submit test samples,which are evaluated for conformance with recognised standard specifications.Existing suppliers are subjected to random product audits (from product in thewarehouses and from evaluation of customer complaints). Procedures also exist withinAtlas to monitor price competitiveness, delivery and service quality of all suppliers.Printed July 2010www.atlasteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 11: PRODUCT SUPPORT SERVICES: ATLAS PROJECT SERVICESAtlas Project ServicesAs experienced market leaders, we have grown from specialists in supplyand distribution of stainless and specialty metals to providers of a totalmaterials service.The Atlas Total Materials ServiceWe offer a total materials service throughout the lifecycle of a project. From inception toclearance, our service involves:• Supply;• Logistics;• Warehousing; and• Management of all materials; as well as• Support of ongoing maintenance requirements.Supply5S11Atlas Steels draws upon its worldwide network of proven steel mills and specialistdistributors, to ensure procurement of the right quality of materials at a competitive rate.The development and appraisal of our extensive supply network has been carried outover many years. Our supply partners have been evaluated and selected on the basis of:reliability, quality of product, technical support, cost-effectiveness and responsivenessto client needs.LogisticsWe have the logistical knowledge and experience to transport steel and associatedmaterials to all on-site and off-site warehouses and storage locations worldwide.We have a detailed understanding of land, sea and air transport and insurance, as wellas the ablitity to deal with complex import and customs requirements and negotiations.And we don’t leave deadlines to chance — we see expediting as a critical part ofwhat we do.Printed July 2010www.atlasteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 11: PRODUCT SUPPORT SERVICES: ATLAS PROJECT SERVICESWarehousingAtlas Steels can provide all storage and warehousing infrastructure and personnel onand off-site – throughout the life of the project.Running a network of warehouses across Australia and New Zealand means that weunderstand the importance of the right materials reaching the right yard, andappropriate storage that prevents substitution.Where appropriate, we will offer you the use of an existing Atlas warehouseinfrastructure, as well as access to supplier warehouses and stock.ManagementWe have more than 70 years of experience in getting materials from the mill to theend-user economically, at just the right time, and meeting clients’ quality expectations.6S11We manage all materials certification and tracking, backed by proven quality assuranceprocesses. Document control is one of the main components of our support activity. SAPis our IT platform, but we also have the flexibility to integrate into any existing client ITsystem.We proactively drive each project. We don’t leave timely delivery to chance. Expediting isa key part of our service, and conducting regular review meetings means that we keepyou informed as to the progress of your project.Strong relationships with our supply network mean we can also quickly source additionalmaterials should project requirements suddenly change.The Right PeopleThe Atlas Steels team comprises experienced specialists in sales, operations, marketing,procurement and project management.Our people possess strong technical knowledge, and they understand the specificrequirements of owners, engineering contractors, consultants and constructioncontractors involved in major projects.We have fostered the development of a talented pool of project managers who workclosely with clients on day to day project implementation.A Wealth of Project ExperienceAtlas Steels has impressive project experience with key industrial and resources markets,including: Oil and Gas, Mining and Minerals Infrastructure, Energy and Water,Pharmaceuticals, Food and Beverage, Transportation, Defence and Petrochemicals. Forthe most recent project reference list, please contact us.Printed July 2010www.atlasteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 11: PRODUCT SUPPORT SERVICES: ATLAS PROJECT SERVICESTypical products sourced for projectsProductS10SPlateSheetcoil stripBarTube andFittingsPipe andfittingsStainless steel – Ferritic – Austenitic – AtlasCR12 – Duplex – Super austenitic – Super duplex – Martensitic Carbon steel Low alloy steel Nickel alloys Copper-nickel alloys Aluminium Titanium alloys Q&T steels7S11Contact the nearest Atlas Steels branch (ref back cover) for yourprojects needs.Printed July 2010www.atlasteels.com.au

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AppendicesAppendices12Photography courtesy of Macweld and Stoddart.

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ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 12: APPENDICES: PRODUCT SPECIFICATIONSProduct specificationsStainless steel wireStandardASTM A313ASTM A493ASTM A580ASTM A581ASTM A555/A555MJIS G4309JIS G4314DescriptionChromium-nickel stainless and heat resisting steel spring wire.Stainless and heat resisting steel for cold heading and cold forging wire.Stainless and heat resisting steel wire.Free machining stainless and heat resisting steel wire and wire rods.General requirements for stainless and heat resisting steel wire and wire rods.Stainless steel wires.Stainless steel wires for springs.Welding wireAWS A5.4AWS A5.9Specification for covered corrosion resisting chromium and chromium-nickel steelwelding electrodes.Specification for corrosion resisting chromium and chromium-nickel steel bare andcomposite metal cored and stranded welding electrodes and welding rods.Stainless steel barStandardASTM A276ASTM A564/A564MASTM A582ASTM A193/A193MASTM A194/A194MASTM A320/A320MASTM A453/A453MASTM A479/A479MASTM A484/A484MEN 10088-3DescriptionStainless and heat resisting steel bars and shapes.Hot rolled and cold finished age-hardening stainless and heat resisting steel bars and shapes.Free machining stainless and heat resisting steel bars and hot rolled or cold finished.Alloy steels and stainless steel bolting materials for high temperature service.Carbon and alloy steel nuts for bolts for high pressure and high temperature service.Alloy steel bolting materials for low temperature service.Bolting materials, high temperature 345 to 827MPa yield strength with expansionco-efficients comparable to austenitic steels.Stainless and heat resisting steel bars and shapes for use in boilers and other pressure vessels.General requirements for stainless and heat resisting steel bars, billets and forgings.Stainless steels – Part 3: Technical delivery conditions for semi-finished products, bars,rods and sections for general purposes.3S12Stainless steel hollow barStandardASTM A511ASTM A450/A450MDIN 17 456DescriptionSeamless stainless steel mechanical tubing.General requirements for carbon, ferritic alloy and austenitic alloy tubes.General purpose seamless circular stainless steel tubes – ferritic and austenitic.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 12: APPENDICES: PRODUCT SPECIFICATIONSStainless steel flat productStandardASTM A167ASTM A176ASTM A240/A240MASTM A263ASTM A264ASTM A265ASTM A666ASTM A480/A480MEN 10088-2Stainless and heat resisting chromium-nickel steel plate, sheet and strip.Stainless and heat resisting chromium steel plate, sheet and strip.Chromium and chromium-nickel stainless steel plate, sheet and strip for pressurevessels and general applications.Corrosion resisting chromium steel clad plate, sheet and strip.Stainless chromium-nickel steel clad plate, sheet and strip.Nickel and nickel base alloy clad steel plate.DescriptionAustenitic stainless steel sheet, strip, plate and flat bar for structural applications.General requirements for flat rolled stainless and heat resisting steel plate, sheet and strip.Stainless steels – Part 2: Technical delivery conditions for sheet/plate and strip for generalpurposes.Higher austeniticASTM B625UNS N08904 plate, sheet and strip.Stainless steel pipe4S12StandardASTM A312/A312MASTM A358/A358MASTM A409/A409MASTM A731/A731MASTM A790/A790MASTM A450/A450MASTM A530/A530MASTM A999/A999MJIS G3459ANSI/ASME B36.19MHigher austeniticASTM B673ASTM B677Seamless and welded austenitic stainless steel pipe.Electric-Fusion-Welded (EFW) austenitic chromium-nickel alloy steel pipe for high temperatureservice.Welded large diameter austenitic steel pipe for corrosive or high temperature service.Seamless and welded ferritic and martensitic stainless steel pipe.Seamless and welded ferritic/austenitic stainless steel pipe.General requirements for carbon, ferritic alloy and austenitic alloy steel tubes.General requirements for specialised carbon and alloy steel pipe.General requirements for alloy and stainless steel pipe.Stainless steel pipes.Stainless steel pipe.UNS N08904 welded pipe.UNS N08904 seamless pipe and tube.DescriptionLow alloy steel barStandardAS 1444ASTM A331ASTM A434ASTM A29/A29MASTM A304Wrought alloy steels – standard and hardenability (H) series and hardened and tempered todesignated mechanical strengths.Steel bars, alloy, cold finished.DescriptionSteel bars, alloy, hot wrought or cold finished, quenched and tempered.Steel bars, carbon and alloy, hot wrought and cold finished; general requirements.Steel bars, alloy, subject to end quench hardenability requirements.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 12: APPENDICES: PRODUCT SPECIFICATIONSStainless steel pipe fittings and flangesStandardASTM A182/A182MASTM A403/A403MASTM A815/A815MAS 2129ASME B1.20.1ANSI B16.5ANSI B16.9ANSI B16.11ANSI B16.25MSS SP43Forged or rolled alloy steel pipe flanges, forged fittings and valves and parts for hightemperature service.Wrought austenitic stainless steel piping fittings.Wrought ferritic, ferritic/austenitic and martensitic stainless steel piping fittings.Flanges for pipes, valves and fittings.Pipe threads, general purpose (inch).Steel pipe flanges and flanged fittings.Factory-made wrought steel butt-welding fittings.Forged steel fittings socket-welding and threaded.Butt-welding ends.Wrought stainless steel butt-welding fittings.DescriptionBS21 BSP Threading - refer also AS ISO 7-1ISO 4144 Stainless steel fittings threaded to ISO 7-1.Stainless steel tube and fittingsStandardASTM A213/A213MASTM A249/A249MASTM A269ASTM A270ASTM A450/A450MASTM A554ASTM A791/A791MASTM A789/A789MAS 1163AS 1528, Parts 1 to 4Higher austeniticASTM B674ASTM B677DescriptionSeamless ferritic and austenitic alloy steel boiler, superheater and heat exchanger tubes.Welded austenitic steel boiler, superheater, heat exchanger and condenser tubes.Seamless and welded austenitic stainless steel tubing for general purposes.Seamless and welded austenitic stainless steel sanitary tubing.General requirements for carbon, ferritic alloy and austenitic alloy steel tubes.Welded stainless steel mechanical tubing.Welded unannealed ferritic stainless steel tubing.Seamless and welded ferritic/austenitic stainless steel tubing for general service.Structural steel hollow sections (dimensional tolerances).Tubes (stainless steel) and tube fittings for the food industry.UNS N08904 welded tube.UNS N08904 seamless pipe and tube.5S12Carbon and alloy steel hollow barStandardASTM A519ISO 2938DIN 1629DescriptionSeamless carbon and alloy steel mechanical tubing.Hollow bars for machining.Seamless circular unalloyed steel tubes – special purposes.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 12: APPENDICES: PRODUCT SPECIFICATIONSCarbon steel bar productsStandardAS 1442AS 1443ASTM A576JIS G4051DescriptionCarbon steels and carbon manganese steels – hot rolled bars and semi-finished product.Carbon steels and carbon manganese steels – cold finished bars.Steel bars, carbon, hot wrought, special quality.Carbon steels for machine structural use.Carbon steel pipe, tube and fittings6S12StandardASTM A179/A179MAPI 5LASTM A53MASTM A106MASTM A105MASTM A234MBS 3799AS 1163AS 1074BS 13872EN 10241ASME B36.10MDescriptionSeamless cold drawn low alloy steel heat exchanger and condenser tubes.Line pipe.Black and zinc coated welded and seamless steel pipe.Seamless carbon steel pipe for high temperature service.Carbon steel forgings for piping applications.Piping fittings of wrought carbon steel and alloy steel for moderate and high temperature service.Steel pipe fittings, screwed and socket welding for the petroleum industry.Structural steel hollow sections.Steel tubes and tubular for ordinary service.Screwed and socketed steel tube and tubulars.Steel threaded pipe fittings.Welded and seamless wrought steel pipe.Printed July 2010www.atlassteels.com.au

ATLAS STEELS – PRODUCT REFERENCE MANUALSECTION 12: APPENDICES: GRADE COLOUR CODESGrade Colour CodesGrade Colour CodesGrade colour codesStainless steels Alloy steels Carbon steelsGrade Colour Grade Colour Grade Colour Grade Colour303 Light blue AtlasCR12 No colour 4140 Blue+green U1004 No colour304 Lilac 409 Blue X4150 Hot pink+green 1010 Black304L Aqua green 410 Grey 4340 Orange+green 1020 Yellow310 Brown 416 Beige En25 Green+green 1030 White316 Dark green 420 Hot pink En26 Black+green 1040 Tan316L Orange 430 White 4620 Grey+red 1045 Green321 Black 431 Red 8620 White+red X1112 Light green253MA Serpentine 440C Yellow 17CrNiMo6 Black+red 1146 Orange2205 Lime green 630 (17/4PH) Sunflower En36A Red+red 1214 Hot pinkEn39B Yellow+red 12L14 Purple7S12Printed July 2010www.atlassteels.com.au

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ATLAS STEELS – PRODUCT REFERENCE MANUALDistribution LocationsVICTORIAMelbourne13-23 Lynch RoadBROOKLYN VIC 3012Telephone: (03) 9272 9999Facsimile: (03) 9272 9950Email: vicsales@atlassteels.com.auShepparton14 McHarry PlaceSHEPPARTON VIC 3630Telephone: (03) 5831 5499Facsimile: (03) 5831 7955Email: vicsales@atlassteels.com.auWodonga16 Moloney DriveWODONGA VIC 3690Telephone: (02) 6056 7211Facsimile: (02) 6056 7944Email: vicsales@atlassteels.com.auTASMANIALaunceston2-4 Derby StreetMOWBRAY TAS 7248Telephone: (03) 6326 6055Facsimile: (03) 6326 6145Email: vicsales@atlassteels.com.auNEW SOUTH WALESSydney41 Lyn ParadePRESTONS NSW 2170Telephone: (02) 9825 7500Facsimile: (02) 9825 7510Email: nswsales@atlassteels.com.auNewcastle12 Pippita CloseBERESFIELD NSW 2322Telephone: (02) 4922 5566Facsimile: (02) 4922 5565Email: nswsales@atlassteels.com.auSOUTH AUSTRALIAAdelaide9 Capelli RoadWINGFIELD SA 5013Telephone: (08) 8359 1100Facsimile: (08) 8359 1122Email: sasales@atlassteels.com.auNORTHERN TERRITORYDarwinLot 2847, Pruen RoadBERRIMAH NT 0828Telephone: (08) 8947 2717Facsimile: (08) 8947 4010Email: ntsales@atlassteels.com.auWESTERN AUSTRALIAPerth407 Victoria RoadMALAGA WA 6090Telephone: (08) 9209 9699Sales Fax: (08) 9249 2644Email: wasales@atlassteels.com.auKalgoorlieLot 117 Kinclaven WayWEST KALGOORLIE WA 6430Telephone: (08) 9022 3911Facsimile: (08) 9022 3955Email: wasales@atlassteels.com.auQUEENSLANDBrisbane40 Coulson StreetWACOL QLD 4076Telephone: (07) 3246 9999Sales: (07) 3246 9988Facsimile: (07) 3246 9966Email: qldsales@atlassteels.com.auGladstone15 Bassett StreetGLADSTONE QLD 4680Telephone: (07) 4976 9088Facsimile: (07) 4976 9544Email: gladstonesales@atlassteels.com.auMackay42A Commercial AvenuePAGET QLD 4740Telephone: (07) 4952 3455Facsimile: (07) 4952 3378Email: mackaysales@atlassteels.com.auTownsville27– 41 Toll StreetBOHLE QLD 4818Telephone: (07) 4774 7316Facsimile: (07) 4774 7304Email: townsvillesales@atlassteels.com.auNEW ZEALANDAuckland66 Harris RoadEAST TAMAKITelephone: (09) 634 0179Facsimile: (09) 634 0172Email: nzsales@atlassteels.co.nzChristchurch17 Hammersmith DriveSOCKBURNTelephone: (03) 977 9000Facsimile: (03) 977 9001Email: nzsales@atlassteels.co.nzDunedin8 Kitchener StreetDUNEDINTelephone: (03) 477 2793Facsimile: (03) 477 1383Email: nzsales@atlassteels.co.nzWellington2-14 Port RoadSEAVIEW, LOWER HUTTTelephone: (04) 568 3109Facsimile: (04) 568 5236Email: nzsales@atlassteels.co.nzSTRONG IN STEELS SINCE 1939