Consumeables Catalog - Lincoln Electric
Consumeables Catalog - Lincoln Electric Consumeables Catalog - Lincoln Electric
SUBMERGED ARC (SAW) FLUX Lincolnweld ® Designed to meet the specific requirements of spiral pipe seam welding of up to API X80 grade pipe High speed welding capability for increased productivity Capable of producing weld deposits with impact properties exceeding 27 J (20 ft•lbf) at -51°C (-60°F) with Lincolnweld ® Key Features LA-81 Smooth bead profile achieves optimal appearance on both inner and outer diameter welds Self-peeling slag allows for clean and easy slag removal for reliable non-destructive testing results 176 ı THE LINCOLN ELECTRIC COMPANY SPX80 Flux for Seam Welding of Pipe • EN 760 – S A AB 1 Typical Applications Spiral pipe mills Weld up to API X80 pipe Recommended Wires For Mild Steel Lincolnweld ® L-61 ® For Low Alloy Steel Lincolnweld ® L-70, LA-81, LA-90 Product Information Basicity Index: 1.3 Density: 1.2 g/cm3 Packaging 50 lb (22.7 kg) Plastic Bag 2600 lb (1179 kg) Bulk Bag Two run welding applications ED032960 ED033319 FLUX COMPOSITION (1) %SiO2 %MnO %MgO %CaF2 %NaO %Al O 2 3 %CaO %ZrO2 %FeO %TiO2 Lincolnweld ® SPX80 23 9 21 14 2 25 2 2 1 1 AWS TEST RESULTS (1) - MULTI-PASS Flux/Wire Weld Yield Strength Combination Condition (2) Tensile Strength Elongation Charpy V-Notch AWS Classification MPa (ksi) MPa (ksi) (%) J (ft•lbf) @ °C (°F) (A5.17/A5.23) L-61 ® As-Welded 430 (62) 543 (79) 31 94 (69) -46 (-50) F7A5-EM12K-H8 L-70 As-Welded 530 (77) 620 (89) 25 68 (50) -40 (-40) F8A4-EA1-A4-H8 LA-90 As-Welded 610 (89) 720 (105) 25 39 (29) -40 (-40) F8A4-EA1-A4-H8 AWS TEST RESULTS (1) - TWO RUN Flux/Wire Steel Weld Yield Strength Combination Type Condition (2) Tensile Strength Elongation Charpy V-Notch AWS Classification MPa (ksi) MPa (ksi) (%) J (ft•lbf) @ °C (°F) (A5.17/A5.23) L-61 ® A131 As-welded 460 (67) 600 (87) 30 45 (33) -18 (0) F7TA0-EM12K L-70 A131 As-welded 500 (72) 620 (89) 27 38 (28) -40 (-40) F7TA4-EA1 L-70 X65 As-welded 560 (82) 650 (94) 26 88 (65) -40 (-40) F8TA4G-EA1 LA-81 X65 As-welded 580 (84) 680 (98) 25 43 (32) -40 (-40) F9TA4G-EG LA-81 X80 As-welded 630 (92) 690 (101) 26 114 (84) -51 (-60) F9TA6G-EG LA-90 X65 As-welded 590 (86) 690 (101) 24 37 (27) -51 (-60) F9TA6G-EA3K LA-90 X70 As-welded 580 (85) 700 (102) 27 113 (83) -40 (-40) F9TA4G-EA3K LA-90 X80 As-welded 630 (93) 690 (100) 27 72 (53) -40 (-40) F9TA4G-EA3K (1) See test results disclaimer on pg. 16. (2) Measured with 0.2% offset. NOTE: For the most up-to-date AWS certificates of conformances please visit www.lincolnelectric.com
Recommended Wires For Mild Steel Lincolnweld ® L-61 ® For Low Alloy Steel Lincolnweld ® L-70, LA-81, LA-90 Product Information Basicity Index: 1.3 Density: 1.0 g/cm3 Packaging 50 lb (22.7 kg) Plastic Bag ED032831 FLUX COMPOSITION (1) AWS TEST RESULTS (1) Flux/Wire Combination L-61 ® L-70 LA-81 LA-90 Weld Condition As-welded As-welded As-welded As-welded Lincolnweld ® Typical Applications SUBMERGED ARC (SAW) FLUX Automatic, single pass welding Single or multiple arc welding 995N EN 760 – S A AB 1 • Flux for Seam Welding of Pipe Key Features A nitrogen limiting flux designed for seam welding of pipe Recommended for automatic single pass welding with up to five arcs Produces welds with minimal buildup and good penetration Capable of producing Charpy V-Notch test results required for arctic grade service High speed longitudinal seam welding on a range of pipe steels One side welding requiring impact properties %SiO 2 %MnO %MgO %CaF 2 %Na 2 O %Al 2 O 3 %CaO %ZrO 2 %FeO %TiO 2 % Metal Alloys Lincolnweld ® 995N 19 11 16 14 3 27 5 2 1 1 3 max. (1) See test results disclaimer on pg. 16. (2) Measured with 0.2% offset. NOTE: For the most up-to-date AWS certificates of conformances please visit www.lincolnelectric.com Yield Strength (2) Tensile Strength Elongation Charpy V-Notch AWS Classification MPa (ksi) MPa (ksi) (%) J (ft•lbf) @ °C (°F) (A5.17/A5.23) 430 (63) 540 (79) 29 83 (61) -40 (-40) F7A4-EM12K-H8 510 (74) 610 (88) 24 73 (54) -29 (-20) F8A2-EA1-A4 590 (96) 660 (96) 26 58 (43) -29 (-20) F9A2-EG-G 600 (87) 700 (102) 25 54 (40) -29 (-20) F9A2-EA3K-G WELDING CONSUMABLES CATALOG ı 177
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SUBMERGED ARC (SAW) FLUX<br />
<strong>Lincoln</strong>weld ®<br />
Designed to meet the specific requirements<br />
of spiral pipe seam welding of up to API X80<br />
grade pipe<br />
High speed welding capability for increased<br />
productivity<br />
Capable of producing weld deposits with<br />
impact properties exceeding 27 J (20 ft•lbf)<br />
at -51°C (-60°F) with <strong>Lincoln</strong>weld ® Key Features<br />
LA-81<br />
Smooth bead profile achieves optimal<br />
appearance on both inner and outer<br />
diameter welds<br />
Self-peeling slag allows for clean and easy<br />
slag removal for reliable non-destructive<br />
testing results<br />
176 ı THE LINCOLN ELECTRIC COMPANY<br />
SPX80<br />
Flux for Seam Welding of Pipe • EN 760 – S A AB 1<br />
Typical Applications<br />
Spiral pipe mills<br />
Weld up to API X80 pipe<br />
Recommended Wires<br />
For Mild Steel<br />
<strong>Lincoln</strong>weld ® L-61 ®<br />
For Low Alloy Steel<br />
<strong>Lincoln</strong>weld ® L-70, LA-81, LA-90<br />
Product Information<br />
Basicity Index: 1.3<br />
Density: 1.2 g/cm3 Packaging<br />
50 lb (22.7 kg) Plastic Bag<br />
2600 lb (1179 kg) Bulk Bag<br />
Two run welding<br />
applications<br />
ED032960<br />
ED033319<br />
FLUX COMPOSITION (1)<br />
%SiO2 %MnO %MgO %CaF2 %NaO %Al O 2 3 %CaO %ZrO2 %FeO %TiO2 <strong>Lincoln</strong>weld ® SPX80 23 9 21 14 2 25 2 2 1 1<br />
AWS TEST RESULTS (1) - MULTI-PASS<br />
Flux/Wire Weld Yield Strength<br />
Combination Condition<br />
(2) Tensile Strength Elongation Charpy V-Notch AWS Classification<br />
MPa (ksi) MPa (ksi) (%) J (ft•lbf) @ °C (°F) (A5.17/A5.23)<br />
L-61 ®<br />
As-Welded 430 (62) 543 (79) 31 94 (69) -46 (-50) F7A5-EM12K-H8<br />
L-70<br />
As-Welded 530 (77) 620 (89) 25 68 (50) -40 (-40) F8A4-EA1-A4-H8<br />
LA-90<br />
As-Welded 610 (89) 720 (105) 25 39 (29) -40 (-40) F8A4-EA1-A4-H8<br />
AWS TEST RESULTS (1) - TWO RUN<br />
Flux/Wire Steel Weld Yield Strength<br />
Combination Type Condition<br />
(2) Tensile Strength Elongation Charpy V-Notch AWS Classification<br />
MPa (ksi) MPa (ksi) (%) J (ft•lbf) @ °C (°F) (A5.17/A5.23)<br />
L-61 ® A131 As-welded 460 (67) 600 (87) 30 45 (33) -18 (0) F7TA0-EM12K<br />
L-70 A131 As-welded 500 (72) 620 (89) 27 38 (28) -40 (-40) F7TA4-EA1<br />
L-70<br />
X65 As-welded 560 (82) 650 (94) 26 88 (65) -40 (-40) F8TA4G-EA1<br />
LA-81 X65 As-welded 580 (84) 680 (98) 25 43 (32) -40 (-40) F9TA4G-EG<br />
LA-81 X80 As-welded 630 (92) 690 (101) 26 114 (84) -51 (-60) F9TA6G-EG<br />
LA-90 X65 As-welded 590 (86) 690 (101) 24 37 (27) -51 (-60) F9TA6G-EA3K<br />
LA-90 X70 As-welded 580 (85) 700 (102) 27 113 (83) -40 (-40) F9TA4G-EA3K<br />
LA-90 X80 As-welded 630 (93) 690 (100) 27 72 (53) -40 (-40) F9TA4G-EA3K<br />
(1) See test results disclaimer on pg. 16. (2) Measured with 0.2% offset.<br />
NOTE: For the most up-to-date AWS certificates of conformances please visit www.lincolnelectric.com
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