Consumeables Catalog - Lincoln Electric
Consumeables Catalog - Lincoln Electric Consumeables Catalog - Lincoln Electric
FLUX-CORED GAS-SHIELDED (FCAW-G) WIRE UltraCore® Meets AWS strength and low temperature impact toughness requirements in the as-welded and stress relieved conditions Premium arc performance and bead shape makes SR-12 easy to use for welders of all skill levels Typical Applications Pressure vessel fabrication Applications requiring PWHT of mild steel SR-12 Mild Steel, All Position • AWS E71T-1M-JH8, E71T-9M-JH8, E71T-12M-JH8 Key Features DIAMETERS / PACKAGING Diameter 15 lb (6.8 kg) Plastic Spool in (mm) 60 lb (27.2 kg) Master Carton 126 ı THE LINCOLN ELECTRIC COMPANY Conformances AWS A5.20/5.20M: ASME SFA-5.20: Welding Positions All Shielding Gas 75-80 % Argon / Balance CO2 E71T-1M-JH8, E71T-9M-JH8, E71T-12M-JH8 E71T-1M-JH8, E71T-9M-JH8, E71T-12M-JH8 33 lb (15 kg) Fiber Spool 0.045 (1.1) ED034109 ED034111
MECHANICAL PROPERTIES (1) – As Required per AWS A5.20/5.20M Requirements (4) AWS E71T-1M-JH8, E71T-9M-JH8, E71T-12M-JH8 As-Welded with 75% Ar / 25% CO 2 Typical Results (3) As-Welded with 75% Ar / 25% CO2 Stress-Relieved for 8 hrs. @ 620°C (1150°F) Yield Strength (2) Tensile Strength Elongation Charpy V-Notch J (ft•lbf) MPa (ksi) MPa (ksi) % @ -40°C (-40°F) 400 (58) min. 503-530 (73-77) 450 (65) FLUX-CORED GAS-SHIELDED (FCAW-G) WIRE 480-620 (70-90) 565-586 (82-85) 540 (78) DEPOSIT COMPOSITION (1) – As Required per AWS A5.20/5.20M UltraCore ® 22 min. 28-29 30 27 (20) min. SR-12 (AWS E71T-1M-JH8, E71T-9M-JH8, E71T-12M-JH8) 108-162 (80-120) 100-150 (70-110) %C %Mn %Si Requirements (4) - AWS E71T-12M-JH4 As-Welded with 75% Ar / 25% CO 2 0.12 max. 1.60 max. 0.90 max. Typical Results (3) As-Welded with 75% Ar / 25% CO 2 0.03-0.06 1.27-1.60 0.27-0.45 %Ni %S Requirements (4) - AWS E71T-12M-JH4 As-Welded with 75% Ar / 25% CO2 Typical Results 0.50 max. 0.03 max. 0.03 max. (3) As-Welded with 75% Ar / 25% CO2 0.34-0.41
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MECHANICAL PROPERTIES (1) – As Required per AWS A5.20/5.20M<br />
Requirements (4)<br />
AWS E71T-1M-JH8, E71T-9M-JH8, E71T-12M-JH8<br />
As-Welded with 75% Ar / 25% CO 2<br />
Typical Results (3)<br />
As-Welded with 75% Ar / 25% CO2<br />
Stress-Relieved for 8 hrs. @ 620°C (1150°F)<br />
Yield Strength (2) Tensile Strength Elongation<br />
Charpy V-Notch<br />
J (ft•lbf)<br />
MPa (ksi) MPa (ksi) % @ -40°C (-40°F)<br />
400 (58) min.<br />
503-530 (73-77)<br />
450 (65)<br />
FLUX-CORED GAS-SHIELDED (FCAW-G) WIRE<br />
480-620 (70-90)<br />
565-586 (82-85)<br />
540 (78)<br />
DEPOSIT COMPOSITION (1) – As Required per AWS A5.20/5.20M<br />
UltraCore ®<br />
22 min.<br />
28-29<br />
30<br />
27 (20) min.<br />
SR-12<br />
(AWS E71T-1M-JH8, E71T-9M-JH8, E71T-12M-JH8)<br />
108-162 (80-120)<br />
100-150 (70-110)<br />
%C %Mn %Si<br />
Requirements (4) - AWS E71T-12M-JH4<br />
As-Welded with 75% Ar / 25% CO 2 0.12 max. 1.60 max. 0.90 max.<br />
Typical Results (3)<br />
As-Welded with 75% Ar / 25% CO 2 0.03-0.06 1.27-1.60 0.27-0.45<br />
%Ni %S<br />
Requirements (4) - AWS E71T-12M-JH4<br />
As-Welded with 75% Ar / 25% CO2 Typical Results<br />
0.50 max. 0.03 max. 0.03 max.<br />
(3)<br />
As-Welded with 75% Ar / 25% CO2 0.34-0.41
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