Hot imported Kobelco Welding LB-52

Kobelco KOBELCO welding wire grades are: Category Name AWS model characteristics and uses of LB-52 E7016 welding rod for low carbon steel and shipbuilding 50kgf high strength steel, the pressure vessel and the like. LB-57 E7016 for 53kgf grade high strength steel pressure vessels, bridges, such as welding. LB-62UL E9016-G ultra-low hydrogen electrodes difficult to absorb moisture for 55-60kgf grade high strength steels LB-82UL E11016-G ultra-low hydrogen electrodes difficult to absorb moisture for 80kgf grade high strength steel. LB-52NS E7016-G excellent low temperature toughness for welding LPG tanks and marine structures in cold areas. NB-3N E7016-G for welding ethylene plant such as the use of 3.5% Ni steel. BL-96 E9016-G for welding atomic pressure vessel steel ASTM A302B A533BC1.1 like. CMA-96 E8016-B2 used for welding petroleum refining unit, power plants of 1.25% Cr-0.5Mo heat-resistant steel. CMA-106 E9016-B3 used for welding petroleum refining equipment, power plants of 2.25% Cr-1% Mo CM-9 E8016-B8 is used to superheat tubes 9% Cr-1% Mo heat resistant steel welding high temperature and pressure of the boiler. CM-9CB E9016-G for welding temperature 600-650 of Cr9MoNiV (such as T91, P91) heat-resistant steel, such as steam pipes and superheater tubes. Category Name AWS type deposited metal chemical composition (%) of deposited metal mechanical properties characteristics and uses C Mn Si Cr Ni other σ0.2 (MPa) δb (MPa) δ (%) IV (J) Welding LB-52 E7016 0.08 0.94 0.60 - - 500 570 32 0 ℃ / 210 for welding mild steel and high strength steel 50kgf class vessels fabrication of pressure vessels and the like. LB-57 E7016 0.08 0.85 0.64 - - Mo: Pressure Vessel 0.17 530 610 31 0 ℃ / 190 for 53kgf grade high strength steel, the bridge, such as welding. LB-62UL E9016-G 0.07 1.13 0.63 - 0.65 Mo: 0.25 550 650 30 -20 ℃ / 160 ultra-low hydrogen electrodes difficult to absorb moisture for 55-60kgf grade high strength steels LB-82UL E11016-G 0.08 1.50 0.52 0.28 1.90 Mo: 0.43 710 820 25 -20 ℃ / 110 ultra-low hydrogen electrodes difficult to absorb moisture for 80kgf grade high strength steel. LB-52NS E7016-G 0.08 1.38 0.40 - 0.48 Ti: 0.023 B: 0.0021 490 580 29 -60 ℃ / 130 excellent low temperature toughness for welding LPG tanks and marine structures in cold areas. NB-3N E7016-G 0.03 0.94 0.33 - 3.20 Mo: 0.27 460 550 32 -85 ℃ / 120 -100 ℃ / 100 ethylene plant for welding, etc. 3.5% Ni steel used. BL-96 E9016-G 0.07 1.25 0.54 - 0.39 Mo: 0.53 520 700 26 0 ℃ / 150 for welding atomic pressure vessel steel ASTM A302B A533BC1.1 like. CMA-96 E8016-B2 0.07 0.81 0.43 1.31 - Mo: 0.54 570 650 26 0 ℃ / 210 devices for welding petroleum refining, power plants with 1.25% Cr-0.5Mo heat-resistant steel. CMA-106 E9016-B3 0.07 0.70 0.40 2.30 - Mo: 1.02 630 730 22 0 ℃ / 120 for welding petroleum refining unit, power plants of 2.25% Cr-1% Mo CM-9 E8016-B8 0.07 0.60 0.40 9.48 - Mo: 1.15 510 680 26 0 ℃ / 110 overheating for welding high temperature and pressure boiler tubes 9% Cr-1% Mo heat resistant steel. CM-9CB E9016-G 1.51 0.31 0.26 9.11 0.94 Mo: 1.06 Nb: 0.03 V: in 600-650 of Cr9MoNiV (such as T91, P91) heat-resistant steel 0.18 600 750 26 0 ℃ / 140 for the welding temperature, such as steam pipes and superheater tubes. TIG welding Category Name AWS type deposited metal chemical composition (%) mechanical properties of deposited metal shielding gas concise and uses C Mn Si Cr Ni other σ0.2 (MPa) δb (MPa) δ (%) IV (J) TIG welding TGS-1CM ER80S-G 0.06 0.99 0.50 1.22 - Mo: 0.54 540 630 28 0 ℃ / Ar welding 1-1.25% Cr-0.5Mo heat-resistant steel. TGS-1CML ER80S-G 0.02 1.10 0.48 1.38 - Mo: 0.50 480 580 31 ℃ / Ar with TGS-1CM, but the low carbon content, good crack resistance. TGS-2CM ER90S-G 0.09 0.71 0.32 2.26 - Mo: 1.04 610 720 28 ℃ / Ar welding 2.25% Cr-1% Mo heat resistant steel. TGS-2CML ER80S-G 0.03 1.09 0.49 2.22 - Mo: 1.01 520 630 28 ℃ / Ar with TGS-2CM, but the low carbon content, good crack resistance. TGS-5CM ER80S-B6 0.08 0.49 0.28 5.13 - Mo: 0.06 480 600 26 ℃ / Ar welding 5% Cr-0.5% Mo heat resistant steel. TGS-9CM ER80S-B8 0.06 0.56 0.25 8.70 - Mo: 1.09 410 590 32 ℃ / Ar weld 9% Cr-1% Mo heat resistant steel. TGS-9Cb ER90S-G 0.07 0.99 0.16 8.97 0.68 Mo0.9 Nb0.04V0.18 700 780 24 ℃ / Ar weld 9% Cr-1% Mo-Nb-V heat-resistant steel. TGS-709S - 0.02 0.03 0.03 2.0 70.4 Mo19.0 W3.0Fe5.5 460 730 47 ℃ / Ar case of 70% Ni-18% Mo-Cr-W Hastelloy system, welding 9% Ni cryogenic steel.