韩国SuperCored81-K2药芯焊丝韩国“现代”（HYUNDAI)药芯焊丝品名AWS型号熔敷金属化学成分（%）熔敷金属力学性能保护气体特性与用途CMnSiCrNi其他σ0.2(MPa)σb(MPa)δ(%)IV(J)SuperCored71E71T-1/-1M0.031.450.55--540590260℃/124-18℃/94CO2/Ar+CO220-25%全位置焊，可焊接低碳钢及50kgf级高强钢，船舶，桥梁等SuperCored71HE71T-10.0351.450.50--54058028-20℃/85-30℃/55CO2可大电流焊接，高线能量时冲击韧性仍很好SuperCored71MAGE71T-1M0.051.200.55--52057030-20℃/80Ar+CO220-25%工艺性能优异，可焊接船舶，桥梁等SF-70MXHE70T-10.051.650.55--540620280℃/90CO2金属粉芯焊丝，熔敷效率高，焊结构钢SuperCored70BE71T-5/-5MJ0.061.300.31--45054027-40℃/80CO2/Ar+CO220-25%碱性药芯丝，抗裂性好，低温（-20~-50℃）韧性高SuperCored81-K2E81T1-K20.041.200.40-1.5054062028-40℃/75-60℃/55CO2用于焊接液化气储罐等低温钢结构SuperCored81MAGE81T1-Ni1M0.0451.300.25-0.8553461225.8-40℃/80-50℃/65Ar+CO220-25%低温缺口韧性高，用于油气田管线及海洋平台等SF-70W-0.041.050.450.500.35CU:0.40510580280℃/55CO2用于50kgf级耐候钢焊接SW-308LCoredE308LT1-1/-40.031.200.7019.1010.10-59040-20℃/70CO2/Ar+CO220-25%焊接18%Cr-8%Ni超低碳不锈钢SW-309LCoredE309LT1-1/-40.031.300.7023.012.30-61035-20℃/60CO2/Ar+CO220-25%用于不锈钢与碳钢（或低合金钢）的异种钢焊接SW-316LCoredE316LT1-1/-40.031.200.7018.512.0Mo:2.50-59040-20℃/60CO2/Ar+CO220-25%焊接18%Cr-12%Ni-2%Mo超低碳不锈钢SW-347CoredE347T1-1/-40.041.200.8020.010.0Nb:0.40-63035-20℃/70CO2/Ar+CO220-25%焊接含Ti或Nb的18-8型不锈钢（如321，347型）SuperCored308LE308LTO-1/-40.031.500.6019.59.5-60035-20℃/60CO2/Ar+CO220-25%焊接18-8超低碳不锈钢，适合平、横焊，飞溅小SuperCored316LE316LTO-1/-40.031.300.6018.512.0Mo:2.50-59040-20℃/60CO2/Ar+CO220-25%焊接18-12Mo超低碳不锈钢及异种不锈钢接头韩国“现代”（HYUNDAI)埋弧焊用焊接材料品名AWS型号熔敷金属化学成分（%）熔敷金属力学性能特性与用途CMnSiCrNi其他σ0.2(MPa)σb(MPa)δ(%)IV(J)S-707×L-8F7A(P)4-EL80.071.450.40--40054031-40℃/100熔深大，适合厚板双面单层焊，冲击韧性及抗裂性好S-707TP×H14F7A(P)6-EH140.081.280.23-0.81Ti:0.023B:0.002749057030-51℃/80低温工作的设备如液化储罐的焊接。（TMCP钢)S-717×M12KF7A(P)6-EM12K0.071.400.35--47056033-51℃/90适合厚板多层焊，焊接船舶，海洋平台，压力容器等S-717ULT×H14F7A(P)8-EH140.081.480.16--49056032-62℃/100非活性高碱度烧结焊剂，适于焊低温工作设备S-727×L-8F7A(P)2-EL80.071.250.50--44054030-29℃/80对油，锈等不敏感，适于薄及中板焊接S-737×H-14F7A(P)2-EH140.061.170.32--46053032-29℃/50适于薄及中板的高速焊，焊剂消耗量很少，焊螺旋管等S-787TB×H-14F7A(P)8-EH140.071.200.13--Ti:0.018B:0.002756032-62℃/140焊接低温工作的铝***钢结构，如海洋结构，化工容器等S-705EF×H-14-0.081.270.24-1.13Ti:0.019B:0.0029440--20℃/50适于TMCP钢的单面焊，对高线能量不敏感Superflux70H×L-8F7A(P)0-EL80.081.450.36--60029-20℃/70焊剂中有大量铁粉，故熔敷率高30%，大电流低速焊性能良好Superflux787×H14F7A(P)8-EH140.081.490.10--55031-62℃/130高碱度烧结焊剂，-60℃低温韧性及CTOD好，焊船舶、容器等S-777MX×A.3F7A(P)4-EA3-G0.071.120.24--Mo:0.4564027-40℃/8060kgf级高强度钢焊接，如螺旋管，UOE管，容器，桥梁等Superflux300S×YS-308(L)-0.0351.190.7520.49.559040-20℃/75焊接18%Cr-8%Ni型不锈钢Superflux300S×YS-309(L)-0.0251.200.7522.512.357035-20℃/8022%Cr-12%Ni型不锈钢及碳钢-不锈钢的异种钢焊接Superflux300S×YS-316(L)-0.0261.100.7819.212.1Mo:2.0156036-20℃/70焊接18%Cr-12%Ni-2%Mo型不锈钢)