Thyssen气体保护焊实心、药芯焊丝(GTAWrods/wires,GMAW,FCAWandMCAWwires)结构钢实心、药芯焊丝(UnalloyedStructuralSteelsGTAWrods/wires,GMAW,FCAWandMCAWwires)产品牌号类别分类标准及标号基本化学成份典型值（%）热处理σ0.2σbδ5AKWAWSA…EN…CMnSiS≤P≤CrMoNiCuMPaMPa%℃JUnionI52GTAW5.18:ER70S-61668:W425W3Si10.081.500.850.0250.025----AW44056025-5050UnionK40GTAW5.18:ER70S-G(～3)440:G2Si10.101.100.350.0250.025----AW36044025+2080UnionK52GTAW5.18:ER70S-6440:G422CG3Si1/G424MG3Si10.081.500.850.0250.025----AW44055024-4050UnionSG2-HGTAW5.18:ER70S-6440:G3Si0.081.400.800.0250.025----AW43056024-2050UnionK56GTAW5.18:ER70S-6440:G462CG4Si1/G464MG4Si10.081.651.050.0250.025----AW48058024-4050UnionSG3-HGTAW5.18:ER70S-6440:G4Si10.081.651.000.0250.025----AW47058024-2060ThyseenRob2GTAW5.18:ER70S-6440:G422CG3Si1/G424MG3Si10.081.500.850.0250.025----AW45057024-4050ThyseenRob3GTAW5.18:ER70S-6440:G462CG4Si1/G464MG4Si10.081.701.000.0250.025----AW49060024-4050ThyseenMV70MCAW5.18:E70C-6MH4758:T424MM2H50.051.400.450.0250.025----AW42052024-4047ThyseenRV71FCAW5.20:E71T-1MJH4758:T422PM1H50.061.400.500.0250.025----AW42052024-4027ThyseenRV72FCAW5.20:E71T-1H4758:T422PC1H50.061.300.450.0250.025----AW42052022-3050ThyseenBA70FCAW5.20:E70T-5/E70T-5MH4758:T424BM3H5T424BC3H50.061.500.450.020.02----AW42052024-4050低温钢实心、药芯焊丝(Low-AlloyedStructuralSteelsGTAWrods/wires,GMAW,FCAWandMCAWwires)产品牌号类别分类标准及标号基本化学成份典型值（%）热处理σ0.2σbδ5AKWAWSA…EN…CMnSiNiS≤P≤AlCrMoMPaMPa%℃JUnionI1,2NiGTAW5.28:ER80S-G1668:W3Ni10.101.400.701.300.0200.020---AW49059025-6065UnionI5NiGMAW5.28:ER80S-G440:G463CG3Ni1/G505MG3Ni10.101.400.701.400.0200.020---AW49060025-5050,,UnionI2,5NiGTAW5.28:ER80S-Ni21668:W2Ni20.081.000.602.350.0200.020---SR44054026-9045UnionNi2,5GMAW5.28:ER80S-Ni2440:G506MG2Ni20.081.000.602.350.0200.020---SR45056024-8055高强钢实心焊丝(HighTensileSteelsGTAWrods/wiresandGMAWwires)产品牌号类别分类标准及标号基本化学成份典型值（%）热处理σ0.2σbδ5AKWAWSA5.28:GEN12534:CMnSiCrMoNiS≤P≤CuMPaMPa%℃JUnionMoNiGMAWER90S-GGMn3Ni1Mo0.101.550.650.401.100.0150.015-AW62070018-6040UnionNiMoCrGMAWER100S-G(~1)GMn4Ni1,5CrMo0.081.700.600.200.501.500.0150.015-AW72078016-6045UnionX85GMAWER110S-GGMn4Ni1,5CrMo0.091.700.700.300.601.850.0150.015-AW77088016-5045UnionX90GMAWER120S-GGMn4Ni2CrMo0.101.800.800.350.602.300.0150.015-AW89095015-4050UnionX96GMAWER120S-GGMn4Ni2,5CrMo0.121.900.800.450.552.350.0150.015-AW93098014-4040抗蠕变钢实心、药芯焊丝(CreepResistantLow-AlloyedSteelsGTAWrods/wires,GMAW,FCAWandMCAWwires)产品牌号类别分类标准及标号基本化学成份典)