ER80S-G高强钢气保实心焊丝合金焊丝分类标准及标号AWSA…EN…UnionI1,2NiGTAW5.28:ER80S-G1668:W3Ni1UnionI5NiGMAW5.28:ER80S-G440:G463CG3Ni1/G505MG3Ni1UnionI2,5NiGTAW5.28:ER80S-Ni21668:W2Ni2UnionNi2,5GMAW5.28:ER80S-Ni2440:G506MG2Ni2高强钢实心焊丝(HighTensileSteelsGTAWrods/wiresandGMAWw产品牌号类别分类标准及标号AWSA5.28:GEN12534:UnionMoNiGMAWER90S-GGMn3Ni1MoUnionNiMoCrGMAWER100S-G(~1)GMn4Ni1,5CrMoUnionX85GMAWER110S-GGMn4Ni1,5CrMoUnionX90GMAWER120S-GGMn4Ni2CrMoUnionX96GMAWER120S-GGMn4Ni2,5CrMo抗蠕变钢实心、药芯焊丝(CreepResistantLow-AlloyedSteelsGTAWrods/wires,GMAW产品牌号类别分类标准及标号AWSA5.28:EN…UnionIMoGTAWER80S-G1668：12070：W2MoWMoSiUnionIMo*GMAWER80S-G440：12070：G2MoGMoSiThyssenMVMo*MCAWER80C-GH4758：12071：T462MoMM2H5TMoMM2H5低温钢实心、药芯焊丝(Low-AlloyedStructuralSteelsGTAWrods/wires,GMAW,产品牌号类别分类标准及标号AWSA…EN…UnionI1,2NiGTAW5.28:ER80S-G1668:W3Ni1UnionI5NiGMAW5.28:ER80S-G440:G463CG3Ni1/G505MG3Ni1UnionI2,5NiGTAW5.28:ER80S-Ni21668:W2Ni2UnionNi2,5GMAW5.28:ER80S-Ni2440:G506MG2Ni2)