耐热钢焊条 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σ0.2σbδ5AKW AWSA…EN…CMnSiCrMoNiNbWVMPaMPa%℃J UnionICrMoGTAW5.28:ER80S-G12070:WCrMo1Si0.101.000.601.100.50----SR145056022+2090 UnionICrMo*GMAW5.28:ER80S-G12070:GCrMo1Si0.091.050.601.100.50----SR145056022+2080 ThyssenMVCrMoMCAW5.28:E80C-B2H412071:TCrMo1MM2H50.071.00.351.000.50----SR147056020+20100 UnionICrMo910GTAW5.28:ER90S-G12070:WCrMo2Si0.071.000.602.551.00----SR147059020+2080 UnionICrMo910*GMAW5.28:ER90S-G12070:GCrMo2Si0.090.900.552.551.00----SR146057020+2065 UnionICr2WVGTAW5.28:ER90S-G12070:WZCrWV20.070.50.32.2---1.70.22AW850950-+2030 UnionICr2WV*GMAW5.28:ER90S-G12070:GZCrWV20.070.50.32.2---1.70.22AW850950-+2030 UnionICrMoVTiBGTAW5.28:ER90S-G12070:WZCrMoV20.050.50.32.21.0Ti:0.05B:0.003-0.22740℃/2h50060020+20180 UnionICrMoVTiB*GMAW5.28:ER90S-G12070:GZCrMoV20.050.50.32.21.0Ti:0.05B:0.003-0.22740℃/2h50060020+20180 UnionICrMo5GTAW5.28:ER80S-B612070:WCrMo5Si0.080.550.356.000.65----SR145057018+20100 UnionICrMo5*GMAW5.28:ER80S-B612070:GCrMo5Si0.080.550.356.000.65----SR145055018+20100 ThermanitMTS3GTAW5.28:ER90S-B912070:WCrMo910.100.500.309.001.000.700.06-0.20SR452062016+2050 ThermanitMTS3*GMAW5.28:ER90S-B912070:GCrMo910.100.500.309.001.000.700.06-0.20SR452062016+2050 ThermanitMTS3FD*MCAW5.28:E90C-B9H412071:TZMM2H50.090.750.29.01.10.650.04-0.2SR455068016+2047 ThermanitMTS4SiGTAW--12070:WCrMoWV12Si0.200.600.3011.01.000.40-0.500.30SR359070015+2035 ThermanitMTS4Si*GMAW5.9:≈ER50512070:GCrMoWV12Si0.200.600.3011.01.000.40-0.500.30SR359070015+2035 ThermanitMTS616GTAW5.28:ER90S-G12070:WZCrMoWVNb90.51.50.100.450.388.800.500.700.061.60.20SR356072016+2041 ThermanitMTS616*GMAW5.28:ER90S-G12070:GZCrMoWVNb90.51.50.100.450.388.800.400.600.061.60.20SR356072016+2041 ThermanitMTS911GTAW5.28:ER90S-G12070:WZCrMoWVNb9110.100.450.389.001.000.700.061.000.20SR356072016+2041 ThermanitMTS911*GMAW5.28:ER90S-G12070:GZCrMoWVNb9110.100.450.389.001.000.700.061.000.20SR356072016+2041