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1、火力发电厂常用金属材料的力学性能 材料牌号常温力学性能（不低于）HBW钢号Re (MPa)Rm (MPa)A (%)KU（J）A106B24041522-130197A106C27548520-130197T1222041530-125170T2340051020-15022012Cr1MoV255470640214011819512Cr2MoWVTiB(G102)3455407351840160220T9141558520-180250T9244062020-180250T12240062020-180250T91144062020-180250TP304H20551535-140192TP
2、310HCbN(HR3C)29565530-175256TP321H20551535-140192TP347H20551535-140192TP347HFG20555035-140192S3043223559035-150219P1222041522-125170P2220541522-125180P9141558520-180250P9244062020-180250P12244062020-180250P91144062020-18025035265510185514619645353637163918722920CrMo490637145519724135CrMoA50mm:59050m
3、m:68650mm：76550mm：83450mm：1450mm：124750mm：24128550mm：25531142CrMoA64mm:66064mm:72064mm:79064mm:8601665mm:5065mm:4765mm:24130265mm:25532140CrMoVA7208601834a25532145Cr1MoVA7258251834a30225Cr2MoVA686785154724829325Cr2Mo1V A685785154724829320Cr1Mo1V1 A735835144724829320Cr1Mo1VNbTiB670785143925230220Cr1Mo1VTiB68578514392553022Cr12NiMo1W1V(C422)7609301211a277331R26555100012-262331GH4145550100012-2623311Cr11Co3W3NiMoVNbNB6208901511a2913312Cr11Mo1NiWVNbN6909651511a321GH6783725110012-360a V型缺口
