天津聚源022-26801886美标SA572Gr65合金板机械性能标准牌号抗拉强度屈服强度伸长率(%)冲击功(J)硬度GB308710335~475≥195≥24//20410~550≥245≥20//GB531020G410~550≥245≥24≥35/20MnG≥415≥240≥22≥35/15MoG450~600≥270≥22≥35/15CrMoG440~640≥235≥21≥35/12Cr2MoG450~600≥280≥20≥35/12Cr1MoVG470~640≥255≥21≥35/ASTMA106A106B≥415≥240查表美标SA572Gr65合金板//A106C≥485≥275//ASTMA192A192≥325≥180≥35/≤77HRBASTMA210A210A1≥415≥255查表/≤79HRBA210C≥485≥275/≤179HRBASTMA213A213T12≥415≥205≥30/≤85HRBA213T22≥415≥205≥30/≤85HRBDIN17175St45.8/Ⅲ410~530≥255≥21//15Mo3450~600≥270≥22//13CrMo44440~590≥290≥22//10CrMo910450~600≥280≥20//美标SA572Gr65合金板)