沉淀硬化不銹鋼化學成分及新舊牌號和美國、日本、國際標準牌號對照表
沉(chen)淀(dian)(dian)(dian)硬化(hua)(hua)型不(bu)銹鋼的基體為奧氏體或馬氏體組織,并能通過沉(chen)淀(dian)(dian)(dian)硬化(hua)(hua)處理使其強化(hua)(hua)。這類鋼大(da)都(dou)屬(shu)于高(gao)強度(du)和超高(gao)強度(du)不(bu)銹鋼。 表9.16為GB/T20878-2007列入的10個沉(chen)淀(dian)(dian)(dian)硬化(hua)(hua)不(bu)銹鋼的鋼號與化(hua)(hua)學成分。表9.17為我國(guo)(guo)沉(chen)淀(dian)(dian)(dian)硬化(hua)(hua)型不(bu)銹鋼新(xin)舊(jiu)牌號和相應美國(guo)(guo)、日(ri)本...