专利名称：Precipitation hardening type martensitic
stainless steel, rotor blade of steam turbineand steam turbine
发明人：Takaku, Reki,Ohnishi, Haruki,Yamada,
Masayuki,Murata, Yoriharu,Imai, Kenichi
申请号：EP13174667.9申请日：20130702公开号：EP2682484B1公开日：20170823
摘要：A precipitation hardening type martensitic stainless steel of an embodimentcontains: Cr: 8.5 to 12.5%; Mo: 1 to 2%; Ni: 8.5 to 11.5%; Ti: 0.6 to 1.4%; C: 0.0005 to 0.05%;Al: 0.0005 to 0.25%; Cu: 0.005 to 0.75%; Nb: 0.0005 to 0.3%; Si: 0.005 to 0.75%; Mn: 0.005to 1%; and N: 0.0001 to 0.03% by mass, and the balance of Fe and unavoidable impurities.
申请人：TOSHIBA KK
地址：JP
国籍：JP
代理机构：Hoffmann Eitle
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