标准编号:BS 3HR 502-2011
标准名称:耐热镍铬钴钛铝合金冷拔和固溶处理钢丝弹簧和弹簧(镍基Cr19.5-Co...
英文名称:Specification for nickel-chromium-cobalt-titanium- aluminium heat-resisting alloy cold drawn and solution treated wire for springs and springs (Nickel base, Cr 19.5, Co 18.0, Ti 2.5, Al 1.5)
发布部门:
发布日期:2011-01-31
实施日期:2011-01-31
标准状态:现行
文件格式:PDF