Specification for nickel-chromium-cobalt-titanium- aluminium heat-resisting alloy cold drawn wire for springs and springs (Nickel base, Cr 19.5, Co 18.0, Ti 2.5, Al 1.5)
弹簧和弹簧用镍-铬-钴-钛-铝耐热合金冷拉钢丝规范（镍基 Cr 19.5 Co 18.0 Ti 2.5 Al 1.5）
2011-01-31
BS 3HR 502-2011
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)
弹簧和弹簧用镍-铬-钴-钛-铝耐热合金冷拔和固溶处理钢丝规范（镍基 Cr 19.5 Co 18.0 Ti 2.5 Al 1.5）
2011-01-31
BS 10/30215910 DC
BS 3HR 501. Specification for nickel-chromium-cobalt-titanium-aluminium heat-resisting alloy cold drawn wire for springs and springs (Nickel base, Cr 19.5, Co 18.0, Ti 2.5, Al 1.5)
BS 3HR 501 弹簧和弹簧用镍铬钴钛铝耐热合金冷拉钢丝规范（镍基 Cr 19.5 Co 18.0 Ti 2.5 Al 1.5）
2010-02-18
BS 10/30215914 DC
BS 3HR 502. 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)
BS 3HR 502 弹簧和弹簧用镍铬钴钛铝耐热合金冷拔和固溶处理钢丝规范（镍基 Cr 19.5 Co 18.0 Ti 2.5 Al 1.5）