BS 2HC 102:1989
沉淀硬化铬-镍-铜-钼钢铸件用规范(1250 MPa)(Cr 14.0,Ni 4.5,Cu 2.5,Mo 1.5)

Specification for precipitation hardening chromium-nickel-copper-molybdenum steel castings (1250 MPa) (Cr 14.0 , Ni 4.5, Cu 2.5, Mo 1.5)

被代替

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标准号

BS 2HC 102:1989

发布

1990年

发布单位

英国标准学会

替代标准

BS 2HC 102:1989+A3:2013

BS 2HC 102:1990

当前最新

BS 2HC 102:1989+A3:2013

 

 

适用范围

This British Standard specifies requirements for inspection and testing, chemical composition, condition, heat treat-ment and mechanical properties of precipitation hardening chromium-nickel-copper-molybdenum steei castings having a strength of 1250 MPa. (Cr 14.0, Ni 4.5, Cu 2.5, Mo 1.5). Requirements are also given for the rectification of defects and the detection of flaws.Manufacture of castings to this specification may be restricted to foundries specially approved in accordance with 1.1 of British Standard HC 100.NOTE. The titles of the publication referred to in this standard are given on the inside back cover.

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