标准号:BS HC 202-1973
中文标准名称:沉淀硬化镍基铬-铌-钼-铁-钨合金铸件规范(铬20.0、铌6.6、钼6.0、铁3.0、钨2.5)
英文标准名称:Specification for precipitation hardening nickel base chromium-niobium-molybdenum-iron-tungsten alloy castings (Cr 20.0, Nb 6.6, Mo 6.0, Fe 3.0, W 2.5)
标准类型:J31
发布日期:1973/2/2 12:00:00
实施日期:1973/2/2 12:00:00
中国标准分类号:J31
国际标准分类号:49.025.99
适用范围:British Standard: Aerospace Series Specification for
Precipation hardening nickel base chromium-niobium-molybdenum-iron-tungsten alloy castings
(Cr 20.0, Nb 6.6, Mo 6.0, Fe 3.0, W 2.5)
1. Inspection and testing procedure
2. Chemical composition
3. Condition
4. Heat treatment
5. Mechanical properties