标准号:BS HC 401-1974
中文标准名称:18%镍马氏体时效处理钢精密铸件规范(1600-1850MPa)
英文标准名称:Specification for 18% nickel maraging steel precision castings (1600-1850 MPa)
标准类型:J31
发布日期:1974/11/29 12:00:00
实施日期:1974/11/29 12:00:00
中国标准分类号:J31
国际标准分类号:49.025.10
适用范围:British Standard: Aerospace Series Specification for
18% nickel maraging steel precision castings (1600-1850 MPa)
1. Special foundry approval
2. Inspection and testing procedure
3. Manufacture
4. Chemical composition
5. Condition
6. Heat treatment
7. Mechanical properties
8. Rectification of defects