标准号:BS 5S 82-1976
中文标准名称:含4%镍铬钼表面硬化钢方坯、棒材、锻件和零件规范(1320-1520MPa)
英文标准名称:Specification - 4% nickel-chromium-molybdenum case-hardening steel billets, bars, forgings and parts (1320-1520 MPa)
标准类型:H40
发布日期:1976/3/31 12:00:00
实施日期:1976/3/31 12:00:00
中国标准分类号:H40
国际标准分类号:49.025.10
适用范围:Specification for 4 % nickel-chromium-molybdenum case-hardening steel billets, bars, forgings and parts (1 320-1 520 MPa)
Foreword
1 Inspection and testing procedure
2 Manufacture
3 Chemical composition
4 Surface dressing
5 Condition
6 Heat treatment
7 Mechanical properties