标准号:BS 4S 106-1976
中文标准名称:3%铬钼钢方坯、棒材、锻件及零件规范(930-1080MPa;限定等圆断面150mm)(适用于氮化)
英文标准名称:Specification - 3% chromium-molybdenum steel billets, bars, forgings and parts (930-1080 MPa: limiting ruling section 150 mm) (suitable for nitriding)
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:3% chromium-molybdenum steel billets, bars, forgings and parts (930-1080 MPa : limiting ruling section 150 mm) (Suitable for nitriding)
1. Inspection and testing procedure
2. Manufacture
3. Chemical composition
4. Surface dressing
5. Condition
6. Heat treatment
7. Mechanical properties