BS S 152-1975
铬-钴-钼-钒-铌耐热钢坯、棒材、锻件及零件规范(自耗电极重熔)(1000-1140MPa)(铬10.5、钴6、钼0.8、钒0.2、铌0.3)
Specification for chromium-cobalt-molybdenum-vanadium-niobium heat-resisting steel billets, bars, forgings and parts (consumable electrode remelted) (1000-1140 MPa) (Cr 10.5, Co 6, Mo 0.8, V 0.2, Nb 0.3)
- 标准号
- BS S 152-1975
- 发布日期
- 1975年09月30日
- 实施日期
- 1975年09月30日
- 废止日期
- 无
- 中国标准分类号
- H40
- 国际标准分类号
- 49.025.10
- 发布单位
- GB-BSI
- 被代替标准
- 73/32574 DC
- 适用范围
- Specification for Chromium-cobalt-molybdenum-vanadium-niobium heat-resisting steel billets, bars, forgings and parts (consumable electrode remelted) (1 000 - 1 140 MPa) —(Cr 10.5, Co 6, Mo 0.8, V 0.2, Nb 0.3) 1 Inspection and testing procedure 2 Manufacture 3 Chemical composition 4 Surface dressing 5 Condition 6 Heat treatment 7 Mechanical properties