Specification for 4% nickel-chromium-molybdenum case-hardening steel (vacuum arc remelted) billets, bars, forgings and parts (1320-1520 MPa)
标准号:BSS 156-1976
标准名称: 4%镍-铬-钼表面硬化钢(真空电弧重熔)坯、棒材、锻件及零件规范(1320-1520MPa)
英文名称:Specification for 4% nickel-chromium-molybdenum case-hardening steel (vacuum arc remelted) billets, bars, forgings and parts (1320-1520 MPa)
标准类型:国外标准
标准状态:现行
发布日期:1976-06-30
实施日期:1976-06-30
中国标准分类号(CCS):H40
国际标准分类号(ICS):49.025.10