BS S 155-1976 镍-硅-铬-钼-钒钢(真空电弧重熔)坯、棒材、锻件及零件规范(1900-2100MPa;限定控制剖面75mm)

标准号：BS S 155-1976
中文标准名称：镍-硅-铬-钼-钒钢(真空电弧重熔)坯、棒材、锻件及零件规范(1900-2100MPa;限定控制剖面75mm)
英文标准名称：Specification for nickel-silicon-chromium-molybdenum-vanadium steel (vacuum arc remelted) billets, bars, forgings and parts (1900-2100 MPa: limiting ruling section 75 mm)
标准类型：H40
发布日期：1976/6/30 12:00:00
实施日期：1976/6/30 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：British Standard Aerospace Series : Specification for Nickel-silicon-chromiuium-molybdenurn-vanadium steel (vacuum arc remelted) billets, bars, forgings and parts (1900-2100 MPa: limiting ruling section 75 mm) 1. Inspection and testing procedure 2. Manufacture 3. Chemical composition 4. Surface dressing 5. Condition 6. Heat treatment 7. Mechanical properties 8. Grain size