标准号:BS L 174-1991
中文标准名称:砂型铸造用铝-硅-镁合金铸件规范(过量条件下溶液处理和沉淀处理(T7))
英文标准名称:Specification for castings of aluminium-silicon-magnesium alloy, sand cast (solution treated and precipitation treated to an overaged (T7) condition)
标准类型:J31
发布日期:1991/4/30 12:00:00
实施日期:1991/4/30 12:00:00
中国标准分类号:J31
国际标准分类号:49.025.20
适用范围:Inspection and testing procedure, chemical composition, heat treatment and mechanical properties for sand castings of aluminium-silicon-magnesium alloys in an overaged (stabilized) condition.