标准号:ISO 4948-1-1982
中文标准名称:钢 分类 第1部分:根据化学成分对非合金钢和合金钢的分类
英文标准名称:Steels; Classification; Part 1 : Classification of steels into unalloyed and alloy steels based on chemical composition
标准类型:H40
发布日期:1999/12/31 12:00:00
实施日期:1999/12/31 12:00:00
中国标准分类号:H40
国际标准分类号:77.080.20
适用范围:This part of ISO 4948 defines steel and gives 2.0 % carbon as the usual dividing line between steel and cast iron. The classification based on the specified values for the ladle analyses of the elements given in the table.