BS 5770-4-1981-用于制造弹簧的钢带——第4部分：马氏体和奥氏体不锈钢规范-Steel strip intended for the manufacture of springs —Part 4: Specification for martensitic and austenitic stainless steel-易紧通

BS 5770-4-1981
Steel strip intended for the manufacture of springs —Part 4: Specification for martensitic and austenitic stainless steel

Material Designation

Chemical Composition (%)