UNI 2955-3-1982-热轧或锻造工具钢制品冷加工用特殊合金钢质量-Hot rolled or forged finished steel products for tools. Special alloyed steel qualities for cold working-易紧通

UNI 2955-3-1982
Hot rolled or forged finished steel products for tools. Special alloyed steel qualities for cold working

Material Designation

Chemical Composition (%)