ISO 4954-1993 标准详情
- 标准号:ISO 4954-1993
- 中文标题:冷镦和冷挤压用钢
- 英文标题:Steels for cold heading and cold extruding
- 标准类别:国际标准化组织标准ISO
- 发布日期:1993-03
Applies to wrought unalloyed and alloyed steels delivered as wire rods, wire or bars. The five sections cover the following topics: general requirements; steels not intended for heat treatment (diameters from 2 mm to 100 mm); case-hardening steels (d
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