ASTM A681-1994(1999) 标准详情
- 标准号:ASTM A681-1994(1999)
- 中文标题:标准规格合金工具钢
- 英文标题:Standard Specification for Tool Steels Alloy
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1994
1.1 This specification covers the chemical, mechanical, and physical requirements for available wrought alloy tool steel products. 1.2 These products, which include hot or cold finished bar, plate, sheet, strip, rod, wire, or forgings, are normally
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