ASTM A689-1997 标准详情
- 标准号:ASTM A689-1997
- 中文标题:弹簧用碳素钢及合金钢棒的标准规范
- 英文标题:Standard Specification for Carbon and Alloy Steel Bars for Springs
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1997
1.1 This specification covers hot-wrought steel bars to be used for the manufacture of general-purpose springs such as coil, torsion, and leaf. 1.2 The values stated in inch-pound units are to be regarded as the standard.
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