ASTM A 485-2009 标准详情
- 标准号:ASTM A 485-2009
- 中文标题:高淬硬性耐磨轴承钢标准规范
- 英文标题:Standard Specification for High Hardenability Antifriction Bearing Steel
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2009-10-01
1.1 This specification covers high hardenability modifications of high-carbon bearing quality steel to be used in the manufacture of antifriction bearings. 1.2 Supplementary requirements of an optional nature are provided and when desired shall be
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