ASTM B770-2009 标准详情
- 标准号:ASTM B770-2009
- 中文标题:一般用铜铍合金砂型铸件的规格
- 英文标题:Standard Specification for Copper-Beryllium Alloy Sand Castings for General Applications
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2009
1.1 This specification establishes requirements for copper-beryllium alloy sand castings for general applications and nominal compositions alloys defined by this specification are shown in Table 1. 1.2 Units8212;The values stated in inch-pound units
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