ASTM B820-2014a 标准详情
- 标准号:ASTM B820-2014a
- 中文标题:测定铜和铜合金带材可成形性的弯曲试验的试验方法
- 英文标题:Standard Test Method for Bend Test for Determining the Formability of Copper and Copper Alloy Strip
- 标准类别:美国材料与试验协会ASTM
- 发布日期:09 January 2014
Scope 1.1 This test method describes the technique of bend testing copper and copper alloy strip samples to determine product formability or the ability to resist cracking when forming a bend around a specific radius. The criterion for failure
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