ASTM B294-1992(2001) 标准详情
- 标准号:ASTM B294-1992(2001)
- 中文标题:硬质合金硬度的测试方法
- 英文标题:Standard Test Method for Hardness Testing of Cemented Carbides
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1992
1.1 This test method covers the hardness testing of cemented carbides by use of the Rockwell hardness tester with the Rockwell A scale (diamond indenter and 588.4 N (60 kgf) load) in the range of Rockwell A80 and above. Also covered are the procedure
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