YS/T 471-2004 in English
VALIDCopper and copper alloys webster hardness standard test method
- Issued on:2004-06-17
- Implemented on:2004-11-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$88.00
本标准规定了用钳式手提韦氏硬度计(以下简称韦氏硬度计)测量铜及铜合金硬度的方法。
本标准适用于铜及铜合金材料的硬度测量,测量值范围相当于洛氏硬度30-96HRF和53-92HRB
Scope
This standard specifies the method for measuring the hardness of copper and copper alloys using a clamp-type portable Webster hardness tester. This standard is applicable to the hardness measurement of copper and uranium alloy materials. The measurement value range is equivalent to Rockwell hardness 30-96HRF and 53-92HRF.

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