NEN EN ISO 9015-2-2011 标准详情
- 标准号:NEN EN ISO 9015-2-2011
- 中文标题:
- 英文标题:Destructive Tests On Welds In Metallic Materials - Hardness Testing - Part 2: Microhardness Testing Of Welded Joints
- 标准类别:荷兰国家标准NEN
- 发布日期:
Defines microhardness tests on transverse sections of welded joints of metallic materials with high hardness gradients. It also covers Vickers hardness tests in accordance with ISO 6507-1, normally with test loads of 0,98 N to less than 49 N (HV 0,1
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