NF EN ISO 15330-1999 标准详情
- 标准号:NF EN ISO 15330-1999
- 中文标题:紧固件.氢脆检测用预载荷试验.平行支承面法
- 英文标题:Fasteners - Preloading test for the detection of hydrogen embrittlement - Parallel bearing surface method.
- 标准类别:法国国家标准
- 发布日期:1999-11-01
Defines a preloading test able to detect the occurrence of hydrogen embrittlement of fasteners at room temperature. Applies to- - self-tapping screws; - washers; - nuts; - self-drilling screws; - thread rolling screws; - metric bolts, screws and stud
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