NEN-EN 14977
Copper and copper alloys - Detection of tensile stress - 5 % Ammonia test
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 July 2006 |
| Status: | active |
| Page Count: | 9 |
| ICS Code (Copper products): | 77.150.30 |
scope:
This standard specifies a medium-duration test using an ammonical atmosphere for the purpose of detecting the presence of tensile stress, residual or applied, in grades of copper or copper-alloy products that might bring about failure of a component in service or storage through stress corrosion cracking. The field of application of this standard is specified in the technical delivery specifications of semi-finished or finished products in grades of copper and copper alloys, or by prior agreement between purchaser and supplier.
Document History
NEN-EN 14977
July 1, 2006
Copper and copper alloys - Detection of tensile stress - 5 % Ammonia test
This standard specifies a medium-duration test using an ammonical atmosphere for the purpose of detecting the presence of tensile stress, residual or applied, in grades of copper or copper-alloy...
June 1, 2004
Copper and copper alloys - Detection of tensile stress - 5 % Ammonia test
This standard specifies a medium-duration test using an ammonical atmosphere for the purpose of detecting the presence of tensile stress, residual or applied, in grades of copper or copper-alloy...