NEN-EN 288-3
Specification and approval of welding procedures for metallic materials - Part 3: Welding procedure tests for the arc welding of steels
| Organization: | NEN |
| Publication Date: | 1 November 1997 |
| Status: | inactive |
| Page Count: | 35 |
| ICS Code (Welding processes): | 25.160.10 |
scope:
Specifies how a welding procedure specification is approved by welding procedure tests. It defines the conditions for the execution of welding procedure approval tests and the limits of validity of an approved welding procedure for all practical welding operations within the range of variables listed in clause 8. Tests shall be carried out in accordance with this standard unless more severe tests are specified by the relevant application standard or contract when these shall apply.
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