NEN EN ISO 11970 : 2016
Current
The latest, up-to-date edition.
SPECIFICATION AND QUALIFICATION OF WELDING PROCEDURES FOR PRODUCTION WELDING OF STEEL CASTINGS
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Preliminary welding procedure specification (pWPS)
5 Welding procedure test
6 Test piece
7 Examination and testing
8 Range of approval
9 Welding procedure approval record (WPAR)
Annex A (informative) Welding procedure approval - Record
form (WPAR) welding procedure approval - Test
certificate
Annex B (normative) Details of weld test
Defines how a welding procedure specification (WPS) for production welding of steel castings is qualified. Also defines the conditions for the execution of welding procedure qualification tests and the limits of validity of a qualified welding procedure for all practical welding operations within the range of essential variables.
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Standards | Relationship |
| UNI EN ISO 11970 : 2007 | Identical |
| EN ISO 11970:2016 | Identical |
| BS EN ISO 11970:2016 | Identical |
| ISO 11970:2016 | Identical |
| ONORM EN ISO 11970 : 2016 | Identical |
| I.S. EN ISO 11970:2016 | Identical |
| DIN EN ISO 11970:2016-08 | Identical |
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