EN 970:1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Non-destructive examination of fusion welds - Visual examination
19-02-1997
01-03-2011
Foreword
1 Scope
2 Normative references
3 Examination conditions and equipment
4 Personnel
5 Visual examination - General
6 Visual examination joint preparation
7 Visual examination during welding
8 Visual examination of the finished weld
8.1 General
8.2 Cleaning and dressing
8.3 Profile and dimensions
8.4 Weld root and surfaces
8.5 Post-weld heat treatment
9 Visual examination of repaired welds
9.1 General
9.2 Partially removed weld
9.3 Completely removed weld
9.4 Examination
10 Examination records
Annex
A (informative) Examples of examination equipment
This European Standard covers the visual examination of fusion welds in metallic materials. The examination is normally performed on welds in the as-welded condition but exceptionnally, for example when required by an application standard or by agreement between the contracting parties, the examination may be carried out at other stages during the welding process.
| Committee |
CEN/TC 121
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| DIN EN 970:1997-03 | Identical |
| NBN EN 1251-2 : 2000 COR 2006 | Identical |
| NS EN 970 : 1ED 1998 | Identical |
| NBN EN 19970 : 1997 | Identical |
| PN EN 970 : 1999 | Identical |
| BS EN 970:1997 | Identical |
| NBN EN 288-9 : 1999 | Identical |
| NF EN 19970 : 1997 | Identical |
| NEN EN 970 : 1998 | Identical |
| I.S. EN 970:1997 | Identical |
| UNE-EN 970:1997 | Identical |