NF EN 19970 : 1997

Superseded

NON-DESTRUCTIVE EXAMINATION OF FUSION WELDS - VISUAL EXAMINATION

Superseded date

05-01-2011

Published date

01-12-2013

Publisher

Association Francaise de Normalisation

Avant-propos
1 Domaine d'application
2 Références normatives
3 Conditions du controle visuel et matériel
4 Personnel
5 Controle visuel - Généralités
6 Controle visuel de la préparation des joints
7 Controle visuel pendant le soudage
8 Controle visuel de la soudure terminée
   8.1 Généralités
   8.2 Nettoyage et finition de surface
   8.3 Forme et dimensions
   8.4 Racine et surfaces de la soudure
   8.5 Traitement thermique après soudage
9 Controle visuel des soudures réparées
   9.1 Généralités
   9.2 Soudures partiellement éliminées
   9.3 Soudures complètement éliminées
   9.4 Controle
10 Procès-verbaux
Annexe A (informative) Exemples de matériels utilisés pour
         le controle visuel

Describes the visual examination of fusion welds in metallic materials, which is usually carried out on welds in the as-welded condition, but occasionally, if needed by an application standard or agreement between contracting parties, may be performed at other stages during the welding process.

DocumentType	Standard
PublisherName	Association Francaise de Normalisation
Status	Superseded

Standards	Relationship
BS EN 970:1997	Identical
UNE-EN 970:1997	Identical
I.S. EN 970:1997	Identical
DIN EN 970:1997-03	Identical
EN 970:1997	Identical

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