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NF EN 1712 : 97 AMD 2 2004

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

NON DESTRUCTIVE EXAMINATION OF WELDS - ULTRASONIC EXAMINATION OF WELDED JOINTS - ACCEPTANCE LEVELS

Superseded date

01-02-2011

Published date

12-01-2013

Avant-propos
1 Domaine d'application
2 Références normatives
3 Évaluation des indications
    3.1 Généralités
    3.2 Réglage de la sensibilité
    3.3 Niveau de référence
    3.4 Niveau d'évaluation
    3.5 Niveau de notation
    3.6 Mesure de la longueur de l'indication
4 Niveaux d'acceptation
    4.1 Généralités
    4.2 Indications longitudinales
    4.3 Indications transversales
    4.4 Indications détectées par la méthode tandem
    4.5 Indications disposées de façon linéaire et groupées
    4.6 Longueur cumulée des indications acceptables
5 Rapport d'examen
Annexe A (normative) Niveaux d'acceptation
Annexe B (normative) Technique du niveau d'amplitude fixe

Defines ultrasonic acceptance levels, 2 and 3, for full penetration welded joints in ferritic steels, corresponding to the quality levels B and C of EN 25817 respectively. Different acceptance levels can be used if agreed by contracting parties.

DevelopmentNote
Indice de classement: A89-521PR. (03/2003) PR NF EN 1712 August 2007. (08/2007)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Superseded

Standards Relationship
DIN EN 1712:1997-09 Identical
BS EN 1712:1997 Identical
I.S. EN 1712:1998 Identical
UNE-EN 1712:1998 Identical
EN 1712:1997/A2:2004 Identical
DIN EN 1712:2002-09 Identical

NF EN 12953-5 : 2002 SHELL BOILERS - PART 5: INSPECTION DURING CONSTRUCTION, DOCUMENTATION AND MARKING OF PRESSURE PARTS OF THE BOILER
NF EN 50374 : 2004 CONDUCTOR CARS

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