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NF EN 1668 : 1997

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

WELDING CONSUMABLES - RODS, WIRES AND DEPOSITS FOR TUNGSTEN INERT GAS WELDING OF NON-ALLOY AND FINE GRAIN STEELS - CLASSIFICATION

Superseded date

08-01-2008

Published date

01-12-2013

Avant-propos
0 Introduction
1 Domaine d'application
2 Références normatives
3 Classification
4 Symboles et prescriptions
  4.1 Symbole du produit et/ou procédé
  4.2 Symbole de la résistance et de l'allongement du métal
      fondu hors dilution
  4.3 Symbole de la résistance a la flexion par choc du métal
      fondu hors dilution
  4.4 Symbole de la composition chimique des baguettes et fils
5 Essais mécaniques
  5.1 Généralités
  5.2 Température de préchauffage et température entre passes
  5.3 Conditions de soudage
6 Composition chimique
7 Conditions techniques de livraison
8 Désignation
Annexe A (informative) Bibliographie

Defines requirements for classifying rods, wires and all-weld metal in the as-welded condition for tungsten inert gas welding of non alloy and fine grain steels having a minimum yield strength up to 500 N/mm in the as-welded state.

DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Superseded

Standards Relationship
I.S. EN 1668:1998 Identical
UNE-EN 1668:1998 Identical
BS EN 1668:1997 Identical
DIN EN 1668:1997-10 Identical
EN 1668 : 1997 Identical

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