NF EN 1668 : 1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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
01-08-2008
12-01-2013
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Superseded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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