NF EN ISO 14343

NF EN ISO 14343

August 2017
Standard Current

Welding consumables - Wire electrodes, strip electrodes, wires and rods for arc welding of stainless and heat resisting steels - Classification

ISO 14343:2017 specifies requirements for classification of wire electrodes, strip electrodes, wires and rods for gas-shielded metal arc welding, gas tungsten arc welding, plasma arc welding, submerged arc welding, electroslag welding and laser beam welding of stainless and heat-resisting steels. The classification of the wire electrodes, strip electrodes, wires and rods is based upon their chemical composition. This document is a combined specification providing for classification utilizing a system based upon nominal composition (system A), or utilizing a system based upon alloy type (system B). a) Paragraphs which carry the label "classification according to nominal composition" and the suffix letter "A", or "ISO 14343-A", are applicable only to products classified according to system A; b) Paragraphs which carry the label "classification according to alloy type" and the suffix letter "B", or "ISO 14343-B", are applicable only to products classified according to system B. c) Paragraphs which carry neither label nor suffix letter are applicable to products that can be classified according to either system A or B or both.

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Main informations

Collections

National standards and national normative documents

Publication date

August 2017

Number of pages

26 p.

Reference

NF EN ISO 14343

ICS Codes

25.160.20   Welding consumables

Classification index

A81-313

Print number

1

International kinship

ISO 14343:2017

European kinship

EN ISO 14343:2017
Sumary
Welding consumables - Wire electrodes, strip electrodes, wires and rods for arc welding of stainless and heat resisting steels - Classification

ISO 14343:2017 specifies requirements for classification of wire electrodes, strip electrodes, wires and rods for gas-shielded metal arc welding, gas tungsten arc welding, plasma arc welding, submerged arc welding, electroslag welding and laser beam welding of stainless and heat-resisting steels. The classification of the wire electrodes, strip electrodes, wires and rods is based upon their chemical composition.

This document is a combined specification providing for classification utilizing a system based upon nominal composition (system A), or utilizing a system based upon alloy type (system B).

a) Paragraphs which carry the label "classification according to nominal composition" and the suffix letter "A", or "ISO 14343-A", are applicable only to products classified according to system A;

b) Paragraphs which carry the label "classification according to alloy type" and the suffix letter "B", or "ISO 14343-B", are applicable only to products classified according to system B.

c) Paragraphs which carry neither label nor suffix letter are applicable to products that can be classified according to either system A or B or both.

Replaced standards (1)
NF EN ISO 14343
January 2010
Standard Cancelled
Welding consumables - Wire electrodes, strip electrodes, wires and rods for arc welding of stainless and heat resisting steels - Classification

Le présent document spécifie les exigences de classification des fils-électrodes, des électrodes en feuillard et des fils et baguettes d'apport pour le soudage. Il concerne le soudage sous protection gazeuse avec électrode de tungstène, le soudage plasma et le soudage à l'arc sous flux, le soudage sous laitier électro-conducteur et le soudage laser des aciers inoxydables et des aciers résistant aux températures élevées. Il permet une classification d'après la composition nominale ou le type d'alliage.

Table of contents
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  • Avant-propos
  • 1
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Classification
  • 5 Propriétés du métal fondu hors dilution
  • 6 Analyse chimique
  • 7 Procédure d'arrondissement
  • 8 Contre-essais
  • 9 Conditions techniques de livraison
  • 10 Exemples de désignation
  • Annexe A (informative) Caractéristiques minimales de traction escomptéesdu métal fondu hors dilution
  • Bibliographie
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