NF EN ISO 15614-3

NF EN ISO 15614-3

July 2008
Standard Current

Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 3 : fusion welding of non-alloyed and low alloyed cast irons

ISO 15614-3:2008 specifies how a preliminary welding procedure specification (pWPS) for production and repair welding of non-alloyed and low-alloyed cast irons is qualified by fusion welding procedure tests. ISO 15614-3:2008 defines the conditions for execution of the welding procedure tests and the range of qualification for welding procedures for all practical welding operations within the range of a defined list of variables. ISO 15614-3:2008 is applicable to all new welding procedures. However, it does not invalidate previous welding procedure tests made to former national standards or specifications. Where additional tests have to be carried out to make the qualification technically equivalent, it is only necessary to do the additional tests on a test piece made in accordance with ISO 15614-3:2008. Additional tests may be required by application standards. ISO 15614-3:2008 is applicable to welding non-alloyed and low-alloyed grey cast iron castings according to: EN 1561; EN 1562; EN 1563; and EN 1564. The principles of ISO 15614-3:2008 are also applicable for welding cast iron to steel or to other unalloyed and low-alloyed cast iron materials.

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Main informations

Collections

National standards and national normative documents

Publication date

July 2008

Number of pages

27 p.

Reference

NF EN ISO 15614-3

ICS Codes

25.160.10   Welding processes

Classification index

A89-057-3

Print number

1 - 06/08/2008

International kinship

ISO 15614-3:2008

European kinship

EN ISO 15614-3:2008
Sumary
Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 3 : fusion welding of non-alloyed and low alloyed cast irons

ISO 15614-3:2008 specifies how a preliminary welding procedure specification (pWPS) for production and repair welding of non-alloyed and low-alloyed cast irons is qualified by fusion welding procedure tests.

ISO 15614-3:2008 defines the conditions for execution of the welding procedure tests and the range of qualification for welding procedures for all practical welding operations within the range of a defined list of variables.

ISO 15614-3:2008 is applicable to all new welding procedures. However, it does not invalidate previous welding procedure tests made to former national standards or specifications. Where additional tests have to be carried out to make the qualification technically equivalent, it is only necessary to do the additional tests on a test piece made in accordance with ISO 15614-3:2008.

Additional tests may be required by application standards.

ISO 15614-3:2008 is applicable to welding non-alloyed and low-alloyed grey cast iron castings according to: EN 1561; EN 1562; EN 1563; and EN 1564.

The principles of ISO 15614-3:2008 are also applicable for welding cast iron to steel or to other unalloyed and low-alloyed cast iron materials.

Table of contents
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  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    2
  • 4 Procédés de soudage
    3
  • 5 Descriptif de mode opératoire de soudage préliminaire (DMOS-P)
    3
  • 6 Épreuve de qualification du mode opératoire de soudage
    3
  • 7 Assemblage de qualification
    3
  • 7.1 Généralités
    3
  • 7.2 Forme et dimensions des assemblages de qualification
    4
  • 7.3 Soudage des assemblages de qualification
    4
  • 8 Contrôles, examens et essais
    5
  • 8.1 Étendue des essais
    5
  • 8.2 Positionnement et prélèvement des éprouvettes
    6
  • 8.3 Essais non destructifs
    7
  • 8.4 Essais destructifs
    7
  • 8.5 Critères d'acceptation
    7
  • 8.6 Contre-essais
    7
  • 9 Domaine de validité
    8
  • 9.1 Généralités
    8
  • 9.2 Qualification par rapport au fabricant
    8
  • 9.3 Qualification par rapport au matériau
    8
  • 9.4 Qualification commune à tous les modes opératoires de soudage
    10
  • 9.5 Qualification spécifique aux procédés
    12
  • 10 Procès-verbal de qualification du mode opératoire de soudage (PV-QMOS)
    13
  • Annexe A (informative) Procès-verbal de qualification de mode opératoire de soudage par épreuve (PV-QMOS)
    14
  • Bibliographie
    17
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