NF EN ISO 15614-5
Specification and qualification of welding procedures for metallic materials - Welding procedure tests - Part 5 : arc welding of titanium, zirconium and their alloys
ISO 15614-5:2004 specifies how a welding procedure specification is qualified by welding procedure tests. It defines the conditions for the execution of welding procedure tests and the range of qualification for welding procedures for all practical welding operations within the range of variables listed in Clause 8. It is intended that tests be carried out in accordance with this International Standard. Additional tests may be required by application standards. ISO 15614-5:2004 applies to the arc welding of titanium, zirconium and their alloys in all product forms. Arc welding is covered by the following processes in accordance with EN ISO 4063. 131 -- metal inert gas welding, MIG welding 141 -- tungsten inert gas welding, TIG welding 15 -- plasma arc welding The principles of this International Standard may be applied to other fusion welding processes.
ISO 15614-5:2004 specifies how a welding procedure specification is qualified by welding procedure tests.
It defines the conditions for the execution of welding procedure tests and the range of qualification for welding procedures for all practical welding operations within the range of variables listed in Clause 8.
It is intended that tests be carried out in accordance with this International Standard. Additional tests may be required by application standards.
ISO 15614-5:2004 applies to the arc welding of titanium, zirconium and their alloys in all product forms.
Arc welding is covered by the following processes in accordance with EN ISO 4063.
131 -- metal inert gas welding, MIG welding
141 -- tungsten inert gas welding, TIG welding
15 -- plasma arc welding
The principles of this International Standard may be applied to other fusion welding processes.
- Avant-propos4
- Introduction5
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1 Domaine d'application5
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2 Références normatives5
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3 Termes et définitions6
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4 Descriptif de mode opératoire de soudage préliminaire (DMOS-P)6
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5 Épreuve de qualification du mode opératoire de soudage6
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6 Assemblage de qualification6
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6.1 Généralités6
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6.2 Forme et dimensions des assemblages de qualification7
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6.3 Soudage des assemblages de qualification7
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7 Contrôles, examens et essais10
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7.1 Étendue des contrôles, examens et essais10
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7.2 Positionnement et prélèvement des éprouvettes11
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7.3 Essais non destructifs15
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7.4 Essais destructifs15
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7.5 Niveaux d'acceptation16
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7.6 Coloration16
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7.7 Contre-essais16
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8 Domaine de validité16
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8.1 Généralités16
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8.2 Par rapport au fabricant17
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8.3 Par rapport au matériau de base17
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8.4 Commun à tous les modes opératoires19
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8.5 Spécifique aux procédés21
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9 Procès-Verbal de Qualification du Mode Opératoire de Soudage (PV-QMOS)21
- Annexe A (informative) Procès verbal de qualification de mode opératoire de soudage par épreuve (PV-QMOS)22
- Annexe ZA (normative) Normes internationales et européennes correspondantes pour lesquelles les équivalents ne sont pas donnés dans le texte25
- Annexe ZB (informative) Articles de la présente norme européenne concernant les exigences essentielles ou d'autres dispositions des Directives UE26
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