NF EN ISO 17635

NF EN ISO 17635

February 2017
Standard Current

Non-destructive testing of welds - General rules for metallic materials

ISO 17635:2016 gives guidelines for the choice of non-destructive testing (NDT) methods for welds and evaluation of the results for quality control purposes, based on quality requirements, material, weld thickness, welding process and extent of testing. ISO 17635:2016 also specifies general rules and standards to be applied to the different types of testing, for either the methodology or the acceptance levels for metallic materials. Acceptance levels cannot be a direct interpretation of the quality levels defined in ISO 5817 or ISO 10042. They are linked to the overall quality of the produced batch of welds. Requirements for acceptance levels for NDT comply with quality levels stated in ISO 5817 or ISO 10042 (moderate, intermediate, stringent) only on a general basis and not in detail for each indication. Annex A gives correlations between quality, NDT and acceptance level standards. Annex B gives an overview of the standards linked to quality levels, acceptance levels and NDT methods.

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Main informations

Collections

National standards and national normative documents

Publication date

February 2017

Number of pages

19 p.

Reference

NF EN ISO 17635

ICS Codes

25.160.40   Welded joints and welds
77.040.20   Non-destructive testing of metals

Classification index

A89-500

Print number

1

International kinship

ISO 17635:2016

European kinship

EN ISO 17635:2016
Sumary
Non-destructive testing of welds - General rules for metallic materials

ISO 17635:2016 gives guidelines for the choice of non-destructive testing (NDT) methods for welds and evaluation of the results for quality control purposes, based on quality requirements, material, weld thickness, welding process and extent of testing.

ISO 17635:2016 also specifies general rules and standards to be applied to the different types of testing, for either the methodology or the acceptance levels for metallic materials.

Acceptance levels cannot be a direct interpretation of the quality levels defined in ISO 5817 or ISO 10042. They are linked to the overall quality of the produced batch of welds.

Requirements for acceptance levels for NDT comply with quality levels stated in ISO 5817 or ISO 10042 (moderate, intermediate, stringent) only on a general basis and not in detail for each indication.

Annex A gives correlations between quality, NDT and acceptance level standards.

Annex B gives an overview of the standards linked to quality levels, acceptance levels and NDT methods.

Replaced standards (1)
NF EN ISO 17635
May 2010
Standard Cancelled
Non-destructive testing of welds - General rules for metallic materials

<p>ISO 17635:2010 gives guidelines for the choice of non-destructive testing (NDT) methods for welds and evaluation of the results for quality control purposes, based on quality requirements, material, weld thickness, welding process, and extent of testing.</p> <p>ISO 17635:2010 also specifies general rules and standards to be applied to the different types of testing, for either the methodology or the acceptance level for metallic materials.</p> <p>Acceptance levels cannot be a direct interpretation of the quality levels defined in ISO 5817 or ISO 10042. They are linked to the overall quality of the produced batch of welds.</p> <p>Requirements for acceptance levels for NDT comply with quality levels stated in ISO 5817 or ISO 10042 (moderate, intermediate, stringent) only on a general basis and not in detail for each indication.</p> <p>One annex gives correlations between quality, NDT and acceptance level standards.</p> <p>A second annex gives an overview of the standards linked to quality levels, acceptance levels, and NDT methods.</p>

Table of contents
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  • Avant-propos
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Abréviations
  • 5 Limites
  • 6 Qualification du personnel
  • 7 Organisation de contrôle
  • 8 Documentation
  • 9 Choix des méthodes d'essai
  • 10 Exécution de l'essai
  • Annexe A (normative) Règles et normes applicables
  • Annexe B (informative) Graphique du contexte normatif
  • Bibliographie
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