NF EN ISO 3452-1

NF EN ISO 3452-1

June 2021
Standard Current

Non-destructive testing - Penetrant testing - Part 1 : general principles

This document specifies a method of penetrant testing used to detect discontinuities, e.g. cracks, laps, folds, porosity and lack of fusion, which are open to the surface of the material to be tested using white light or UV-A (365 nm) radiation. It is mainly applied to metallic materials, but can also be performed on other materials, provided that they are inert to the test media and not excessively porous (castings, forgings, welds, ceramics, etc.)This document also includes requirements for process and control testing, but is not intended to be used for acceptance criteria. It gives neither information relating to the suitability of individual test systems for specific applications nor requirements for test equipment.NOTE 1   Methods for determining and monitoring the essential properties of penetrant testing products to be used are specified in ISO 3452-2 and ISO 3452-3.NOTE 2   The term "discontinuity" is used in this document in the sense that no evaluation concerning acceptability or non-acceptability is included.NOTE 3   CEN/TR 16638 addresses penetrant testing using actinic blue light.

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Main informations

Collections

National standards and national normative documents

Publication date

June 2021

Number of pages

32 p.

Reference

NF EN ISO 3452-1

ICS Codes

19.100   Non-destructive testing

Classification index

A09-120-1

Print number

1

International kinship

ISO 3452-1:2021

European kinship

EN ISO 3452-1:2021
Sumary
Non-destructive testing - Penetrant testing - Part 1 : general principles

This document specifies a method of penetrant testing used to detect discontinuities, e.g. cracks, laps, folds, porosity and lack of fusion, which are open to the surface of the material to be tested using white light or UV-A (365 nm) radiation. It is mainly applied to metallic materials, but can also be performed on other materials, provided that they are inert to the test media and not excessively porous (castings, forgings, welds, ceramics, etc.)

This document also includes requirements for process and control testing, but is not intended to be used for acceptance criteria. It gives neither information relating to the suitability of individual test systems for specific applications nor requirements for test equipment.

NOTE 1   Methods for determining and monitoring the essential properties of penetrant testing products to be used are specified in ISO 3452-2 and ISO 3452-3.

NOTE 2   The term "discontinuity" is used in this document in the sense that no evaluation concerning acceptability or non-acceptability is included.

NOTE 3   CEN/TR 16638 addresses penetrant testing using actinic blue light.

Replaced standards (1)
NF EN ISO 3452-1
July 2013
Standard Cancelled
Non-destructive testing - Penetrant testing - Part 1 : general principles

Le présent document définit une méthode d'essai par ressuage utilisée pour localiser les discontinuités telles que fissures, replis, plis, porosités et manque de liaison, ouvertes et débouchant à la surface du matériau à examiner. Cette méthode est principalement appliquée aux matériaux métalliques mais peut être également utilisée pour d'autres matériaux pourvu que ceux-ci ne soient pas attaqués par les produits utilisés et ne soient pas excessivement poreux. Parmi les exemples possibles, les pièces moulées, les pièces forgées, les soudures, les céramiques, etc.

Table of contents
  • Avant-propos
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Mesures de sécurité
  • 5 Principes généraux
  • 6 Produits, sensibilité et désignation
  • 7 Compatibilité
  • 8 Mode opératoire d'essai
  • 9 Rapport d'essai
  • Annexe A (normative) Principales étapes de l'examen par ressuage standard
  • Annexe B (normative) Essais de processus et de contrôle
  • Annexe C (informative) Exemple de rapport d'essai
  • Bibliographie
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