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CEN

prEN ISO 17635

(Main)

Non-destructive testing of welds - General rules for metallic materials (ISO/DIS 17635:2023)

Non-destructive testing of welds - General rules for metallic materials (ISO/DIS 17635:2023)

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.

Zerstörungsfreie Prüfung von Schweißverbindungen - Allgemeine Regeln für metallische Werkstoffe (ISO/DIS 17635:2023)

Essais non destructifs des assemblages soudés - Règles générales pour les matériaux métalliques (ISO/DIS 17635:2023)

ISO 17635:2016 donne des lignes directrices pour le choix des méthodes d'essai non destructif (END) des assemblages soudés et l'évaluation des résultats dans le cadre du contrôle qualité, en se fondant sur les exigences concernant la qualité, le matériau, l'épaisseur de soudure, le procédé de soudage et l'étendue de l'essai.
ISO 17635:2016 spécifie également les règles générales et les normes applicables aux différents types d'essai, tant du point de vue de la méthodologie que des niveaux d'acceptation pour les matériaux métalliques.
Les niveaux d'acceptation ne peuvent pas être une interprétation directe des niveaux de qualité définis dans l'ISO 5817 ou l'ISO 10042. Ils sont liés à la qualité globale du lot d'assemblages soudés produit.
Les exigences relatives aux niveaux d'acceptation pour les END ne sont corrélées aux niveaux de qualité définis dans l'ISO 5817 ou l'ISO 10042 (modérés, moyens et élevés) que sur une base générale, et non pas en détail pour chaque indication.
L'Annexe A établit une corrélation entre les normes relatives à la qualité, aux essais non destructifs et aux niveaux d'acceptation.
L'Annexe B donne une vue d'ensemble des normes relatives aux niveaux de qualité, aux niveaux d'acceptation et aux méthodes d'essai non destructif.

Neporušitveno preskušanje zvarnih spojev - Splošna pravila za kovinske materiale (ISO/DIS 17635:2023)

General Information

Status
Not Published
Publication Date
23-Jun-2025
ICS
25.160.40 - Welded joints and welds
Technical Committee
CEN/TC 121 - Welding
Drafting Committee
CEN/TC 121/WG 21 - Testing of welds
Current Stage
4060 - Closure of enquiry - Enquiry
Start Date
21-Feb-2024
Completion Date
21-Feb-2024
Ref Project
oSIST prEN ISO 17635:2024 - Non-destructive testing of welds - General rules for metallic materials (ISO/DIS 17635:2023)

Relations

Revises
EN ISO 17635:2016 - Non-destructive testing of welds - General rules for metallic materials (ISO 17635:2016)
Effective Date
05-Oct-2022

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SLOVENSKI STANDARD
oSIST prEN ISO 17635:2024
01-januar-2024
Neporušitveno preskušanje zvarnih spojev - Splošna pravila za kovinske materiale
(ISO/DIS 17635:2023)
Non-destructive testing of welds - General rules for metallic materials (ISO/DIS
17635:2023)
Zerstörungsfreie Prüfung von Schweißverbindungen - Allgemeine Regeln für metallische
Werkstoffe (ISO/DIS 17635:2023)
Essais non destructifs des assemblages soudés - Règles générales pour les matériaux
métalliques (ISO/DIS 17635:2023)
Ta slovenski standard je istoveten z: prEN ISO 17635
ICS:
25.160.40 Varjeni spoji in vari Welded joints and welds
oSIST prEN ISO 17635:2024 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN ISO 17635:2024

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oSIST prEN ISO 17635:2024
DRAFT INTERNATIONAL STANDARD
ISO/DIS 17635
ISO/TC 44/SC 5 Secretariat: AFNOR
Voting begins on: Voting terminates on:
2023-11-29 2024-02-21
Non-destructive testing of welds — General rules for
metallic materials
Contrôle non destructif des assemblages soudés — Règles générales pour les matériaux métalliques
ICS: 25.160.40
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 17635:2023(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2023

---------------------- Page: 3 ----------------------
oSIST prEN ISO 17635:2024
ISO/DIS 17635:2023(E)
DRAFT INTERNATIONAL STANDARD
ISO/DIS 17635
ISO/TC 44/SC 5 Secretariat: AFNOR
Voting begins on: Voting terminates on:

Non-destructive testing of welds — General rules for
metallic materials
Contrôle non destructif des assemblages soudés — Règles générales pour les matériaux métalliques
ICS: 25.160.40
This document is circulated as received from the committee secretariat.
COPYRIGHT PROTECTED DOCUMENT
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
© ISO 2023
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
NOT BE REFERRED TO AS AN INTERNATIONAL
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on STANDARD UNTIL PUBLISHED AS SUCH.
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
IN ADDITION TO THEIR EVALUATION AS
or ISO’s member body in the country of the requester. BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
ISO copyright office
USER PURPOSES, DRAFT INTERNATIONAL
CP 401 • Ch. de Blandonnet 8
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
CH-1214 Vernier, Geneva
POTENTIAL TO BECOME STANDARDS TO
Phone: +41 22 749 01 11
WHICH REFERENCE MAY BE MADE IN
Reference number
Email: copyright@iso.org
NATIONAL REGULATIONS.
Website: www.iso.org ISO/DIS 17635:2023(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
Published in Switzerland
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
ii
  © ISO 2023 – All rights reserved
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2023

---------------------- Page: 4 ----------------------
oSIST prEN ISO 17635:2024
ISO/DIS 17635:2023(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Abbreviate
...

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