EN ISO 23277:2015

Non-destructive testing of welds - Penetrant testing - Acceptance levels (ISO 23277:2015)

ISO 23277:2015 specifies acceptance levels for indications from surface breaking imperfections in metallic welds detected by penetrant testing. The acceptance levels are primarily intended for use during manufacture examination, but where appropriate, they can be used for in-service inspection.
The acceptance levels in ISO 23277:2015 are based on detection capabilities that can be expected when using techniques specified in ISO 3452 series and parameters recommended in annex. The acceptance levels can be related to welding standards, application standards, specifications, or codes. Such a relationship is shown in ISO 17635 for ISO 5817 and ISO 10042.
Acceptance levels for grouped indications are not covered by ISO 23277:2015.

Zerstörungsfreie Prüfung von Schweißverbindungen - Eindringprüfung - Zulässigkeitsgrenzen (ISO 23277:2015)

Diese Internationale Norm legt Zulässigkeitsgrenzen für Anzeigen von Oberflächenunregelmäßigkeiten in metallischen Schweißverbindungen fest, die mit der Eindringprüfung nachgewiesen werden.
Die Zulässigkeitsgrenzen sind hauptsächlich für die Anwendung während der Herstellung vorgesehen, können aber auch bei der Betriebsprüfung angewendet werden, wenn es angemessen ist.
Die Zulässigkeitsgrenzen in diesem Dokument beruhen auf der Auffindbarkeit, die erwartet werden kann, wenn die Techniken der Normenreihe ISO 3452 und die im Anhang A empfohlenen Prüfparameter verwendet werden. Die Zulässigkeitsgrenzen können sich auf Schweißnormen, Anwendungsnormen, Spezifikationen oder Codes beziehen. Eine solche Beziehung ist für ISO 5817 und ISO 10042 in ISO 17635 aufgezeigt.
Akzeptanzkriterien für zusammengefasste Anzeigen werden durch diese Norm nicht erfasst.

Contrôle non destructif des assemblages soudés - Contrôle par ressuage - Niveaux d'acceptation (ISO 23277:2015)

L'ISO 23277:2015 spécifie les niveaux d'acceptation pour les indications des défauts débouchants observés sur des soudures sur matériaux métalliques lors du contrôle par ressuage. Les niveaux d'acceptation sont essentiellement destinés à être utilisés pour le contrôle de fabrication, mais ils peuvent également, le cas échéant, servir pour le contrôle en service.
Les niveaux d'acceptation indiqués dans l'ISO 23277:2015 sont basés sur les capacités de détection inhérentes aux techniques décrites dans la série ISO 3452 et les paramètres recommandés en annexe. Les niveaux d'acceptation peuvent être reliés à des normes de soudage, des normes d'application, des spécifications ou des codes. Une telle relation est donnée dans l'ISO 17635 pour l'ISO 5817 et l'ISO 10042.
Les niveaux d'acceptation des groupes d'indications ne sont pas couverts par l'ISO 23277:2015.

Neporušitvene preiskave zvarnih spojev - Preiskave zvarnih spojev s penetranti - Stopnje sprejemljivosti (ISO 23277:2015)

General Information

• Status: Published
• Publication Date: 10-Mar-2015
• Withdrawal Date: 29-Sep-2015
• 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: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 11-Mar-2015
• Completion Date: 11-Mar-2015
• Directive: 97/23/EC - Directive 97/23/EC of the European Parliament and of the Council of 29 May 1997 on the approximation of the laws of the Member States concerning pressure equipment
• Mandate: M/071 - Mandate to CEN for standardization in the field of Pressure equipment
• Ref Project: SIST EN ISO 23277:2015 - Non-destructive testing of welds - Penetrant testing of welds - Acceptance levels (ISO 23277:2015)

Relations

• Replaces: EN ISO 23277:2009 - Non-destructive testing of welds - Penetrant testing of welds - Acceptance levels (ISO 23277:2006)
• Effective Date: 08-Jun-2022

Standards Content (Sample)

SLOVENSKI STANDARD
01-junij-2015
1DGRPHãþD
SIST EN ISO 23277:2010
Neporušitvene preiskave zvarnih spojev - Preiskave zvarnih spojev s penetranti -
Stopnje sprejemljivosti (ISO 23277:2015)
Non-destructive testing of welds - Penetrant testing of welds - Acceptance levels (ISO
23277:2015)
Zerstörungsfreie Prüfung von Schweißverbindungen - Eindringprüfung von
Schweißverbindungen - Zulässigkeitsgrenzen (ISO 23277:2015)
Contrôle non destructif des assemblages soudés - Contrôle par ressuage des soudures -
Niveaux d'acceptation (ISO 23277:2015)
Ta slovenski standard je istoveten z: EN ISO 23277:2015
ICS:
25.160.40 Varjeni spoji in vari Welded joints
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN ISO 23277
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2015
ICS 25.160.40 Supersedes EN ISO 23277:2009
English Version
Non-destructive testing of welds - Penetrant testing - Acceptance
levels (ISO 23277:2015)
Contrôle non destructif des assemblages soudés - Contrôle Zerstörungsfreie Prüfung von Schweißverbindungen -
par ressuage - Niveaux d'acceptation (ISO 23277:2015) Eindringprüfung von Schweißverbindungen -
Zulässigkeitsgrenzen (ISO 23277:2015)
This European Standard was approved by CEN on 29 November 2014.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same
status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2015 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 23277:2015 E
worldwide for CEN national Members.

Contents
Page
Foreword .3

Foreword
This document (EN ISO 23277:2015) has been prepared by Technical Committee ISO/TC 44 "Welding and
allied processes" in collaboration with Technical Committee CEN/TC 121 “Welding” the secretariat of which is
held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by September 2015, and conflicting national standards shall be
withdrawn at the latest by September 2015.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 23277:2009.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech
Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
Endorsement notice
The text of ISO 23277:2015 has been approved by CEN as EN ISO 23277:2015 without any modification.
INTERNATIONAL ISO
STANDARD 23277
Second edition
2015-03-01
Non-destructive testing of welds —
Penetrant testing — Acceptance levels
Contrôle non destructif des assemblages soudés — Contrôle par
ressuage — Niveaux d’acceptation
Reference number
ISO 23277:2015(E)
©
ISO 2015
ISO 23277:2015(E)
© ISO 2015
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
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ii © ISO 2015 – All rights reserved

ISO 23277:2015(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Testing parameters . 2
4.1 General . 2
4.2 Sensitivity . 2
4.3 Surface condition . 2
4.4 Process and technique . 2
5 Acceptance levels . 2
5.1 General . 2
5.2 Evaluation of indications . 3
5.3 Removal of imperfections . 3
Annex A (informative) Recommended testing parameters . 4
ISO 23277:2015(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committ
...