EN ISO 5173:2023
(Main)Destructive tests on welds in metallic materials - Bend tests (ISO 5173:2023)
Destructive tests on welds in metallic materials - Bend tests (ISO 5173:2023)
This document specifies a method for making transverse root, face and side bend tests on test specimens taken from butt welds, butt welds with cladding (subdivided into welds in clad plates and clad welds) and cladding without butt welds, in order to reveal imperfections on or near the surface of the test specimen which is under tension during bend testing and/or assess ductility. It also gives the dimensions of the test specimen.
In addition, this document specifies methods to be used instead of transverse bend tests with a former for welded joints when base materials, heat affected zones and/or weld metal have a significant difference in their physical and mechanical properties in relation to bending.
This document applies to metallic materials in all forms of product with welded joints made by any welding process.
Zerstörende Prüfungen von Schweißnähten an metallischen Werkstoffen - Biegeprüfungen (ISO 5173:2023)
Dieses Dokument legt ein Verfahren zur Durchführung von wurzelseitigen, decklagenseitigen Quer- und Seitenbiegeprüfungen an Probestücken aus Stumpfnähten, Stumpfnähten mit Plattierung (unterteilt in Schweißungen in Plattierungsblechen und in Plattierungsschweißnähten) und Plattierung ohne Stumpfnähte fest, um Unregelmäßigkeiten an oder nahe der Oberfläche des Probestücks, das während der Biegeprüfung unter Zug steht, aufzuzeigen und/oder die Verformbarkeit zu beurteilen. Es gibt ebenso die Maße des Probestücks an.
Darüber hinaus legt dieses Dokument Verfahren fest, die anstelle von Querbiegeprüfungen mit einem Biegedorn für Schweißverbindungen anzuwenden sind, wenn Grundwerkstoffe, Wärmeeinflusszonen und/oder Schweißgut einen signifikanten Unterschied in ihren physikalischen und mechanischen Eigenschaften hinsichtlich der Biegung aufweisen.
Dieses Dokument ist anwendbar für Metallwerkstoffe jeglicher Produktform mit Schweißverbindungen, die mit jeder Art von Schweißverfahren erzeugt werden.
Essais destructifs des soudures sur matériaux métalliques - Essais de pliage (ISO 5173:2023)
Le présent document spécifie une méthode d’essai de pliage transversal envers, endroit et de côté sur des éprouvettes prélevées dans des soudures bout à bout, des soudures bout à bout avec revêtement (subdivisées en soudures de tôles revêtues et soudures de revêtement) et revêtement sans soudure bout à bout, afin de révéler des défauts sur la surface ou près de la surface de l’éprouvette, mise en extension pendant l’essai de pliage et/ou d’évaluer la ductilité. Elle spécifie également les dimensions de l’éprouvette.
De plus, le présent document spécifie des méthodes à utiliser au lieu des pliages transversaux avec un poinçon pour les assemblages soudés dont les métaux de base, les zones affectées thermiquement et/ou le métal fondu ont des différences notables de propriétés physiques et mécaniques concernant le pliage.
Le présent document est applicable à des assemblages soudés sur matériaux métalliques sous toute forme de livraison quel que soit le procédé de soudage utilisé.
Porušitveno preskušanje zvarnih spojev na kovinskih materialih - Upogibni preskusi (ISO 5173:2023)
Ta dokument določa metodo za izvedbo vzdolžnega upogibnega preskusa prek kolena, vzdolžnega upogibnega preskusa prek temena in vzdolžnega stranskega upogibnega preskusa na preskusnih vzorcih iz soležnih zvarov, soležnih zvarov z oplatenjem (ki jih delimo na zvare z oplatenimi ploščami in oplatene zvare) in oplatenje brez soležnih zvarov za odkrivanje nepravilnosti na površini ali v bližini površine preskusnega vzorca, ki je pod napetostjo pri preskušanju upogiba, in/ali ocenjevanje duktilnosti. Prav tako podaja mere preskusnega vzorca.
Poleg tega ta dokument določa metode, ki se jih uporablja namesto vzdolžnih upogibnih preskusov, za zvarjene spoje, ko se osnovni materiali, območja, na katera vpliva toplota, in/ali zvarna kovina bistveno razlikujejo glede svojih fizikalnih in mehanskih lastnosti v zvezi z upogibanjem.
Ta dokument se uporablja za kovinske materiale v vseh oblikah izdelkov, ki vsebujejo kakršen koli zvarjeni spoj izveden s katerim koli postopkom varjenja.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-2023
Nadomešča:
SIST EN ISO 5173:2010
SIST EN ISO 5173:2010/A1:2013
Porušitveno preskušanje zvarnih spojev na kovinskih materialih - Upogibni
preskusi (ISO 5173:2023)
Destructive tests on welds in metallic materials - Bend tests (ISO 5173:2023)
Zerstörende Prüfungen von Schweißnähten an metallischen Werkstoffen -
Biegeprüfungen (ISO 5173:2023)
Essais destructifs des soudures sur matériaux métalliques - Essais de pliage (ISO
5173:2023)
Ta slovenski standard je istoveten z: EN ISO 5173:2023
ICS:
25.160.40 Varjeni spoji in vari Welded joints and welds
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 5173
EUROPEAN STANDARD
NORME EUROPÉENNE
January 2023
EUROPÄISCHE NORM
ICS Supersedes EN ISO 5173:2010, EN ISO
5173:2010/A1:2011
English Version
Destructive tests on welds in metallic materials - Bend
tests (ISO 5173:2023)
Essais destructifs des soudures sur matériaux Zerstörende Prüfungen von Schweißnähten an
métalliques - Essais de pliage (ISO 5173:2023) metallischen Werkstoffen - Biegeprüfungen (ISO
5173:2023)
This European Standard was approved by CEN on 29 December 2022.
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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 5173:2023 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 5173:2023) has been prepared by Technical Committee ISO/TC 44 "Welding
and allied processes" in collaboration with Technical Committee CEN/TC 121 “Welding and allied
processes” 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 July 2023, and conflicting national standards shall be
withdrawn at the latest by July 2023.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 5173:2010.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
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, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 5173:2023 has been approved by CEN as EN ISO 5173:2023 without any modification.
INTERNATIONAL ISO
STANDARD 5173
Fourth edition
2023-01
Destructive tests on welds in metallic
materials — Bend tests
Essais destructifs des soudures sur matériaux métalliques — Essais de
pliage
Reference number
ISO 5173:2023(E)
ISO 5173:2023(E)
© ISO 2023
All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
ISO 5173:2023(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Symbols and abbreviated terms.8
5 Principle . 8
6 Preparation of test specimens . 8
6.1 General . 8
6.2 Location . 9
6.3 Marking . 9
6.4 Heat treatment and/or ageing . 9
6.5 Extraction . 9
6.6 Specimen size . . . 9
6.6.1 Transverse root and face bend tests of a butt weld (TRBB and TFBB) . 9
6.6.2 Transverse side bend tests of a butt weld (TSBB) . 9
6.6.3 Longitudinal bend tests of a butt weld (LFBB and LRBB) . 10
6.6.4 Face bend tests of cladding material without a butt weld (FBC) . 10
6.6.5 Side bend tests of cladding material without a butt weld (SBC). 10
6.6.6 Transverse face bend tests of cladding material with a butt weld (FBCB) . 10
6.6.7 Side bend tests of cladding material with a butt weld (SBCB) . 11
6.6.8 Dimensions . 11
6.6.9 Surface preparation .12
7 Conditions of testing .12
7.1 Etching .12
7.2 Testing .13
7.2.1 General .13
7.2.2 Testing with a former .13
7.2.3 Testing with a roller . 17
7.2.4 Bend testing with backing plate . 18
7.3 Diameter of former and roller . 20
7.3.1 Steel, nickel and nickel alloys . 20
7.3.2 Aluminium and its alloys . 20
7.4 Distance between and radius of parallel rollers . 20
7.5 Bending angle . 21
7.6 Bending elongation . 21
8 Test results . .21
9 Test report .21
Annex A (informative) Example of a test report.23
Bibliography .24
iii
ISO 5173:2023(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
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the conve
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.