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EN ISO 7438:2020

(Main)

Metallic materials - Bend test (ISO 7438:2020)

Metallic materials - Bend test (ISO 7438:2020)

This document specifies a method for determining the ability of metallic materials to undergo plastic deformation in bending.
This document applies to test pieces taken from metallic products, as specified in the relevant product standard. It is not applicable to certain materials or products, for example tubes in full section or welded joints, for which other standards exist.

Metallische Werkstoffe - Biegeversuch (ISO 7438:2020)

Dieses Dokument legt ein Verfahren zur Bestimmung der plastischen Verformbarkeit metallischer Werkstoffe im Biegeversuch fest.
Dieses Dokument wird angewendet für Proben, die von metallischen Erzeugnissen nach entsprechenden Werkstoffnormen entnommen werden. Es ist nicht anwendbar auf spezielle Werkstoffe oder Erzeugnisse, z. B. Rohrabschnitte, Schweißverbindungen, für die es andere Normen gibt.

Matériaux métalliques - Essai de pliage (ISO 7438:2020)

Le présent document spécifie une méthode de détermination de l'aptitude à la déformation plastique par pliage des matériaux métalliques.
Le présent document est applicable aux éprouvettes prélevées dans des produits métalliques tels que spécifiés dans la norme de produit pertinente. Elle n'est pas applicable à certains matériaux ou produits, par exemple tubes en section complète ou assemblages soudés pour lesquels d'autres normes existent.

Kovinski materiali - Upogibni preskus (ISO 7438:2020)

General Information

Status
Published
Publication Date
20-Oct-2020
Withdrawal Date
29-Apr-2021
ICS
77.040.10 - Mechanical testing of metals
Technical Committee
ECISS/TC 101 - Test methods for steel (other than chemical analysis)
Drafting Committee
ECISS/TC 101 - Test methods for steel (other than chemical analysis)
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
21-Oct-2020
Completion Date
21-Oct-2020
Ref Project
SIST EN ISO 7438:2021 - Metallic materials - Bend test (ISO 7438:2020)

Relations

Replaces
EN ISO 7438:2016 - Metallic materials - Bend test (ISO 7438:2016)
Effective Date
08-Jun-2022

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 7438:2021
01-marec-2021
Nadomešča:
SIST EN ISO 7438:2016
Kovinski materiali - Upogibni preskus (ISO 7438:2020)
Metallic materials - Bend test (ISO 7438:2020)
Metallische Werkstoffe - Biegeversuch (ISO 7438:2020)
Matériaux métalliques - Essai de pliage (ISO 7438:2020)
Ta slovenski standard je istoveten z: EN ISO 7438:2020
ICS:
77.040.10 Mehansko preskušanje kovin Mechanical testing of metals
SIST EN ISO 7438:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 7438:2021

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SIST EN ISO 7438:2021


EN ISO 7438
EUROPEAN STANDARD

NORME EUROPÉENNE

October 2020
EUROPÄISCHE NORM
ICS 77.040.10 Supersedes EN ISO 7438:2016
English Version

Metallic materials - Bend test (ISO 7438:2020)
Matériaux métalliques - Essai de pliage (ISO Metallische Werkstoffe - Biegeversuch (ISO
7438:2020) 7438:2020)
This European Standard was approved by CEN on 8 August 2020.

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, Turkey 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
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 7438:2020 E
worldwide for CEN national Members.

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SIST EN ISO 7438:2021
EN ISO 7438:2020 (E)
Contents Page
European foreword . 3

2

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SIST EN ISO 7438:2021
EN ISO 7438:2020 (E)
European foreword
This document (EN ISO 7438:2020) has been prepared by Technical Committee ISO/TC 164
"Mechanical testing of metals" in collaboration with Technical Committee CEN/TC 459/SC 1 “Test
methods for steel (other than chemical analysis)” the secretariat of which is held by AFNOR.
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 April 2021, and conflicting national standards shall be
withdrawn at the latest by April 2021.
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 7438:2016.
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, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 7438:2020 has been approved by CEN as EN ISO 7438:2020 without any modification.


3

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SIST EN ISO 7438:2021

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SIST EN ISO 7438:2021
INTERNATIONAL ISO
STANDARD 7438
Fourth edition
2020-10
Metallic materials — Bend test
Matériaux métalliques — Essai de pliage
Reference number
ISO 7438:2020(E)
©
ISO 2020

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SIST EN ISO 7438:2021
ISO 7438:2020(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2020
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
...

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