Corrosion of metals and alloys - Stress corrosion testing - Part 10: Reverse U-bend method (ISO 7539-10:2020)

This document specifies procedures for designing, preparing and using reversed U-bend (RUB) test specimens for investigating the susceptibility of the metal to stress corrosion cracking. The term "metal" as used in this document includes alloys.

Korrosion der Metalle und Legierungen - Prüfung der Spannungsrisskorrosion - Teil 10: Vorbereitung und Anwendung von reversierten Bügelproben (ISO 7539-10:2020)

Dieses Dokument legt die Verfahrensweisen für die Planung, Vorbereitung und Anwendung von reversierten  Bügelproben (RUB Proben; en: Reversed U bend) bei Prüfungen zur Ermittlung der Anfälligkeit von Metallen gegenüber Spannungsrisskorrosion fest. Der in diesem Dokument verwendete Begriff „Metall“ umfasst Legierungen.

Corrosion des métaux et alliages - Essais de corrosion sous contrainte - Partie 10: Méthode d'essai par cintrage en U inversé (ISO 7539-10:2020)

Le présent document spécifie les modes opératoires de conception, de préparation et d'utilisation d'éprouvettes d'essai cintrées en U invers (RUB, aussi dénommées « selles de cheval ») permettant d'étudier la sensibilité du métal à la corrosion fissurante sous contrainte. Pour les besoins du présent document, le terme « métal » inclut également les alliages.

Korozija kovin in zlitin - Ugotavljanje pokanja zaradi napetostne korozije - 10. del: Reverzna metoda "U-upognjenci" (ISO 7539-10:2020)

General Information

Status
Published
Publication Date
26-May-2020
Withdrawal Date
29-Nov-2020
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
27-May-2020
Completion Date
27-May-2020

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SLOVENSKI STANDARD
SIST EN ISO 7539-10:2020
01-julij-2020
Nadomešča:
SIST EN ISO 7539-10:2015
Korozija kovin in zlitin - Ugotavljanje pokanja zaradi napetostne korozije - 10. del:
Reverzna metoda "U-upognjenci" (ISO 7539-10:2020)
Corrosion of metals and alloys - Stress corrosion testing - Part 10: Reverse U-bend
method (ISO 7539-10:2020)
Korrosion der Metalle und Legierungen - Prüfung der Spannungsrisskorrosion - Teil 10:
Vorbereitung und Anwendung von reversierten Bügelproben (ISO 7539-10:2020)
Corrosion des métaux et alliages - Essais de corrosion sous contrainte - Partie 10:
Méthode d'essai par cintrage en U inversé (ISO 7539-10:2020)
Ta slovenski standard je istoveten z: EN ISO 7539-10:2020
ICS:
77.060 Korozija kovin Corrosion of metals
SIST EN ISO 7539-10:2020 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 7539-10:2020

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SIST EN ISO 7539-10:2020


EN ISO 7539-10
EUROPEAN STANDARD

NORME EUROPÉENNE

May 2020
EUROPÄISCHE NORM
ICS 77.060 Supersedes EN ISO 7539-10:2014
English Version

Corrosion of metals and alloys - Stress corrosion testing -
Part 10: Reverse U-bend method (ISO 7539-10:2020)
Corrosion des métaux et alliages - Essais de corrosion Korrosion der Metalle und Legierungen - Prüfung der
sous contrainte - Partie 10: Méthode d'essai par Spannungsrisskorrosion - Teil 10: Vorbereitung und
cintrage en U inversé (ISO 7539-10:2020) Anwendung von reversierten Bügelproben (ISO 7539-
10:2020)
This European Standard was approved by CEN on 10 May 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 7539-10:2020 E
worldwide for CEN national Members.

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SIST EN ISO 7539-10:2020
EN ISO 7539-10:2020 (E)
Contents Page
European foreword . 3

2

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SIST EN ISO 7539-10:2020
EN ISO 7539-10:2020 (E)
European foreword
This document (EN ISO 7539-10:2020) has been prepared by Technical Committee ISO/TC 156
"Corrosion of metals and alloys" in collaboration with Technical Committee CEN/TC 262 “Metallic and
other inorganic coatings, including for corrosion protection and corrosion testing of metals and alloys”
the secretariat of which is held by BSI.
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 November 2020, and conflicting national standards
shall be withdrawn at the latest by November 2020.
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 7539-10:2014.
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 7539-10:2020 has been approved by CEN as EN ISO 7539-10:2020 withou
...

SLOVENSKI STANDARD
oSIST prEN ISO 7539-10:2019
01-oktober-2019
Korozija kovin in zlitin - Ugotavljanje pokanja zaradi napetostne korozije - 10. del:
Reverzna metoda "U-upognjenci" (ISO/DIS 7539-10:2019)
Corrosion of metals and alloys - Stress corrosion testing - Part 10: Reverse U-bend
method (ISO/DIS 7539-10:2019)
Korrosion der Metalle und Legierungen - Prüfung der Spannungsrisskorrosion - Teil 10:
Vorbereitung und Anwendung von reversierten Bügelproben (ISO/DIS 7539-10:2019)
Corrosion des métaux et alliages - Essais de corrosion sous contrainte - Partie 10:
Méthode d'essai par cintrage en U inversé (ISO/DIS 7539-10:2019)
Ta slovenski standard je istoveten z: prEN ISO 7539-10
ICS:
77.060 Korozija kovin Corrosion of metals
oSIST prEN ISO 7539-10:2019 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN ISO 7539-10:2019

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oSIST prEN ISO 7539-10:2019
DRAFT INTERNATIONAL STANDARD
ISO/DIS 7539-10
ISO/TC 156 Secretariat: SAC
Voting begins on: Voting terminates on:
2019-07-22 2019-10-14
Corrosion of metals and alloys — Stress corrosion
testing —
Part 10:
Reverse U-bend method
Corrosion des métaux et alliages — Essais de corrosion sous contrainte —
Partie 10: Méthode d'essai par cintrage en U inversé
ICS: 77.060
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
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 7539-10:2019(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 2019

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oSIST prEN ISO 7539-10:2019
ISO/DIS 7539-10:2019(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2019
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
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2019 – All rights reserved

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oSIST prEN ISO 7539-10:2019
ISO/DIS 7539-10:2019(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative reference . 1
3 Terms and definitions . 1
4 Principle . 1
5 Specimens . 2
5.1 General . 2
5.2 Preparation of RUB specimens . 2
5.3 Fastening RUB specimens with a loading bolt .
...

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