Mechanical joining - Destructive testing of joints - Specimen dimensions and test procedure for tensile shear testing of single joints (ISO 12996:2013)

This International Standard specifies the geometry of the test specimens and the procedure for the tensile shear testing of single mechanical joints on single and multilayer specimens up to a single sheet thickness of 4,5 mm. The term sheet, as used in this International Standard, includes extrusions and cast materials. The purpose of the tensile shear test is to determine the mechanical characteristics and failure modes of the joints made with the different methods. This International Standard does not apply to civil engineering applications such as metal building and steel construction which are covered by other applicable standards.

Mechanisches Fügen - Zerstörende Prüfung von Verbindungen - Probenmaße und Prüfverfahren für die Scherzugprüfung von Einpunktproben (ISO 12996:2013)

Diese Norm enthält Festlegungen für die Probengeometrie und das Verfahren für die Scherzugprüfung von
Einpunktverbindungen an ein- und mehrlagigen Proben bis zu einer Dicke eines einzelnen Bleches von
4,5 mm fest.
Der Begriff Blech, so wie er in dieser Norm verwendet wird, umfasst extrudierte Werkstoffe und
Gusswerkstoffe.
Das Ziel der Scherzugprüfung ist, die mechanischen Kennwerte und die Versagensarten der mit
unterschiedlichen Verfahren hergestellten Verbindungen zu bestimmen.

Assemblage mécanique - Essais destructifs des assemblages - Dimensions des éprouvettes et mode opératoire d'essai pour les essais de traction-cisaillement des assemblages simples (ISO 12996:2013)

L'ISO 12996:2013 spécifie la géométrie des éprouvettes et le mode opératoire pour les essais de traction-cisaillement des assemblages mécaniques simples sur des éprouvettes mono et multicouches jusqu'à une épaisseur de tôle individuelle de 4,5 mm.
Le terme « tôle », tel qu'il est employé dans l'ISO 12996:2013, comprend les matériaux extrudés et les matériaux de fonderie.
L'essai de traction-cisaillement a pour objet de déterminer les caractéristiques mécaniques et les types de défaillances des assemblages réalisés selon les différentes méthodes.
L'ISO 12996:2013 ne s'applique pas aux applications de génie civil telles que la construction métallique et la construction en acier qui sont couvertes par d'autres normes.

Mehansko spajanje - Porušitveno preskušanje spojev - Mere primerkov in preskusni postopki za natezno strižno preskušanje enojnih spojev (ISO 12996:2013)

Ta mednarodni standard določa geometrijo preskusnih vzorcev ter postopek za natezno strižno preskušanje posameznih mehanskih spojev na eno- in večplastnih vzorcih do debeline posamezne plasti 4,5 mm. Izraz plast, uporabljen v tem mednarodnem standardu, vključuje materiale za ekstrudiranje in vlivanje. Namen natezno strižnega preskušanja je določiti mehanske lastnosti in napake spojev, izdelanih z različnimi metodami. Ta mednarodni standard ne velja za proizvode za inženirske objekte, kot so kovinske stavbe in jeklene konstrukcije, ki jih zajemajo drugi ustrezni standardi.

General Information

Status
Published
Public Enquiry End Date
24-Jan-2012
Publication Date
10-Jul-2013
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
10-Jul-2013
Due Date
14-Sep-2013
Completion Date
11-Jul-2013

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SLOVENSKI STANDARD
SIST EN ISO 12996:2013
01-september-2013
Mehansko spajanje - Porušitveno preskušanje spojev - Mere primerkov in
preskusni postopki za natezno strižno preskušanje enojnih spojev (ISO
12996:2013)
Mechanical joining - Destructive testing of joints - Specimen dimensions and test
procedure for tensile shear testing of single joints (ISO 12996:2013)
Mechanisches Fügen - Zerstörende Prüfung von Verbindungen - Probenmaße und
Prüfverfahren für die Scherzugprüfung von Einpunktproben (ISO 12996:2013)
Assemblage mécanique - Essais destructifs des assemblages - Dimensions des
éprouvettes et mode opératoire d'essai pour les essais de traction-cisaillement des
assemblages simples (ISO 12996:2013)
Ta slovenski standard je istoveten z: EN ISO 12996:2013
ICS:
25.160.40 Varjeni spoji in vari Welded joints
SIST EN ISO 12996:2013 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN ISO 12996:2013

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SIST EN ISO 12996:2013


EUROPEAN STANDARD
EN ISO 12996

NORME EUROPÉENNE

EUROPÄISCHE NORM
July 2013
ICS 25.160.40; 25.160.10
English Version
Mechanical joining - Destructive testing of joints - Specimen
dimensions and test procedure for tensile shear testing of single
joints (ISO 12996:2013)
Assemblage mécanique - Essais destructifs des jonctions - Mechanisches Fügen - Zerstörende Prüfung von
Dimensions des éprouvettes et procédures d'essai pour Verbindungen - Probenmaße und Prüfverfahren für die
essais de traction-cisaillement des jonctions uniques (ISO Scherzugprüfung von Einpunktproben (ISO 12996:2013)
12996:2013)
This European Standard was approved by CEN on 15 June 2013.

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

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2013 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 12996:2013: E
worldwide for CEN national Members.

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SIST EN ISO 12996:2013
EN ISO 12996:2013 (E)
Contents Page
Foreword .3

2

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SIST EN ISO 12996:2013
EN ISO 12996:2013 (E)
Foreword
This document (EN ISO 12996:2013) 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 January 2014, and conflicting national standards shall be withdrawn at
the latest by January 2014.
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.
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 12996:2013 has been approved by CEN as EN ISO 12996:2013 without any modification.

3

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SIST EN ISO 12996:2013

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SIST EN ISO 12996:2013
INTERNATIONAL ISO
STANDARD 12996
First edition
2013-07-15
Mechanical joining — Destructive
testing of joints — Specimen
dimensions and test procedure for
tensile shear testing of single joints
Assemblage mécanique — Essais destructifs des assemblages —
Dimensions des éprouvettes et procédures d’essai pour essais de
traction-cisaillement des jonctions uniques
Reference number
ISO 12996:2013(E)
©
ISO 2013

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SIST EN ISO 12996:2013
ISO 12996:2013(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2013
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.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2013 – All rights reserved

---------------------- Page: 8 ----------------------

SIST EN ISO 12996:2013
ISO 12996:2013(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Test specimens and types of tests . 3
5 Test equipment and test procedure . 4
6 Failure modes and force-displacement curves . 5
7 Test report . 5
Annex A (normative) Types of joint failure . 7
Bibliography .16
© ISO 2013 – All rights reserved iii

---------------------- Page: 9 ----------------------

SIST EN ISO 12996:2013
ISO 12996:2013(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, 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, www.iso.org/patents.
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
The committee responsible for this document is ISO/TC 44, Welding and allied processes, Subcommittee
SC 6, Resistance welding and allied mechanical joining.
Requests for official interpretations of any aspect of this International Standard should be directed to
the Secretariat of ISO/TC 44/SC 6 via your national standards body. A complete listing of these bodies
can be found at www.iso.org.
iv © ISO 2013 – All rights reserved

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SIST EN ISO 12996:2013
INTERNATIONAL STANDARD ISO 12996:2013(E)
Mechanical joining — Destructive testing of joints —
Specimen dimensions and test procedure for tensile shear
testing of single joints
1 Scope
This International Standard specifies the geometry of the test specimens and the procedure for the
tensile shear testing of single mechanical joints on single and multilayer specimens up to a single sheet
thickness of 4,5 mm.
The term sheet, as used in this International Standard, includes extrusions and cast materials.
The purpose of the tensile shear test is to determine the mechanical characteristics and failure modes
of the joints made with the different methods.
This International Standard does not apply to civil engineering applications such as metal building and
steel construction which are covered by other applicable standards.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
ISO 2768-1, General tolerances — Part 1: Tolerances for linear and angular dimensions without individual
tolerance indications
ISO 7500-1, Metallic materials — Verification of static uniaxial testing machines — Part 1: Tension/compression
testing machines — Verification and calibration of the force-measuring system
3 Terms and definitions
For the purpose of this document, the following terms and definitions apply.
3.1
tensile shear force
F
max
maximum force recorded in the test
Note 1 to entry: If required, further characteristic data, e.g. F (see 3.2), stiffness of the specimen c (see 3.7) or
p0,2
slope of the force curve, energy dissipation W (see 3.8), ca
...

SLOVENSKI STANDARD
oSIST prEN ISO 12996:2012
01-januar-2012
Mehansko spajanje - Porušitveno preskušanje spojev - Mere primerkov in
preskusni postopki za natezno strižno preskušanje enojnih spojev (ISO/DIS
12996:2011)
Mechanical joining - Destructive testing of joints - Specimen dimensions and test
procedure for tensile shear testing of single joints (ISO/DIS 12996:2011)
Mechanisches Fügen - Zerstörende Prüfung von Verbindungen - Probenmaße und
Prüfverfahren für die Scherzugprüfung von Einpunktproben (ISO/DIS 12996:2011)
Assemblage mécanique - Essais destructifs des assemblages - Dimensions des
éprouvettes et mode opératoire d'essai pour les essais de traction-cisaillement des
assemblages simples (ISO/DIS 12996:2011)
Ta slovenski standard je istoveten z: prEN ISO 12996
ICS:
25.160.40 Varjeni spoji in vari Welded joints
oSIST prEN ISO 12996:2012 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN ISO 12996:2012

---------------------- Page: 2 ----------------------
oSIST prEN ISO 12996:2012


EUROPEAN STANDARD
DRAFT
prEN ISO 12996
NORME EUROPÉENNE

EUROPÄISCHE NORM

November 2011
ICS 25.160.40; 25.160.10
English Version
Mechanical joining - Destructive testing of joints - Specimen
dimensions and test procedure for tensile shear testing of single
joints (ISO/DIS 12996:2011)
Assemblage mécanique - Essais destructifs des Mechanisches Fügen - Zerstörende Prüfung von
assemblages - Dimensions des éprouvettes et mode
Verbindungen - Probenmaße und Prüfverfahren für die
opératoire d'essai pour les essais de traction-cisaillement Scherzugprüfung von Einpunktproben (ISO/DIS
des assemblages simples (ISO/DIS 12996:2011) 12996:2011)
This draft European Standard is submitted to CEN members for parallel enquiry. It has been drawn up by the Technical Committee
CEN/TC 121.

If this draft becomes a European Standard, 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.

This draft European Standard was established by CEN 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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.

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.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2011 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN ISO 12996:2011: E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
oSIST prEN ISO 12996:2012
prEN ISO 12996:2011 (E)
Contents Page
Foreword .3

2

---------------------- Page: 4 ----------------------
oSIST prEN ISO 12996:2012
prEN ISO 12996:2011 (E)
Foreword
This document (prEN ISO 12996:2011) 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 document is currently submitted to the parallel Enquiry.
Endorsement notice
The text of ISO/DIS 12996:2011 has been approved by CEN as a prEN ISO 12996:2011 without any
modification.

3

---------------------- Page: 5 ----------------------
oSIST prEN ISO 12996:2012

---------------------- Page: 6 ----------------------
oSIST prEN ISO 12996:2012

DRAFT INTERNATIONAL STANDARD ISO/DIS 12996
ISO/TC 44/SC 6 Secretariat: DIN
Voting begins on Voting terminates on

2011-11-03 2012-04-03
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION    МЕЖДУНАРОДНАЯ ОРГАНИЗАЦИЯ ПО СТАНДАРТИЗАЦИИ    ORGANISATION INTERNATIONALE DE NORMALISATION


Mechanical joining — Destructive testing of joints — Specimen
dimensions and test procedure for tensile shear testing of
single joints
Assemblage mécanique — Essais destructifs des assemblages — Dimensions des éprouvettes et mode
opératoire d'essai pour les essais de traction-cisaillement des assemblages simples
ICS 25.160.10; 25.160.40




ISO/CEN PARALLEL PROCESSING
This draft has been developed within the International Organization for Standardization (ISO), and
processed under the ISO-lead mode of collaboration as defined in the Vienna Agreement.
This draft is hereby submitted to the ISO member bodies and to the CEN member bodies for a parallel
five-month enquiry.
Should this draft be accepted, a final draft, established on the basis of comments received, will be
submitted to a parallel two-month approval vote in ISO and formal vote in CEN.

To expedite distribution, this document is circulated as received from the committee
secretariat. ISO Central Secretariat work of editing and text composition will be undertaken at
publication stage.
Pour accélérer la distribution, le présent document est distribué tel qu'il est parvenu du
secrétariat du comité. Le travail de rédaction et de composition de texte sera effectué au
Secrétariat central de l'ISO au stade de publication.



THIS DOCUMENT IS A DRAFT CIRCULATED 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 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 NATIONAL REGULATIONS.
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.
©  International Organization for Standardization, 2011

---------------------- Page: 7 ----------------------
oSIST prEN ISO 12996:2012
ISO/DIS 12996

Copyright notice
This ISO document is a Draft International Standard and is copyright-protected by ISO. Except as permitted
under the applicable laws of the user’s country, neither this ISO draft nor any extract from it may be
reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic,
photocopying, recording or otherwise, without prior written permission being secured.
Requests for permission to reproduce should be addressed to either ISO at the address below or ISO’s
member body in the country of the requester.
ISO copyright office
Case postale 56  CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Reproduction may be subject to royalty payments or a licensing agreement.
Violators may be prosecuted.

ii © ISO 2011 – All rights reserved

---------------------- Page: 8 ----------------------
oSIST prEN ISO 12996:2012
ISO/DIS 12996
Contents Page
Foreword .iv
1 Scope.1
2 Normative references.1
3 Terms and definitions .1
4 Test specimens and types of tests.3
5 Test equipment and test procedure .4
6 Failure modes and load-elongation curves .6
7 Test report.6
Annex A (normative) Types of joint failure .8
A.1 General.8
A.2 Typical failure modes of semi-tubular self piercing rivet joints under shear load.8
A.3 Typical failure modes of solid self piercing rivet joints .9
A.4 Typical failure modes of clinch joints .10
A.5 Typical failure modes of screwed joints .11
A.6 Typical failure modes of joints made with self clinching or self piercing nuts .12
A.7 Typical failure modes of joints made with self clinching or self piercing bolts .13
A.8 Typical failure modes of blind rivet joints .14
A.9 Typical failure modes of lock bolt joints.15
A.10 Different load-elongation curves for the tensile shear test .16

© ISO 2011 – All rights reserved iii

---------------------- Page: 9 ----------------------
oSIST prEN ISO 12996:2012
ISO/DIS 12996
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.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
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.
ISO 12996 was prepared by Technical Committee ISO/TC 44, Welding and allied processes, Subcommittee
SC 6, Resistance welding and allied mechanical joining.
iv © ISO 2011 – All rights reserved

---------------------- Page: 10 ----------------------
oSIST prEN ISO 12996:2012
DRAFT INTERNATIONAL STANDARD ISO/DIS 12996

Mechanical joining — Destructive testing of joints — Specimen
dimensions and test procedure for tensile shear testing of
single joints
1 Scope
This international standard (ISO 12996) specifies the geometry of the test specimens and the procedure for
the tensile shear testing of single mechanical joints on single and multi-layer specimens up to a single sheet
thickness of 4,5 mm.
The term sheet, as used in this standard, includes extrusions and cast materials.
The purpose of the tensile shear test is to determine the mechanical characteristics and failure types of the
joints made with the different methods.
2 Norma
...

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