SIST EN ISO 3376:2012

SLOVENSKI STANDARD
SIST EN ISO 3376:2012
01-marec-2012
1DGRPHãþD
SIST EN ISO 3376:2003
Usnje - Fizikalni in mehanski preskusi - Ugotavljanje raztržnosti in odstotka
raztezka (ISO 3376:2011)
Leather - Physical and mechanical tests - Determination of tensile strength and
percentage extension (ISO 3376:2011)
Leder - Physikalische und mechanische Prüfungen - Bestimmung der Zugfestigkeit und
der prozentualen Dehnung (ISO 3376:2011)
Cuir - Essais physiques et mécaniques - Détermination de la résistance à la traction et
du pourcentage d'allongement (ISO 3376:2011)
Ta slovenski standard je istoveten z: EN ISO 3376:2011
ICS:
59.140.30 Usnje in krzno Leather and furs
SIST EN ISO 3376:2012 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 3376:2012

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SIST EN ISO 3376:2012


EUROPEAN STANDARD
EN ISO 3376

NORME EUROPÉENNE

EUROPÄISCHE NORM
December 2011
ICS 59.140.30 Supersedes EN ISO 3376:2002
English Version
Leather - Physical and mechanical tests - Determination of
tensile strength and percentage extension (ISO 3376:2011)
Cuir - Essais physiques et mécaniques - Détermination de Leder - Physikalische und mechanische Prüfungen -
la résistance à la traction et du pourcentage d'allongement Bestimmung der Zugfestigkeit und der prozentualen
(ISO 3376:2011) Dehnung (ISO 3376:2011)
This European Standard was approved by CEN on 14 December 2011.

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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.





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. EN ISO 3376:2011: E
worldwide for CEN national Members.

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SIST EN ISO 3376:2012
EN ISO 3376:2011 (E)
Contents Page
Foreword .3
2

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SIST EN ISO 3376:2012
EN ISO 3376:2011 (E)
Foreword
This document (EN ISO 3376:2011) has been prepared by Technical Committee CEN/TC 289 “Leather”, the
secretariat of which is held by UNI, in collaboration with the International Union of Leather Technologists and
Chemists Societies.
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 June 2012, and conflicting national standards shall be withdrawn at
the latest by June 2012.
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 3376:2002.
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, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
3

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SIST EN ISO 3376:2012

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SIST EN ISO 3376:2012

INTERNATIONAL ISO
STANDARD 3376
IULTCS/IUP
6
Third edition
2011-12-15

Leather — Physical and mechanical
tests — Determination of tensile strength
and percentage extension
Cuir — Essais physiques et mécaniques — Détermination de la
résistance à la traction et du pourcentage d'allongement




Reference number
ISO 3376:2011(E)
IULTCS/IUP 6:2011(E)
©
ISO 2011

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SIST EN ISO 3376:2012
ISO 3376:2011(E)
IULTCS/IUP 6:2011(E)

COPYRIGHT PROTECTED DOCUMENT


©  ISO 2011
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing 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 2011 – All rights reserved

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SIST EN ISO 3376:2012
ISO 3376:2011(E)
IULTCS/IUP 6:2011(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.
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 3376 was prepared by the European Committee for Standardization (CEN) Technical Committee
CEN/TC 289, Leather, in collaboration with the Physical Test Commission of the International Union of
Leather Technologists and Chemists Societies (IUP Commission, IULTCS), in accordance with the Agreement
on technical cooperation between ISO and CEN (Vienna Agreement).
IULTCS, originally formed in 1897, is a world-wide organization of professional leather societies to further the
advancement of leather science and technology. IULTCS has three Commissions, which are responsible for
establishing international methods for the sampling and testing of leather. ISO recognizes IULTCS as an
international standardizing body for the preparation of test methods for leather.
This third edition cancels and replaces the second edition (ISO 3376:2002), which has been technically
revised in 4.4, 6.2.1, 7.1 and 8.

© ISO 2011 – All rights reserved iii

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SIST EN ISO 3376:2012

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SIST EN ISO 3376:2012
ISO 3376:2011(E)
INTERNATIONAL STANDARD
IULTCS/IUP 6:2011(E)

Leather — Physical and mechanical tests — Determination of
tensile strength and percentage extension
1 Scope
This International Standard specifies a method for determining the tensile strength, elongation at a specified
load and elongation at break of leather. It is applicable to all types of leather.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
ISO 2418, Leather — Chemical, physical and mechanical and fastness tests — Sampling location
ISO 2419, Leather — Physical and mechanical tests — Sample preparation and conditioni
...