EN ISO 3928:2016

SLOVENSKI STANDARD
01-februar-2017
1DGRPHãþD
SIST EN ISO 3928:2007
Sintrane kovine brez trdin - Preskušanci za preskus utrujenosti (ISO 3928:2016)
Sintered metal materials, excluding hardmetals - Fatigue test pieces (ISO 3928:2016)
Sintermetallwerkstoffe, ausgenommen Hartmetalle - Probekörper für die
Ermüdungsprüfung (ISO 3928:2016)
Matériaux métalliques frittés, à l'exclusion des métaux-durs - Éprouvettes pour essais de
fatigue (ISO 3928:2016)
Ta slovenski standard je istoveten z: EN ISO 3928:2016
ICS:
77.040.10 Mehansko preskušanje kovin Mechanical testing of metals
77.160 Metalurgija prahov Powder metallurgy
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 3928
EUROPEAN STANDARD
NORME EUROPÉENNE
July 2016
EUROPÄISCHE NORM
ICS 77.160; 77.040.10 Supersedes EN ISO 3928:2006
English Version
Sintered metal materials, excluding hardmetals - Fatigue
test pieces (ISO 3928:1999)
Matériaux métalliques frittés, à l'exclusion des métaux- Sintermetallwerkstoffe, ausgenommen Hartmetalle -
durs - Éprouvettes pour essais de fatigue (ISO Probekörper für die Ermüdungsprüfung (ISO
3928:1999) 3928:1999)
This European Standard was approved by CEN on 29 June 2016.

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

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 3928:2016 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
The text of ISO 3928:1999 has been prepared by Technical Committee ISO/TC 119 “Powder metallurgy”
of the International Organization for Standardization (ISO) and has been taken over as EN
ISO 3928:2016.
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 2017, and conflicting national standards shall
be withdrawn at the latest by January 2017.
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 3928:2006.
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 3928:1999 has been approved by CEN as EN ISO 3928:2016 without any modification.

INTERNATIONAL ISO
STANDARD 3928
Third edition
2016-11-01
Sintered metal materials, excluding
hardmetals — Fatigue test pieces
Matériaux métalliques frittés, à l’exclusion des métaux-durs —
Éprouvettes pour essais de fatigue
Reference number
ISO 3928:2016(E)
©
ISO 2016
ISO 3928:2016(E)
© ISO 2016, Published in Switzerland
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.
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ii © ISO 2016 – All rights reserved

ISO 3928:2016(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Pressed and sintered test pieces for fatigue test by reverse bend and axial testing .1
4.1 General . 1
4.2 Test piece specification: unnotched . 1
4.3 Test piece specification: notched . 1
4.4 Load direction for bending fatigue testing . 2
5 Die specifications . 2
5.1 General . 2
5.2 Die specifications for unnotched test pieces . 2
5.3 Die specifications for notched test pieces . 2
6 Machined test pieces . 2
7 Identification of test pieces . 3
Annex A (informative) Remarks . 7
Bibliography . 8
ISO 3928:2016(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
...