SIST EN ISO 2740:2023
(Main)Sintered metal materials, excluding hardmetals - Tensile test pieces (ISO 2740:2023)
Sintered metal materials, excluding hardmetals - Tensile test pieces (ISO 2740:2023)
This document is applicable to all sintered metals and alloys, excluding hardmetals.
This document specifies:
— the die cavity dimensions used for making tensile test pieces by pressing and sintering, and by metal injection moulding (MIM) and sintering;
— the dimensions of tensile test pieces machined from sintered and powder forged materials.
Sintermetalle, ausgenommen Hartmetalle - Zugprobestäbe (ISO 2740:2023)
Dieses Dokument ist anwendbar für alle Sintermetalle und -legierungen, ausgenommen Hartmetalle.
Dieses Dokument legt
— die Maße für die zur Herstellung der Zugprobestäbe durch Pressen und Sintern sowie durch Metallpulverspritzgießen
(MIM, en: metal injection moulding) und Sintern verwendeten Matrizen fest; ferner
— die Maße von Zugprobestäben aus Sinter- und Pulverschmiedewerkstoffen.
Matériaux en métal fritté, à l'exclusion des métaux-durs - Éprouvettes pour essai de traction (ISO 2740:2023)
Le présent document est applicable à tous les métaux et alliages frittés, à l'exclusion des métaux-durs.
Le présent document spécifie:
— les dimensions internes de la matrice utilisée pour confectionner des éprouvettes de traction, par compression et frittage, et par moulage par injection de métal (MIM) et frittage;
— les dimensions des éprouvettes de traction usinées dans des matériaux frittés ou frittés-forgés.
Sintrane kovine brez trdin - Preskušanci za natezni preskus (ISO 2740:2023)
Ta dokument se uporablja za vse sintrane kovine in zlitine razen trdih kovin.
Dokument določa:
– mere livne votline forme, uporabljene za izdelovanje preskušancev za natezni preskus s pritiskanjem in sintranjem ter z brizganjem kovinskih prašnatih materialov (MIM) in sintranjem;
– dimenzije preskušancev za natezni preskus, ki so strojno obdelani iz sintranih materialov in materialov, obdelanih s prašno metalurgijo.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 2740:2023
01-december-2023
Sintrane kovine brez trdin - Preskušanci za natezni preskus (ISO 2740:2023)
Sintered metal materials, excluding hardmetals - Tensile test pieces (ISO 2740:2023)
Sintermetalle, ausgenommen Hartmetalle - Zugprobestäbe (ISO 2740:2023)
Matériaux en métal fritté, à l'exclusion des métaux-durs - Éprouvettes pour essai de
traction (ISO 2740:2023)
Ta slovenski standard je istoveten z: EN ISO 2740:2023
ICS:
77.040.10 Mehansko preskušanje kovin Mechanical testing of metals
77.160 Metalurgija prahov Powder metallurgy
SIST EN ISO 2740:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 2740:2023
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SIST EN ISO 2740:2023
EN ISO 2740
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2023
EUROPÄISCHE NORM
ICS 77.040.10; 77.160 Supersedes EN ISO 2740:2009
English Version
Sintered metal materials, excluding hardmetals - Tensile
test pieces (ISO 2740:2023)
Matériaux en métal fritté, à l'exclusion des métaux- Sintermetalle, ausgenommen Hartmetalle -
durs - Éprouvettes pour essai de traction (ISO Zugprobestäbe (ISO 2740:2023)
2740:2023)
This European Standard was approved by CEN on 1 September 2023.
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, Türkiye 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
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 2740:2023 E
worldwide for CEN national Members.
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SIST EN ISO 2740:2023
EN ISO 2740:2023 (E)
Contents Page
European foreword . 3
2
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SIST EN ISO 2740:2023
EN ISO 2740:2023 (E)
European foreword
This document (EN ISO 2740:2023) has been prepared by Technical Committee ISO/TC 119 "Powder
metallurgy" in collaboration with Technical Committee CEN/SS M11 “Powder metallurgy” the
secretariat of which is held by CCMC.
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 March 2024, and conflicting national standards shall
be withdrawn at the latest by March 2024.
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 2740:2009.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
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, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 2740:2023 has been approved by CEN as EN ISO 2740:2023 without any modification.
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SIST EN ISO 2740:2023
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SIST EN ISO 2740:2023
INTERNATIONAL ISO
STANDARD 2740
Sixth edition
2023-09
Sintered metal materials, exc
...
SLOVENSKI STANDARD
oSIST prEN ISO 2740:2022
01-januar-2022
Sintrane kovine brez trdin - Preskušanci za natezni preskus (ISO/DIS 2740:2021)
Sintered metal materials, excluding hardmetals - Tensile test pieces (ISO/DIS
2740:2021)
Sintermetalle, ausgenommen Hartmetalle - Zugprobestäbe (ISO/DIS 2740:2021)
Matériaux en métal fritté, à l'exclusion des métaux-durs - Éprouvettes pour essai de
traction (ISO/DIS 2740:2021)
Ta slovenski standard je istoveten z: prEN ISO 2740
ICS:
77.040.10 Mehansko preskušanje kovin Mechanical testing of metals
77.160 Metalurgija prahov Powder metallurgy
oSIST prEN ISO 2740:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN ISO 2740:2022
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oSIST prEN ISO 2740:2022
DRAFT INTERNATIONAL STANDARD
ISO/DIS 2740
ISO/TC 119/SC 3 Secretariat: DIN
Voting begins on: Voting terminates on:
2021-11-10 2022-02-02
Sintered metal materials, excluding hardmetals — Tensile
test pieces
Matériaux en métal fritté, à l'exclusion des métaux-durs — Éprouvettes pour essai de traction
ICS: 77.160; 77.040.10
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
ISO/CEN PARALLEL PROCESSING
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
Reference number
NATIONAL REGULATIONS.
ISO/DIS 2740:2021(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 2021
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oSIST prEN ISO 2740:2022
ISO/DIS 2740:2021(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2021
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
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Email: copyright@iso.org
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Published in Switzerland
ii
© ISO 2021 – All rights reserved
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oSIST prEN ISO 2740:2022
ISO/DIS 2740:2021(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Method of testing . 1
5 Manufacture of test pieces .1
5.1 Pressed and sintered test pieces . 1
5.2 Die specifications . 2
6 Metal injection-moulded test pieces .2
7 Machined test pieces .
...
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