EN ISO 2740:2009
(Main)Sintered metal materials, excluding hardmetals - Tensile test pieces (ISO 2740:2009)
Sintered metal materials, excluding hardmetals - Tensile test pieces (ISO 2740:2009)
ISO 2740:2009 is applicable to all sintered metals and alloys, excluding hardmetals.
ISO 2740:2009 specifies: 1) the die cavity dimensions used for making tensile test pieces by pressing and sintering, and by Metal Injection Moulding (MIM) and sintering; and 2) the dimensions of tensile test pieces machined from sintered and powder forged materials.
Sintermetalle, ausgenommen Hartmetalle - Zugprobestäbe (ISO 2740:2009)
Diese Internationale Norm gilt für alle Sintermetalle und -legierungen, ausgenommen Hartmetalle.
Diese Internationale Norm legt
⎯ die Maße für die zur Herstellung der Zugprobestäbe durch Pressen und Sintern sowie durch Metallpulverspritzgießen
(MIM) 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 2740:2009)
L'ISO 2740:2009 s'applique à tous les métaux et alliages frittés, à l'exclusion des métaux-durs.
Elle spécifie: 1) les dimensions internes de la matrice utilisées pour la réalisation d'éprouvettes d'essai de traction, par compression et frittage ou par injection-moulage de métal et frittage; 2) les dimensions des éprouvettes de traction usinées dans des matériaux frittés ou frittés-forgés.
Sintrane kovine brez trdin - Preskušanci za natezni preskus (ISO 2740:2009)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-2009
1DGRPHãþD
SIST EN ISO 2740:2007
Sintrane kovine brez trdin - Preskušanci za natezni preskus (ISO 2740:2009)
Sintered metal materials, excluding hardmetals - Tensile test pieces (ISO 2740:2009)
Sintermetalle, ausgenommen Hartmetalle - Zugprobestäbe (ISO 2740:2009)
Matériaux en métal fritté, à l'exclusion des métaux-durs - Éprouvettes pour essai de
traction (ISO 2740:2009)
Ta slovenski standard je istoveten z: EN ISO 2740:2009
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.
EUROPEAN STANDARD
EN ISO 2740
NORME EUROPÉENNE
EUROPÄISCHE NORM
May 2009
ICS 77.040.10; 77.160 Supersedes EN ISO 2740:2007
English Version
Sintered metal materials, excluding hardmetals - Tensile test
pieces (ISO 2740:2009)
Matériaux en métal fritté, à l'exclusion des métaux-durs - Sintermetalle, ausgenommen Hartmetalle - Zugprobestäbe
Éprouvettes pour essai de traction (ISO 2740:2009) (ISO 2740:2009)
This European Standard was approved by CEN on 13 April 2009.
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 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 Management Centre has the same status as the
official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, 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
© 2009 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 2740:2009: E
worldwide for CEN national Members.
Contents Page
Foreword .3
Foreword
This document (EN ISO 2740:2009) 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 CMC.
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 2009, and conflicting national standards shall be withdrawn
at the latest by November 2009.
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 2740:2007.
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, 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.
Endorsement notice
The text of ISO 2740:2009 has been approved by CEN as a EN ISO 2740:2009 without any modification.
INTERNATIONAL ISO
STANDARD 2740
Fifth edition
2009-05-15
Sintered metal materials, excluding
hardmetals — Tensile test pieces
Matériaux en métal fritté, à l'exclusion des métaux-durs — Éprouvettes
pour essai de traction
Reference number
ISO 2740:2009(E)
©
ISO 2009
ISO 2740:2009(E)
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ii © ISO 2009 – All rights reserved
ISO 2740:2009(E)
Contents Page
Foreword. iv
1 Scope .1
2 Normative references .1
3 Method of testing.1
4 Manufacture of test pieces .1
5 Metal injection-moulded test pieces.2
6 Machined test pieces.2
7 Identification of test pieces .3
ISO 2740:2009(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 2740 was prepared by Technical Committee ISO/TC 119, Powder metallurgy, Subcommittee SC 3,
Sampling and testing methods for sintered metal materials (excluding hardmetals).
This fifth edition cancels and replaces the fourth edition (ISO 2740:2007), of which it constitutes a minor
revision.
iv © ISO 2009 – All rights reserved
SIST EN ISO 2740:20
...
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