EN ISO 4507:2007

SLOVENSKI STANDARD
01-maj-2007
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Sintered ferrous materials, carburized or carbonitrided - Determination and verification of
case-hardening depth by a micro-hardness test (ISO 4507:2000)
Sinter-Eisenwerkstoffe, aufgekohlt oder karbonitriert - Bestimmung und Prüfung der
Einsatzhärtungstiefe durch Messung der Mikrohärte (ISO 4507:2000)
Matériaux ferreux frittés, cémentés ou carbonitrurés - Détermination et vérification de la
profondeur de cémentation, par mesurage de la microdureté (ISO 4507:2000)
Ta slovenski standard je istoveten z: EN ISO 4507:2007
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 4507
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2007
ICS 77.160; 77.040.10
English Version
Sintered ferrous materials, carburized or carbonitrided -
Determination and verification of case-hardening depth by a
micro-hardness test (ISO 4507:2000)
Matériaux ferreux frittés, cémentés ou carbonitrurés - Sinter-Eisenwerkstoffe, ausgekohlt oder karbonitriert -
Détermination et vérification de la profondeur de Bestimmung und Prüfung der Einsatzhärtungstiefe durch
cémentation, par mesurage de la microdureté (ISO Messung der Mikrohärte (ISO 4507:2000)
4507:2000)
This European Standard was approved by CEN on 28 December 2006.
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
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© 2007 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 4507:2007: E
worldwide for CEN national Members.

Foreword
The text of ISO 4507:2000 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 4507:2007 by 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 August 2007, and conflicting national
standards shall be withdrawn at the latest by August 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 United
Kingdom.
Endorsement notice
The text of ISO 4507:2000 has been approved by CEN as EN ISO 4507:2007 without any
modifications.
INTERNATIONAL ISO
STANDARD 4507
Second edition
2000-03-01
Sintered ferrous materials, carburized or
carbonitrided — Determination and
verification of case-hardening depth by a
micro-hardness test
Matériaux ferreux frittés, cémentés ou carbonitrurés — Détermination et
vérification de la profondeur de cémentation, par mesurage de la
microdureté
Reference number
ISO 4507:2000(E)
©
ISO 2000
ISO 4507:2000(E)
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ii © ISO 2000 – All rights reserved

ISO 4507:2000(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 3.
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 International Standard may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights.
International Standard ISO 4507 was prepared by Technical Committee ISO/TC 119, Powder metallurgy,
Subcommittee SC 3, Sampling and testing methods for sintered metal materials (excluding hardmetals).
This second edition cancels and replaces the first edition (ISO 4507:1978) which has been technically revised.
INTERNATIONAL STANDARD ISO 4507:2000(E)
Sintered ferrous materials, carburized or carbonitrided —
Determination and verification of case-hardening depth by a
micro-hardness test
1 Scope
This International Standard specifies methods for determining the case-hardening depth of carburized or
carbonitrided sintered ferrous materials by micro-hardness measurement.
The methods are adapted to materials having porosity and only apply to quenched materials.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of
this International Standard. For dated references, subsequent amendments to, or revisions of, any of these
publications do not apply. However, parties to agreements based on this International Standard are encouraged to
investigate the possibility of applying the most recent editions of the normative documents indicated below. For
undated references, the latest edition of the normative document referred to applies. Members of ISO and IEC
maintain registers of currently valid International Standards.
ISO 2639, Steel — Determinatio
...