EN ISO 14577-2:2015
(Main)Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 2: Verification and calibration of testing machines (ISO 14577-2:2015)
Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 2: Verification and calibration of testing machines (ISO 14577-2:2015)
ISO 14577-2:2015 specifies the method of verification and calibration of testing machines for carrying out the instrumented indentation test in accordance with ISO 14577‑1:2015.
It describes a direct verification method for checking the main functions of the testing machine and an indirect verification method suitable for the determination of the repeatability of the testing machine. There is a requirement that the indirect method be used in addition to the direct method and for the periodic routine checking of the testing machine in service.
It is a requirement that the indirect method of verification of the testing machine be carried out independently for each test method.
ISO 14577-2:2015 is also applicable for transportable testing machines.
Metallische Werkstoffe - Instrumentierte Eindringprüfung zur Bestimmung der Härte und anderer Werkstoffparameter - Teil 2: Überprüfung und Kalibrierung der Prüfmaschinen (ISO 14577-2:2015)
Dieser Teil von ISO 14577 legt das Verfahren zur Prüfung und Kalibrierung von Prüfmaschinen für die instrumentierte Eindringprüfung entsprechend ISO/DIS 14577-1:2012 fest.
Er beschreibt ein direktes Prüfverfahren zur Überprüfung der Hauptfunktionen der Prüfmaschine und ein indirektes Prüfverfahren, das zur Bestimmung der Wiederholpräzision der Prüfmaschine geeignet ist. Es gibt eine Anforderung, dass das indirekte Verfahren zusätzliche zum direkten Verfahren sowie für regelmäßige Routineüberprüfungen der Prüfmaschine im Betrieb anzuwenden ist.
Es ist eine Anforderung, dass die indirekte Prüfung der Prüfmaschine für jedes Verfahren separat durchgeführt werden muss.
Dieser Teil von ISO 14577 ist auch bei tragbaren Prüfmaschinen anwendbar.
Matériaux métalliques - Essai de pénétration instrumenté pour la détermination de la dureté et de paramètres des matériaux - Partie 2: Vérification et étalonnage des machines d'essai (ISO 14577-2:2015)
L'ISO 14577-2:2015 spécifie la méthode de vérification et d'étalonnage des machines d'essai destinées à la réalisation de l'essai de pénétration instrumenté conformément à l'ISO 14577‑1:2015.
Elle décrit une méthode de vérification directe pour contrôler les fonctions principales de la machine d'essai et une méthode de vérification indirecte appropriée pour la détermination de la répétabilité de la machine d'essai. Il est exigé que la méthode indirecte soit utilisée en sus de la méthode directe et pour le contrôle de routine périodique de la machine d'essai en service.
Il est exigé que la méthode indirecte de vérification de la machine d'essai soit réalisée de façon indépendante pour chaque méthode d'essai.
L'ISO 14577-2:2015 est également applicable aux machines d'essai transportables.
Kovinski materiali - Instrumentirano vtiskanje pri preskušanju trdote in drugih lastnosti materialov - 2. del: Overjanje in kalibriranje preskuševalnih strojev (ISO 14577-2:2015)
Ta del standarda ISO 14577 določa metodo za overjanje in kalibriranje preskuševalnih strojev za
izvajanje preskušanja z instrumentiranim vtiskanjem v skladu s standardom ISO 14577-1:2015.
Opisuje neposredno metodo overjanja za preverjanje glavnih funkcij preskuševalnih strojev in posredno metodo overjanja, primerno za ugotavljanje ponovljivosti za preskuševalni stroj. Vključena je zahteva, da se mora posredna metoda uporabiti poleg neposredne metode ter da je treba redno izvajati rutinska preverjanja preskuševalnega stroja, ki se uporablja.
Zahteva se, da se posredna metoda overjanja preskuševalnega stroja opravi neodvisno za vsako preskusno metodo. Ta del standarda ISO 14577 se uporablja tudi za premične preskuševalne stroje.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-oktober-2015
1DGRPHãþD
SIST EN ISO 14577-2:2004
Kovinski materiali - Instrumentirano vtiskanje pri preskušanju trdote in drugih
lastnosti materialov - 2. del: Overjanje in kalibriranje preskuševalnih strojev (ISO
14577-2:2015)
Metallic materials - Instrumented indentation test for hardness and materials parameters
- Part 2: Verification and calibration of testing machines (ISO 14577-2:2015)
Metallische Werkstoffe - Instrumentierte Eindringprüfung zur Bestimmung der Härte und
anderer Werkstoffparameter - Teil 2: Prüfung und Kalibrierung der Prüfmaschinen (ISO
14577-2:2015)
Matériaux métalliques - Essai de pénétration instrumenté pour la détermination de la
dureté et de paramètres des matériaux - Partie 2: Vérification et étalonnage des
machines d'essai (ISO 14577-2:2015)
Ta slovenski standard je istoveten z: EN ISO 14577-2:2015
ICS:
77.040.10 Mehansko preskušanje kovin Mechanical testing of metals
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 14577-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2015
ICS 77.040.10 Supersedes EN ISO 14577-2:2002
English Version
Metallic materials - Instrumented indentation test for hardness
and materials parameters - Part 2: Verification and calibration of
testing machines (ISO 14577-2:2015)
Matériaux métalliques - Essai de pénétration instrumenté Metallische Werkstoffe - Instrumentierte Eindringprüfung
pour la détermination de la dureté et de paramètres des zur Bestimmung der Härte und anderer Werkstoffparameter
matériaux - Partie 2: Vérification et étalonnage des - Teil 2: Überprüfung und Kalibrierung der Prüfmaschinen
machines d'essai (ISO 14577-2:2015) (ISO 14577-2:2015)
This European Standard was approved by CEN on 16 April 2015.
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
© 2015 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 14577-2:2015 E
worldwide for CEN national Members.
Contents
Page
European foreword .3
European foreword
This document (EN ISO 14577-2:2015) has been prepared by Technical Committee ISO/TC 164 “Mechanical
testing of metals” in collaboration with Technical Committee ECISS/TC 101 “Test methods for steel (other
than chemical analysis)” the secretariat of which is held by AFNOR.
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 2016, and conflicting national standards shall be withdrawn at
the latest by January 2016.
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 14577-2:2002.
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, 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 14577-2:2015 has been approved by CEN as EN ISO 14577-2:2015 without any modification.
INTERNATIONAL ISO
STANDARD 14577-2
Second edition
2015-07-15
Metallic materials — Instrumented
indentation test for hardness and
materials parameters —
Part 2:
Verification and calibration of
testing machines
Matériaux métalliques — Essai de pénétration instrumenté pour la
détermination de la dureté et de paramètres des matériaux —
Partie 2: Vérification et étalonnage des machines d’essai
Reference number
ISO 14577-2:2015(E)
©
ISO 2015
ISO 14577-2:2015(E)
© ISO 2015, 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.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2015 – All rights reserved
ISO 14577-2:2015(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 General conditions . 1
3.1 Preparation . 1
3.2 Functional installation . . 1
3.3 Indenter . . 2
3.4 Application of the test force . 2
4 Direct verification and calibration . 2
4.1 General . 2
4.2 Calibration of the test force . 2
4.3 Calibration of the displacement measuring device . 3
4.4 Verification and calibration of the machine compliance . 4
4.4.1 General. 4
4.4.2 Procedure . 4
4.5 Calibration and verification of the indenter . 5
4.5.1 General. 5
4.5.2 Vickers indenter . 5
4.5.3 Berkovich, modified Berkovich, and corner cube indenters . 7
4.5.4 Hard metal ball indenters . 8
4.5.5 Spherical tipped conical indenters . 9
4.6 Verification of the indenter area function .10
4.6.1 General.10
4.6.2 Procedure .10
4.7 Verification of the testing cycle .10
5 Indirect verification .11
5.1 General .11
5.2 Procedure .12
6 Intervals between calibrations and verifications .14
6.1 Direct verification and calibration .14
6.2 Indirect verification .15
6.3 Routine checking .15
7 Verification report/Calibration certificate .15
Annex A (informative) Example of an indenter holder .16
Annex B (normative) Procedures for determination of indenter area function .17
Annex C (informative) Examples for the documentation of the results of indirect verification .19
Annex D (normative) Machine compliance calibration procedure .21
Bibliography .25
ISO 14577-2:2015(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 int
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.