EN ISO 148-1:2016
(Main)Metallic materials - Charpy pendulum impact test - Part 1: Test method (ISO 148-1:2016)
Metallic materials - Charpy pendulum impact test - Part 1: Test method (ISO 148-1:2016)
ISO 148-1:2016 specifies the Charpy (V-notch and U-notch) pendulum impact test method for determining the energy absorbed in an impact test of metallic materials. This part of ISO 148 does not cover instrumented impact testing, which is specified in ISO 14556.
Annexes B and C are based on ASTM E23 and are used with the permission of ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959, USA.
Metallische Werkstoffe - Kerbschlagbiegeversuch nach Charpy - Teil 1: Prüfverfahren (ISO 148-1:2016)
Dieser Teil von ISO 148 gilt für Kerbschlagbiegeversuche nach Charpy (V und U Kerb) für metallische Werk¬stoffe zur Bestimmung der verbrauchten Schlag¬energie. Dieser Teil von ISO 148 gilt nicht für den instrumentierten Kerbschlagbiegeversuch, der in ISO 14556 fest¬gelegt ist.
Matériaux métalliques - Essai de flexion par choc sur éprouvette Charpy - Partie 1: Méthode d'essai (ISO 148-1:2016)
ISO 148-1:2016 spécifie la méthode d'essai de flexion par choc sur éprouvette Charpy (avec entaille en V et avec entaille en U) pour déterminer l'énergie absorbée lors d'un essai de flexion par choc des matériaux métalliques. La présente partie de l'ISO 148 ne couvre pas l'essai de flexion par choc instrumenté, qui est spécifié dans l'ISO 14556.
Les Annexes B et C sont fondées sur l'ASTM E23 et sont utilisées avec la permission de ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959, États-Unis.
Kovinski materiali - Udarni preskus po Charpyju - 1. del: Preskusna metoda (ISO 148-1:2016)
Ta del standarda ISO 148 določa preskusno metodo udarnega preskusa po Charpyju (V-zareza in U-zareza) za določanje energije, ki se absorbira pri udarnih preskusih kovinskih materialov. Ta del standarda ISO 148 ne zajema instrumentiranega udarnega preskušanja, ki je podano v standardu ISO 14556.
Dodatka B in C temeljita na standardu ASTM E23 in se uporabljata z dovoljenjem organizacije ASTM.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-februar-2017
1DGRPHãþD
SIST EN ISO 148-1:2010
Kovinski materiali - Udarni preskus po Charpyju - 1. del: Preskusna metoda (ISO
148-1:2016)
Metallic materials - Charpy pendulum impact test - Part 1: Test method (ISO 148-1:2016)
Metallische Werkstoffe - Kerbschlagbiegeversuch nach Charpy - Teil 1: Prüfverfahren
(ISO 148-1:2016)
Matériaux métalliques - Essai de flexion par choc sur éprouvette Charpy - Partie 1:
Méthode d'essai (ISO 148-1:2016)
Ta slovenski standard je istoveten z: EN ISO 148-1:2016
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.
EN ISO 148-1
EUROPEAN STANDARD
NORME EUROPÉENNE
November 2016
EUROPÄISCHE NORM
ICS 77.040.10 Supersedes EN ISO 148-1:2010
English Version
Metallic materials - Charpy pendulum impact test - Part 1:
Test method (ISO 148-1:2016)
Matériaux métalliques - Essai de flexion par choc sur Metallische Werkstoffe - Kerbschlagbiegeversuch nach
éprouvette Charpy - Partie 1: Méthode d'essai (ISO Charpy - Teil 1: Prüfverfahren (ISO 148-1:2016)
148-1:2016)
This European Standard was approved by CEN on 20 August 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 148-1:2016 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 148-1:2016) 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 May 2017, and conflicting national standards shall be
withdrawn at the latest by May 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 148-1:2010.
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 148-1:2016 has been approved by CEN as EN ISO 148-1:2016 without any modification.
INTERNATIONAL ISO
STANDARD 148-1
Third edition
2016-10-15
Metallic materials — Charpy
pendulum impact test —
Part 1:
Test method
Matériaux métalliques — Essai de flexion par choc sur éprouvette
Charpy —
Partie 1: Méthode d’essai
Reference number
ISO 148-1:2016(E)
©
ISO 2016
ISO 148-1:2016(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.
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 2016 – All rights reserved
ISO 148-1:2016(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
3.1 Definitions pertaining to energy . 1
3.2 Definitions pertaining to test piece . 2
4 Symbols and abbreviated terms . 2
5 Principles of the test . 3
6 Test pieces . 3
6.1 General . 3
6.2 Notch geometry . 4
6.2.1 V-notch . 4
6.2.2 U-notch . 4
6.3 Tolerance of the test pieces . 4
6.4 Preparation of the test pieces. 4
6.5 Marking of the test pieces . 4
7 Test equipment. 4
7.1 General . 4
7.2 Installation and verification . 5
7.3 Striker . 5
8 Test procedure . 5
8.1 General . 5
8.2 Friction measurement . 5
8.3 Test temperature . 6
8.4 Specimen transfer . 7
8.5 Exceeding machine capacity . 7
8.6 Incomplete fracture . 7
8.7 Test piece jamming . 8
8.8 Post-fracture inspection. 8
9 Test report . 8
9.1 Mandatory information . 8
9.2 Optional information . 8
Annex A (informative) Self-centring tongs .12
Annex B (informative) Lateral expansion.13
Annex C (informative) Fracture appearance .16
Annex D (informative) Absorbed energy vs. temperature curve and the transition temperature .19
Annex E (informative) Measurement uncertainty of an absorbed energy value, K .21
Bibliography .29
ISO 148-1:2016(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 shall not be held responsible for identifying any or all such patent rights. Details of
an
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.