BS-EN-ISO-6507-3-2005.pdf
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1、BRITISH STANDARD BS EN ISO 6507-3:2005 Metallic materials Vickers hardness test Part 3: Calibration of reference blocks The European Standard EN ISO 6507-3:2005 has the status of a British Standard ICS 77.040.10 ? BS EN ISO 6507-3:2005 This British Standard was published under the authority of the S
2、tandards Policy and Strategy Committee on 20 January 2006 BSI 20 January 2006 ISBN 0 580 47587 5 National foreword This British Standard is the official English language version of EN ISO 6507-3:2005. It is identical with ISO 6507-3:2005. It supersedes BS EN ISO 6507-3:1998 which is withdrawn. The U
3、K participation in its preparation was entrusted by Technical Committee ISE/NFE/4, Mechanical testing of metals, to Subcommittee ISE/NFE/4/5, Indentation hardness testing, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secr
4、etary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catal
5、ogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand t
6、he text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front c
7、over, an inside front cover, the EN ISO title page, the EN ISO foreword page, the ISO title page, pages ii to iv, pages 1 to 9 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments
8、EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 6507-3 December 2005 ICS 77.040.10Supersedes EN ISO 6507-3:1997 English Version Metallic materials - Vickers hardness test - Part 3: Calibration of reference blocks (ISO 6507-3:2005) Matriaux mtalliques - Essai de duret Vickers - Partie 3: Eta
9、lonnage des blocs de rfrence (ISO 6507-3:2005) Metallische Werkstoffe - Hrteprfung nach Vickers - Teil 3: Kalibrierung von Hrtevergleichsplatten (ISO 6507- 3:2005) This European Standard was approved by CEN on 14 December 2005. CEN members are bound to comply with the CEN/CENELEC Internal Regulation
10、s 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 Central Secretariat or to any CEN member. This Europea
11、n 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 Central Secretariat has the same status as the official versions. CEN members are the nationa
12、l standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPE
13、AN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2005 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 6507-3:2005: E Foreword T
14、his document (EN ISO 6507-3:2005) has been prepared by Technical Committee ISO/TC 164 “Mechanical testing of metals“ in collaboration with Technical Committee ECISS/TC 1 “Steel - Mechanical testing“, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a nat
15、ional standard, either by publication of an identical text or by endorsement, at the latest by June 2006, and conflicting national standards shall be withdrawn at the latest by June 2006. This document supersedes EN ISO 6507-3:1997. According to the CEN/CENELEC Internal Regulations, the national sta
16、ndards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
17、Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Endorsement notice The text of ISO 6507-3:2005 has been approved by CEN as EN ISO 6507-3:2005 without any modifications. EN ISO 6507-3:2005 Reference number ISO 6507-3:2005(E) INTERNATIONAL STANDARD ISO 6507-3 Third edition 2005-12-1
18、5 Metallic materials Vickers hardness test Part 3: Calibration of reference blocks Matriaux mtalliques Essai de duret Vickers Partie 3: talonnage des blocs de rfrence EN ISO 6507-3:2005 ii iii Contents Page Foreword iv 1 Scope . 1 2 Normative references. 1 3 Manufacture of reference blocks 1 4 Calib
19、ration machine 2 5 Calibration procedure. 4 6 Number of indentations 4 7 Uniformity of hardness. 4 8 Marking 5 9 Validity . 5 Annex A (informative) Uncertainty of the mean hardness value of hardness-reference blocks. 6 Bibliography. 9 EN ISO 6507-3:2005 iv Foreword ISO (the International Organizatio
20、n 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
21、 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. Inter
22、national 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. Publicat
23、ion 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 righ
24、ts. ISO 6507-3 was prepared by Technical Committee ISO/TC 164, Mechanical testing of metals, Subcommittee SC 3, Hardness testing. This third edition cancels and replaces the second edition (ISO 6507-3:1997), which has been technically revised. ISO 6507 consists of the following parts, under the gene
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