BS-EN-ISO-6506-3-2005.pdf
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1、BRITISH STANDARD BS EN ISO 6506-3:2005 Metallic materials Brinell hardness test Part 3: Calibration of reference blocks The European Standard EN ISO 6506-3:2005 has the status of a British Standard ICS 77.040.10 ? Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 12:41:54 GMT+00:00 2006, Uncont
2、rolled Copy, (c) BSI BS EN ISO 6506-3:2005 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 13 January 2006 BSI 13 January 2006 ISBN 0 580 47562 X National foreword This British Standard is the official English language version of EN ISO 6506-
3、3:2005. It is identical with ISO 6506-3:2005. It supersedes BS EN ISO 6506-3:1999 which is withdrawn. The UK 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 respons
4、ibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. 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 “I
5、nternational Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue 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
6、a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the 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
7、and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN ISO title page, the EN ISO foreword page, the ISO title page, pages ii to v, a blank page, pages 1 to 9 and a back cover. The BSI copyright notice displayed
8、in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 12:41:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 6506-3 December
9、2005 ICS 77.040.10Supersedes EN ISO 6506-3:1999 English Version Metallic materials - Brinell hardness test - Part 3: Calibration of reference blocks (ISO 6506-3:2005) Matriaux mtalliques - Essai de duret Brinell - Partie 3: Etalonnage des blocs de rfrence (ISO 6506-3:2005) Metallische Werkstoffe - H
10、rteprfung nach Brinell - Teil 3: Kalibrierung von Hrtevergleichsplatten (ISO 6506-3:2005) This European Standard was approved by CEN on 14 December 2005. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the sta
11、tus 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 European Standard exists in three official versions (English, French, German). A
12、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 national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, E
13、stonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHE
14、S 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 6506-3:2005: E Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 12:41:54 GMT+00:00 2006, Unco
15、ntrolled Copy, (c) BSI Foreword This document (EN ISO 6506-3:2005) 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 s
16、hall be given the status of a national 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 6506-3:1999. According to the CEN/CENELEC Inter
17、nal Regulations, the national standards 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, Nether
18、lands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Endorsement notice The text of ISO 6506-3:2005 has been approved by CEN as EN ISO 6506-3:2005 without any modifications. EN ISO 6506-3:2005 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 12:41
19、:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Reference number ISO 6506-3:2005(E) INTERNATIONAL STANDARD ISO 6506-3 Second edition 2005-12-15 Metallic materials Brinell hardness test Part 3: Calibration of reference blocks Matriaux mtalliques Essai de duret Brinell Partie 3: talonnage des blocs de
20、rfrence EN ISO 6506-3:2005 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 12:41:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ii Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 12:41:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI iii Contents Page Foreword iv Introduction v 1 Scope 1 2
21、 Normative references1 3 Manufacture of reference blocks .1 4 Calibration machine 2 5 Calibration procedure .3 6 Number of indentations 3 7 Uniformity of hardness .4 8 Marking.4 9 Validity 5 Annex A (informative) Uncertainty of measurement of hardness reference blocks6 Bibliography9 EN ISO 6506-3:20
22、05 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 12:41:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI iv Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards
23、 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 p
24、art 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
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