SANS 6506-4-2008 Metallic materials - Brinell hardness test Part 4 Table of hardness values《金属材料 布氏硬度试验 第4部分 硬度值表》.pdf
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1、 Collection of SANS standards in electronic format (PDF) 1. Copyright This standard is available to staff members of companies that have subscribed to the complete collection of SANS standards in accordance with a formal copyright agreement. This document may reside on a CENTRAL FILE SERVER or INTRA
2、NET SYSTEM only. Unless specific permission has been granted, this document MAY NOT be sent or given to staff members from other companies or organizations. Doing so would constitute a VIOLATION of SABS copyright rules. 2. Indemnity The South African Bureau of Standards accepts no liability for any
3、damage whatsoever than may result from the use of this material or the information contain therein, irrespective of the cause and quantum thereof. ISBN 978-0-626-20966-7 SANS 6506-4:2008Edition 1ISO 6506-4:2005Edition 1SOUTH AFRICAN NATIONAL STANDARD Metallic materials Brinell hardness test Part 4:
4、Table of hardness values This national standard is the identical implementation of ISO 6506-4:2005 and is adopted with the permission of the International Organization for Standardization. Published by Standards South Africa 1 dr lategan road groenkloof private bag x191 pretoria 0001 tel: 012 428 79
5、11 fax: 012 344 1568 international code + 27 12 www.stansa.co.za Standards South Africa SANS 6506-4:2008 Edition 1 ISO 6506-4:2005 Edition 1 Table of changes Change No. Date Scope National foreword This South African standard was approved by National Committee StanSA SC 5120.20C, Engineering materia
6、ls Mechanical testing of metals, in accordance with procedures of Standards South Africa, in compliance with annex 3 of the WTO/TBT agreement. This SANS document was published in February 2008. Reference numberISO 6506-4:2005(E)ISO 2005INTERNATIONAL STANDARD ISO6506-4First edition2005-12-15Metallic
7、materials Brinell hardness test Part 4: Table of hardness values Matriaux mtalliques Essai de duret Brinell Partie 4: Tableaux pour les essais de duret SANS 6506-4:2008This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .ISO 6506-4:2005(E) PDF dis
8、claimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties
9、 accept therein the responsibility of not infringing Adobes licensing policy. The ISO Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to
10、the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO 2005 All
11、rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of
12、 the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2005 All rights reservedSANS 6506-4:2008This s tandard may only be used and printed by approved subscription and
13、 freemailing clients of the SABS .ISO 6506-4:2005(E) ISO 2005 All rights reserved iiiForeword 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 thr
14、ough 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 collabo
15、rates 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. Draft International Standards adopted by the technical committees are c
16、irculated 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 document may be the subject of patent rights. ISO shall not be held resp
17、onsible for identifying any or all such patent rights. ISO 6506-4 was prepared by Technical Committee ISO/TC 164, Mechanical testing of metals, Subcommittee SC 3, Hardness testing. This first edition of ISO 6506-4 cancels and replaces Annex C of ISO 6506-1:1999. ISO 6506 consists of the following pa
18、rts, under the general title Metallic materials Brinell hardness test: Part 1: Test method Part 2: Verification and calibration of testing machines Part 3: Calibration of reference blocks Part 4: Table of hardness values SANS 6506-4:2008This s tandard may only be used and printed by approved subscri
19、ption and freemailing clients of the SABS .ISO 6506-4:2005(E) iv ISO 2005 All rights reservedIntroduction Attention is drawn to the fact that in this part of ISO 6506, only the use of the hardmetal ball indenter is specified. The designation of the Brinell hardness is HBW and should not be confused
20、with the former designation HB, or HBS when a steel ball indenter was used. SANS 6506-4:2008This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .INTERNATIONAL STANDARD ISO 6506-4:2005(E) ISO 2005 All rights reserved 1Metallic materials Brinell har
21、dness test Part 4: Table of hardness values 1 Scope This part of ISO 6506 gives a table of the Brinell hardness values for use in tests on flat surfaces. 2 Determination of the Brinell hardness for testing on flat surfaces See Table 1. Table 1 Ball indenter, D mm Force-diameter ratio, 0,102 F/D230 1
22、5 10 5 2,5 1 Test force, F 10 29,42 kN 14,71 kN 9,807 kN 4,903 kN 2,452 kN 980,7 N 5 7,355 kN 2,452 kN 1,226 kN 612,9 N 245,2 N 2,5 1,839 kN 612,9 N 306,5 N 153,2 N 61,29 N 1 294,2 N 98,07 N 49,03 N 24,52 N 9,807 N Mean diameter of the indentation, d mm Brinell hardness, HBW 2,40 1,200 0,600 0 0,240
23、 653 327 218 109 54,5 21,8 2,41 1,205 0,602 4 0,241 648 324 216 108 54,0 21,6 2,42 1,210 0,605 0 0,242 643 321 214 107 53,5 21,4 2,43 1,215 0,607 5 0,243 637 319 212 106 53,1 21,2 2,44 1,220 0,610 0 0,244 632 316 211 105 52,7 21,1 2,45 1,225 0,612 5 0,245 627 313 209 104 52,2 20,9 2,46 1,230 0,615 0
24、 0,246 621 311 207 104 51,8 20,7 2,47 1,235 0,617 5 0,247 616 308 205 103 51,4 20,5 2,48 1,240 0,620 0 0,248 611 306 204 102 50,9 20,4 2,49 1,245 0,622 5 0,249 606 303 202 101 50,5 20,2 2,50 1,250 0,625 0 0,250 601 301 200 100 50,1 20,0 2,51 1,255 0,627 5 0,251 597 298 199 99,4 49,7 19,9 SANS 6506-4
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