SANS 405-2009 Phosphorus deoxidized arsenical copper《有砷脱氧磷铜》.pdf

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 978-0-626-23185-9 SANS 405:2009Edition 2.2SOUTH AFRICAN NATIONAL STANDARD Phosphorus deoxidized arsenical copper Published by SABS Standards Divisio

4、n 1 Dr Lategan Road Groenkloof Private Bag X191 Pretoria 0001Tel: +27 12 428 7911 Fax: +27 12 344 1568 www.sabs.co.za SABS SANS 405:2009 Edition 2.2 Table of changes Change No. Date Scope Amdt 1 2008 Amended to change the designation of SABS standards to SANS standards, with no technical changes. Am

5、dt 2 2009 Amended to remove reference to a date in the reference to a referenced standard. Foreword This South African standard was approved by National Committee SABS TC 1078, Engineering materials Non-ferrous metals, in accordance with procedures of the SABS Standards Division, in compliance with

6、annex 3 of the WTO/TBT agreement. This document was published in September 2009. This document supersedes SANS 405:2008 (edition 2.1). A vertical line in the margin shows where the text has been technically modified by amendment No. 2. SANS 405:2009 Edition 2.2 1 Contents Page Foreword 1 Scope . 3 2

7、 Definition 3 3 Requirements . 3 4 Sampling and compliance with the specification . 4 5 Inspection and methods of test 4 SANS 405:2009 Edition 2.2 2 This page is intentionally left blank SANS 405:2009 Edition 2.2 3 Phosphorus deoxidized arsenical copper 1 Scope 1.1 This specification covers phosphor

8、us deoxidized copper for general use containing 0,30 to 0,50 % of arsenic. NOTE Requirements that must be specified by the purchaser or that must be agreed between the purchaser and the manufacturer are listed in appendix B of SANS 404. Amdt 2 2 Definition 2.1 For the purposes of this specification

9、the definition given in section 2 of SANS 404 shall apply. 3 Requirements 3.1 Chemical composition The copper shall comply with the chemical requirements laid down in table 1. Table 1 Chemical requirements 1 2 3 Element %, min. %, max. Copper including silver Arsenic Nickel 99,20 0,03 0,50 0,15 Phos

10、phorus 0,015 0,080 Total impurities, excluding silver, arsenic, nickel, and phosphorus, but including the following: 0,070 Antimony Bismuth Iron 0,01 0,003 0* 0,030 Lead Tellurium Selenium plus tellurium Tin 0,010 0,010 0,020 0,070 * The purchaser shall specify whether the copper is required to with

11、stand severe working operations in the temperature range 400-700 C (e.g. repeated hot hammering with intermediate reheating), in which case the maximum bismuth content shall be 0,001 5 %. SANS 405:2009 Edition 2.2 4 3.2 Certificate of analysis The requirements of subsection 3.2 of SANS 404 shall app

12、ly. 3.3 Form The requirements of subsection 3.3 of SANS 404 shall apply. 3.4 Freedom from defects The requirements of subsection 3.4 of SANS 404 shall apply. 3.5 Nominal dimensions and tolerances The requirements of subsection 3.5 of SANS 404 shall apply. 3.6 Gassing test The requirements of subsect

13、ion 3.6 of SANS 404 shall apply. 4 Sampling and compliance with the specification 4.1 Sampling The requirements of subsection 4.1 of SANS 404 shall apply. 4.2 Compliance The requirements of subsection 4.2 of SANS 404 shall apply. 5 Inspection and methods of test 5.1 Inspection The requirements of su

14、bsection 5.1 of SANS 404 shall apply. 5.2 Gassing test The requirements of subsection 5.2 of SANS 404 shall apply. 5.3 Sample for chemical analysis The requirements of subsection 5.3 of SANS 404 shall apply. 5.4 Methods of test The requirements of subsection 5.4 of SANS 404 shall apply. SABS SABS St

15、andards Division The objective of the SABS Standards Division is to develop, promote and maintain South African National Standards. This objective is incorporated in the Standards Act, 2008 (Act No. 8 of 2008). Amendments and Revisions South African National Standards are updated by amendment or rev

16、ision. Users of South African National Standards should ensure that they possess the latest amendments or editions. The SABS continuously strives to improve the quality of its products and services and would therefore be grateful if anyone finding an inaccuracy or ambiguity while using this standard

17、 would inform the secretary of the technical committee responsible, the identity of which can be found in the foreword. Tel: +27 (0) 12 428 6666 Fax: +27 (0) 12 428 6928 The SABS offers an individual notification service, which ensures that subscribers automatically receive notification regarding am

18、endments and revisions to South African National Standards. Tel: +27 (0) 12 428 6883 Fax: +27 (0) 12 428 6928 E-mail: salessabs.co.za Buying Standards Contact the Sales Office for South African and international standards, which are available in both electronic and hardcopy format. Tel: +27 (0) 12 4

19、28 6883 Fax: +27 (0) 12 428 6928 E-mail: salessabs.co.za South African National Standards are also available online from the SABS website http:/www.sabs.co.za Information on Standards The Standards Information Centre provides a wide range of standards-related information on both national and interna

20、tional standards, and is the official WTO/TBT enquiry point for South Africa. The Centre also offers an individual updating service called INFOPLUS, which ensures that subscribers automatically receive notification regarding amendments to, and revisions of, international standards. Tel: +27 (0) 12 4

21、28 6666 Fax: +27 (0) 12 428 6928 E-mail: infosabs.co.za Copyright The copyright in a South African National Standard or any other publication published by the SABS Standards Division vests in the SABS. Unless exemption has been granted, no extract may be reproduced, stored in a retrieval system or t

22、ransmitted in any form or by any means without prior written permission from the SABS Standards Division. This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any purpose other than implementation, prior written permission must be obtained. Details and advice can be obtained from the Senior Manager. Tel: +27 (0) 12 428 6666 Fax: +27 (0) 12 428 6928 E-mail: infosabs.co.za