SANS 27-2008 Cold reduced tinmill products - Electrolytic tinplate and electrolytic chromium chromium oxide coated steel《冷轧镀锡产品 电解镀锡钢板及电解铬 氧化铬镀层钢板》.pdf
《SANS 27-2008 Cold reduced tinmill products - Electrolytic tinplate and electrolytic chromium chromium oxide coated steel《冷轧镀锡产品 电解镀锡钢板及电解铬 氧化铬镀层钢板》.pdf》由会员分享,可在线阅读,更多相关《SANS 27-2008 Cold reduced tinmill products - Electrolytic tinplate and electrolytic chromium chromium oxide coated steel《冷轧镀锡产品 电解镀锡钢板及电解铬 氧化铬镀层钢板》.pdf(55页珍藏版)》请在麦多课文档分享上搜索。
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 978-0-626-21333-6 SANS 27:2008Edition 2 and EN corr.EN 10202:2001Edition 2 and corr.SOUTH AFRICAN NATIONAL STANDARD Cold reduced tinmill products El
4、ectrolytic tinplate and electrolytic chromium/chromium oxide coated steel This national standard is the identical implementation of EN 10202:2001 and EN corrigendum, and is adopted with the permission of CEN, rue de Stassart 36, B-1050 Brussels. Published by Standards South Africa 1 dr lategan road
5、groenkloof private bag x191 pretoria 0001 tel: 012 428 7911 fax: 012 344 1568 international code + 27 12 www.stansa.co.za Standards South Africa SANS 27:2008 Edition 2 and EN corr. EN 10202:2001 Edition 2 and corr. Table of changes Change No. Date Scope EN corr. 2003 Corrected to add reference to a
6、superseded standard in the title page and foreword, to modify the introductory paragraph to normative references, and to correct editorial errors made to steel grade designations, formula, keys to the figures in annex E and codes in annex H. National foreword This South African standard was approved
7、 by National Committee StanSA TC 5120.40, Metallic and other inorganic coatings, in accordance with procedures of Standards South Africa, in compliance with annex 3 of the WTO/TBT agreement. This SANS document was published in June 2008. This SANS document supersedes SABS EN 10202:1989 (edition 1).
8、EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 10202:2001/ACOctober 2003Octobre 2003Oktober 2003ICS 77.140.50English versionVersion FranaiseDeutsche FassungCold reduced tinmill products - Electrolytic tinplate and electrolyticchromium/chromium oxide coated steelAciers pour emballage lamins froid
9、- Ferblanc lectrolytique et fer chrom lectrolytiqueKaltgewalzte Verpackungsblecherzeugnisse -Elektrolytisch verzinnter undspezialverchromter StahlThis corrigendum becomes effective on 15 October 2003 for incorporation in the three officiallanguage versions of the EN.Ce corrigendum prendra effet le 1
10、5 octobre 2003 pour incorporation dans les trois versionslinguistiques officielles de lEN.Die Berichtigung tritt am 15. Oktober 2003 zur Einarbeitung in die drei offiziellen Sprachfassungender EN in Kraft.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORM
11、UNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2003 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members.Tous droits dexploitation sous quelque forme et de quelque manire que ce soit rservs dans le monde entier auxmembres nationaux du CEN
12、.Alle Rechte der Verwertung, gleich in welcher Form und in welchem Verfahren, sind weltweit den nationalen Mitgliedernvon CEN vorbehalten.Ref. No.:EN 10202:2001/AC:2003 D/E/FEN 10202:2001/AC:2003 (E/F/D)2English versionTitle pageThe superseding note shall read as follows:“Supersedes EN 10202:1989 an
13、d EN 10203:1991“ForewordIn the third paragraph, the superseding note shall read as follows:“This European Standard replaces EN 10202:1989 and EN 10203:1991“2 Normative referencesThe beginning of the third sentence of the introductory paragraph shall read as follows:“For dated references, subsequent
14、“5 DesignationIn the first paragraphs of the 3 examples the steel grades shall read as follows :“steel grade TS275“steel grade TH620“steel grade TH620“C.5.3At the end of the first line of the paragraph, “1 in“ shall read “1 min“.C.6 CalibrationFor “Calculation of chromium tinplate“, the formula shal
15、l read as follows (m2):“Cr mg/m2= 144K(O.D1 O.D2) / A“E.1.6 Calculation“M“ shall read “M1“ as follows :“M1= mass of chromium in mg, in the test solution;“E.2.3.2In the first line replace “30 A“ by “30 mA“.E.2.6 CalculationThe formula shall read as follows (106instead 105):AMCm6210=Figure E.1The key
16、to Figure E.1 shall read re-numbered as follows:1 - Rubber O ring 3 mm diameter cross sectionEN 10202:2001/AC:2003 (E/F/D)32 - Sample disc 2 000 mm2exposed to solution in cell3 - Stainless steel base plate (thread to match collar and recessed to hold sample disc)4 - Recommended wall thickness 10 mm.
17、 Material PTFE or polypropylene. Cell height not critical providedcapacity exceeds 120 mL and platinum cathode and reference electrode can be fitted.5 - Stainless steel stepped collar (threaded and pinned to PTFE)Figure E.2The key to Figure E.2 shall read re-numbered as follows:1 sample anode2 refer
18、ence electrode3 platinum electrodeFigure E.3The key to Figure E.3 shall read re-numbered as follows:1 Sample (anode)2 Sample holder3 reference electrode4 Voltmeter 0 to 2 V5 D.C. stabiliser, 30 mA6 Platinum electrodeAnnex H, Figure H.1The code column in Figure H.1 shall read as follows:Figure H.1 Al
19、ternative marking system for electrolytic tinplate - differentially coatedAnnex I, Table I.1The steel name “TG415“ in the first column shall be replaced by “TH415“.EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 10202March 2001ICS 77.140.50 Supersedes EN 10202:1989English versionCold reduced tinmi
20、ll products - Electrolytic tinplate andelectrolytic chromium/chromium oxide coated steelAciers pour emballage lamins froid - Fer blanclectrolytique et fer chrom lectrolytiqueKaltgewalzte Verpackungsblecherzeugnisse - Elektrolytischverzinnter und spezialverchromter StahlThis European Standard was app
21、roved by CEN on 4 February 2001.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
22、standards may be obtained on application to the 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 translationunder the responsibility of a CEN member into its own language and notified to
23、 the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Ki
24、ngdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2001 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 10202:2001 EPage 2EN
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