BS EN 10202-2001 冷缩电解铬产品.电解锡板和电解铬氧化涂层钢.pdf
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1、BRITISH STANDARD BS EN 10202:2001 Incorporating Corrigendum No. 1 Cold reduced tinmill products Electrolytic tinplate and electrolytic chromium/ chromium oxide coated steel The European Standard EN 10202:2001 has the status of a British Standard ICS 77.140.50 ? Licensed Copy: Institute Of Technology
2、 Tallaght, Institute of Technology, Tue Aug 29 10:38:18 BST 2006, Uncontrolled Copy, (c) BSI BS EN 10202:2001 This British Standard, having been prepared under the direction of the Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15
3、May 2001 BSI 19 December 2003 ISBN 0 580 37204 9 National foreword This British Standard is the official English language version of EN 10202:2001, including Corrigendum October 2003. It supersedes BS EN 10202:1990 and BS EN 10203:1991 which are withdrawn. The UK participation in its preparation was
4、 entrusted to Technical Committee ISE/29, Tinplate and blackplate, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referre
5、d 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 Catalogue or of British Standards Online. This publication does not purport to include all the necessary provi
6、sions 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 the text; present to the responsible European committee any enquiries on the interpretation, or proposals
7、for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 45 and a back cover. The BSI copyright date displayed in
8、 this document indicates when the document was last issued. Sidelining in this document indicates the most recent changes by amendment. Amendments issued since publication Amd. No. DateComments 14845 Corrigendum No. 1 19 December 2003Indicated by a sideline Licensed Copy: Institute Of Technology Tal
9、laght, Institute of Technology, Tue Aug 29 10:38:18 BST 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 10202 March 2001 ICS 77.140.50 Supersedes EN 10202:1989 and EN 10203:1991 Incorporating corrigendum October 2003 English version Cold reduced tinmill products
10、 Electrolytic tinplate and electrolytic chromium/chromium oxide coated steel Aciers pour emballage lamins froid Fer blanc lectrolytique et fer chrom lectrolytique Kaltgewalzte Verpackungsblecherzeugnisse Elektrolytisch verzinnter und spezialverchromter Stahl This European Standard was approved by CE
11、N on 4 February 2001. CEN members are bound to comply with the CEN/CENELEC Internal Regulations 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 standard
12、s 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 translation under the responsibility of a CEN member into its own language and notified to the M
13、anagement Centre has the same status as the official versions. 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 Kingd
14、om. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2001 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 10202:2001 E Licen
15、sed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Aug 29 10:38:18 BST 2006, Uncontrolled Copy, (c) BSI Page 2 EN 10202:2001 Contents Foreword .3 1 Scope3 2 Normative references4 3 Terms and definitions .4 4 Information to be supplied by the purchaser .7 5 Designation 8 6 Manuf
16、acturing features.9 7 Coatings .11 8 Mechanical properties.13 9 Tolerances on dimensions and shape 15 10 Welds within a coil.19 11 Marking of differentially coated cold reduced tinplate20 12 Sampling.21 13 Retests22 14 Dispatch and packaging .23 Annex A (informative) Examples of steel types and chem
17、ical composition.24 Annex B (normative) De-tinning25 Annex C (normative) Determination of chromium using the diphenylcarbazide method.26 Annex D (normative) Electromechanical method for determining tin coating mass.28 Annex E (normative) Methods for determination of metallic chromium and chromium in
18、 the oxide on the surface of electrolytic chromium and chromium oxide coated steel32 Annex F (informative) The Rockwell Hardness test for routine determination of proof strength for double reduced materials.39 Annex G (informative) The springback test for routine determination of proof strength for
19、double reduced material42 Annex H (informative) Alternative marking system for differentially coated tinplate43 Annex I (informative) List of corresponding former designations.44 Bibliography45 Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Aug 29 10:38:18 BST 2006, Un
20、controlled Copy, (c) BSI ? Page 3 EN 10202:2001 Foreword This European Standard has been prepared by Technical Committee ECISS/TC 26, Tinmill products Qualities, dimensions, tolerances and specific tests, the Secretariat of which is held by BSI. This European Standard shall be given the status of a
21、national standard, either by publication of an identical text or by endorsement, at the latest by September 2001, and conflicting national standards shall be withdrawn at the latest by September 2001. This European Standard replaces EN 10202:1989 and EN 10203 :1991. This European Standard revises an
22、d combines EN 10202:1989, Cold reduced electrolytic chromium/ chromium oxide coated steel, and EN 10203:1991, Cold reduced electrolytic tinplate. EN 10203 is withdrawn. It is intended that the third European Standard in the present series, EN 10205:1992, Cold reduced blackplate in coil form for the
23、production of tinplate or electrolytic chromium/chromium oxide coated steel, will be withdrawn. COCOR (Coordinating Commission of ECISS) approved the work item to revise EN 10202:1989 at its meeting in November 1996. The following countries agreed to participate: Belgium, France, Germany, Italy, Net
24、herlands, Norway and the United Kingdom. The annexes A, F, G, H and I are informative; the annexes B, C, D and E are normative. This European Standard also contains a Bibliography. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are
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