BS-EN-13445-2-2002-A2-2006.pdf
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1、BRITISH STANDARD BS EN 13445-2:2002 +A2:2006 Incorporating corrigenda nos. 1, 2 and 3 Unfired pressure vessels Part 2: Materials ICS 23.020.30 ? BS EN 13445-2:2002+A2:2006 This British Standard, having been prepared under the direction of the Engineering Sector Policy and Strategy Committee, was pub
2、lished under the authority of the Standards Policy and Strategy Committee on 20 June2002 BSI 2007 ISBN 978 0 580 59556 1 National foreword This British Standard is the UK implementation of EN 13445-2:2002 +A1:2007 and A2:2006, incorporating corrigenda April 2003, November 2003 and July 2004. Numbere
3、d corrigenda are issued twice a year by CEN. An issue (of a page) may apply to only one of the language versions (English, French and German). Therefore the issue numbers for each page in each language version may not be sequential. For future corrigenda, the index at http:/www.unm.fr/en/general/en1
4、3445 should be consulted to determine the latest edition of a page. When the reference to this European Standard has been published in the Official Journal of the European Communities (OJ), compliance with it will confer a presumption of conformity with the essential requirements covered by the stan
5、dard in respect of the Pressure Equipment Directive (97/23/EC). The UK participation in its preparation was entrusted by Technical Committee PVE/1, Pressure vessels, to Subcommittees PVE/1/14, Materials selection, and PVE/1/8, Low temperature vessels and equipment. A list of organizations represente
6、d on these subcommittees can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendmen
7、ts/corrigenda issued since publication Amd. No. DateComments 14292 Corrigendum No. 1 30 April 2003Implementation of CEN letter of correction November 2002 (Issue 4) 14496 Corrigendum No. 2 26 November 2003 Implementation of CEN letters of correction April 2003 (Issue 6) and July 2003 (Issue 7) 15260
8、 Corrigendum No. 3 30 July 2004Implementation of CEN letter of correction June 2004 (Issue 11) and corrections to Issue No.s on pages 2 to 29 1742731 October 2007Implementation of CEN amendments A1-2007 and A2-2006 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13445-2 May 2002 ICS 23.020.30 E
9、nglish version Unfired pressure vessels - Part 2: Materials Rcipients sous pression non soumis la flamme - Partie 2: Matriaux Unbefeuerte Druckbehlter - Teil 2: Werkstoffe This European Standard was approved by CEN on 23 May 2002. CEN members are bound to comply with the CEN/CENELEC Internal Regulat
10、ions 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 standards may be obtained on application to the Management Centre or to any CEN member. This Europe
11、an 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 Management Centre has the same status as the official versions. CEN members are the national
12、 standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHE
13、S KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2002 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13445-2:2002 E EN 13445-2:2002 (E) Issue 27 (2007-06) 2 Contents Foreword3 1 Scope4 2 Normative referen
14、ces4 3 Terms, definitions, symbols and units7 3.1 Terms and definitions .7 3.2 Symbols and units.8 4 Requirements for materials to be used for pressure-bearing parts.10 4.1 General10 4.2 Special provisions.12 4.3 Technical delivery conditions 13 4.4 Marking.14 5 Requirements for materials to be used
15、 for non-pressure parts.14 Annex A (normative) Metallic materials for pressure equipment Grouping system and European standardised steels.15 Annex B (normative) Requirements for prevention of brittle fracture.31 Annex C (informative) Procedure for determination of the weld creep strength reduction f
16、actor (WCSRF) .48a Annex D (informative) Technical delivery conditions for clad products for pressure purposes49 Annex E (informative) European Standards for steels and steel components for pressure vessels.53 Annex ZA (informative) Clauses of this European Standard addressing essential safety requi
17、rements or other provisions of EU directives54 Bibliography55 EN 13445-2:2002 (E) Issue 27 (2007-06) 3 Foreword This document (EN 13445-2:2002, EN 13445-2:2002/A2:2006 and EN 13445-2:2002/A1:2007) has been prepared by Technical Committee CEN/TC 54 “Unfired pressure vessels“, the secretariat of which
18、 is held by BSI. EN 13445-2:2002 shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by November 2002, and conflicting national standards shall be withdrawn at the latest by November 2002. EN 13445-2:2002/A2:2006 shall be give
19、n the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2007, and conflicting national standards shall be withdrawn at the latest by June 2007. EN 13445-2:2002/A1:2007 shall be given the status of a national standard, either by publica
20、tion of an identical text or by endorsement, at the latest by June 2007, and conflicting national standards shall be withdrawn at the latest by June 2007. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall no
21、t be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see inf
22、ormative annex ZA, which is an integral part of this document. In this standard the Annexes A and B are normative and the Annexes C to E are informative. This European Standard consists of the following Parts: Part 1: General. Part 2: Materials. Part 3: Design. Part 4: Fabrication. Part 5: Inspectio
23、n and testing. Part 6: Requirements for the design and fabrication of pressure vessels and pressure parts constructed from spheroidal graphite cast iron. CR 13445-7, Unfired pressure vessels - Part 7: Guidance on the use of conformity assessment procedures. According to the CEN/CENELEC Internal Regu
24、lations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Neth
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