BS,EN,1011.5-2003焊接——焊接金属材料的推荐第5部分：复合钢的焊接

BRITISH STANDARD BS EN 1011 5 2003 Welding Recommendations for welding of metallic materials Part 5 Welding of clad steel The European Standard EN 1011 5 2003 has the status of a British Standard ICS 25 160 10 焊接 焊接金属材料的推荐 第 5 部分 复合钢的焊接 BS EN 1011 5 2003 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 2 May 2003 BSI 2 May 2003 ISBN 0 580 41755 7 National foreword This British Standard is the official English language version of EN 1011 5 2003 The UK participation in its preparation was entrusted to Technical Committee WEE 47 Miscellaneous welding standards 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 referred 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 provisions 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 international European committee any enquiries on the interpretation or proposals for change and keep the UK interests ined 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 11 and a back cover The BSI copyright date displayed in this document indicates when the document was last issued Amendments issued since publication Amd No DateComments EUROPEAN STANDARD NORME EUROP ENNE EUROP ISCHE NORM EN 1011 5 April 2003 ICS 25 160 10 English version Welding Recommendations for welding of metallic materials Part 5 Welding of clad steel Soudage Recommendations pour le soudage des mat riaux m talliques Partie 5 Soudage des aciers plaqu s Schwei en Empfehlungen zum Schwei en metallischer Werkstoffe Teil 5 Schwei en von plattierten St hlen This European Standard was approved by CEN on 28 February 2003 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 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 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 standards bodies of Austria Belgium Czech Republic Denmark Finland France Germany Greece Hungary Iceland Ireland Italy Luxembourg Malta Netherlands Norway Portugal Slovakia Spain Sweden Switzerland and United Kingdom EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROP EN DE NORMALISATION EUROP ISCHES KOMITEE F R NORMUNG Management Centre rue de Stassart 36 B 1050 Brussels 2003 CENAll rights of exploitation in any and by any means reserved worldwide for CEN national Members Ref No EN 1011 5 2003 E EN 1011 5 2003 E 2 Contents page Foreword 3 1Scope 4 2Normative references 4 3Terms and definitions 5 4Materials 5 4 1Clad steels 5 4 2Parent metal 5 4 3Cladding 5 5Welding consumables for cladding deposits 5 6Welding procedures 6 7Fabrication 6 8Welding 7 8 1Welding from both sides 7 8 2Single side welding 7 8 3General welding conditions 7 8 4Welding procedure specification 8 9Post weld cleaning 9 10Testing 9 11Correction of non conities 9 Annex A inative Dilution rate 10 Bibliography 11 EN 1011 5 2003 E 3 Foreword This document EN 1011 5 2003 has been prepared by Technical Committee CEN TC 121 Welding the secretariat of which is held by DS This European Standard shall be given the status of a national standard either by publication of an identical text or by endorsement at the latest by October 2003 and conflicting national standards shall be withdrawn at the latest by October 2003 According to the CEN CENELEC Internal Regulations the national standards organizations of the following countries are bound to implement this European Standard Austria Belgium Czech Republic Denmark Finland France Germany Greece Hungary Iceland Ireland Italy Luxembourg Malta Netherlands Norway Portugal Slovakia Spain Sweden Switzerland and the United Kingdom EN 1011 5 2003 E 4 1 Scope This European Standard gives general recommendations for welding of clad steels by means of appropriate arc welding processes and electroslag strip cladding It is generally applicable to all clad steels and is appropriate