1、ICS 25.160.10WeldingRecommendations for welding of metallic materialsPart 7: Electron beam weldingEnglish version of DIN EN 1011-7Schweien Empfehlungen zum Schweien metallischer Werkstoffe Teil 7: ElektronenstrahlschweienEuropean Standard EN 1011-7 : 2004 has the status of a DIN Standard.A comma is
2、used as the decimal marker.National forewordThis standard has been prepared by CEN/TC 121 Welding.The responsible German body involved in its preparation was the Normenausschuss Schweitechnik (Weld-ing Standards Committee), Technical Committee Elektronenstrahlschweien.DEUTSCHE NORM October 2004DIN E
3、N 1011-7 No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e.V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).English price group 15www.din.dewww.beuth.de9604188Continued o
4、verleaf.Document comprises 39 pages.01.05English versionICS 25.160.10WeldingRecommendations for welding of metallic materialsPart 7: Electron beam welding 2004. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 1011-7 : 2004 ESchweien
5、Empfehlungen zumSchweien metallischer Werkstoffe Teil 7: ElektronenstrahlschweienThis European Standard was approved by CEN on 2004-04-30.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational
6、standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Management Centre or to anyCEN member.The European Standards exist in three official versions (English, French, German).A version in any other lan
7、guage made by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, theCzech Republic, Denmark, Estonia, Finland, France, G
8、ermany, Greece, Hungary,Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands,Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, andthe United Kingdom.EN 1011-7July 2004Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for Standa
9、rdizationComit Europen de NormalisationEuropisches Komitee fr NormungSoudage Recommandations pour lesoudage des matriaux mtalliques Partie 7: Soudage par faisceau dlec-tronsPage 2EN 1011-7 : 200445666111111121213131313131414141516161717181818191919202020212323272828292930Page 3EN 1011-7 : 2004313878
10、910111314151515161620313232333334343535363636Page 4EN 1011-7 : 2004372124272828292930Page 5EN 1011-7 : 2004Page 6EN 1011-7 : 2004Page 7EN 1011-7 : 2004Page 8EN 1011-7 : 2004Page 9EN 1011-7 : 2004Page 10EN 1011-7 : 2004Page 11EN 1011-7 : 2004Page 12EN 1011-7 : 2004Page 13EN 1011-7 : 2004Page 14EN 101
11、1-7 : 2004Page 15EN 1011-7 : 2004Page 16EN 1011-7 : 2004Page 17EN 1011-7 : 2004Page 18EN 1011-7 : 2004Page 19EN 1011-7 : 2004Page 20EN 1011-7 : 2004Page 21EN 1011-7 : 2004Page 22EN 1011-7 : 2004Page 23EN 1011-7 : 2004Page 24EN 1011-7 : 2004Page 25EN 1011-7 : 2004Page 26EN 1011-7 : 2004Page 27EN 1011-7 : 2004Page 28EN 1011-7 : 2004
