DIN EN 10031-2003 Semi-finished products for forging - Tolerances on dimensions shape and mass German version EN 10031 2003《锻造用半成品 尺寸、形状公差和质量》.pdf

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1、ICS 77.140.85Halbzeug zum Schmieden Grenzabmae, Formtoleranzenund Grenzabweichungen der MasseEuropean Standard EN 10031 : 2003 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis standard has been prepared by ECISS/TC 28 Steel forgings.The responsible German

2、body involved in its preparation was the Normenausschuss Eisen und Stahl (Steeland Iron Standards Committee), Technical Committee Schmiedestcke.Ref. No. DIN EN 10031 : 2003-06English price group 07 Sales No. 110710.03DEUTSCHE NORM June 2003EN 10031Continued overleaf.EN comprises 7 pages. No part of

3、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).Semi-finished products for forgingTolerances on dimension, shape and massEnglish

4、version of DIN EN 10031English versionICS 77.140.85Semi-finished products for forgingTolerances on dimension, shape and mass 2003. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 10031 : 2003 EHalbzeug zum Schmieden Grenzab-mae, Form

5、toleranzen und Grenzab-weichungen der MasseThis European Standard was approved by CEN on 2002-11-28.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-

6、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 language made by translation under the re

7、sponsibility 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, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ire-land, Italy, Luxe

8、mbourg, Malta, the Netherlands, Norway, Portugal, Slovakia,Spain, Sweden, Switzerland, and the United Kingdom.EN 10031March 2003Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungDemi-produits pour forgeage Tol-rances sur des dimensions, la forme etla massePage 2EN 10031 : 2003233333344444444555555557Page 3EN 10031 : 2003Page 4EN 10031 : 2003Page 5EN 10031 : 2003Page 6EN 10031 : 2003Page 7EN 10031 : 2003