DIN EN ISO 10484-2004 Widening test on nuts (ISO 10484 1997) German version EN ISO 10484 2004《螺母的扩孔试验》.pdf

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1、ICS 21.060.20Widening test on nuts(ISO 10484 : 1997)English version of DIN EN ISO 10484Aufweitversuch an Muttern (ISO 10484 : 1997)A comma is used as the decimal marker.National forewordThis standard has been published in accordance with a decision taken by CEN/TC 185 to adopt, withoutalteration, In

2、ternational Standard ISO 10484 as a European Standard.The responsible German body involved in its preparation was the Normenausschuss Mechanische Verbin-dungselemente (Fasteners Standards Committee), Technical Committee Festigkeitsklassen Stahl.The DIN Standards corresponding to the International St

3、andards referred to in clause 2 of the EN are asfollows:ISO Standard DIN StandardISO 898-2 DIN EN 20898-2ISO 898-6 DIN EN ISO 898-6ISO 2320 DIN EN ISO 2320ISO 6157-2 DIN EN ISO 6157-2AmendmentsThe specifications of DIN EN 493, July 1992 edition, are now included in three standards (DIN EN ISO 6157-2

4、,DIN EN ISO 10484 and DIN EN ISO 10485).Previous editionsDIN 266: 1931-03; DIN 267: 1940-06, 1943-01, 1954-01, 1960-12; DIN 267-1: 1937-04; DIN 267-2: 1937-04;DIN 267-4: 1968-05, 1971-10, 1983-08; DIN 267-8: 1968-04, 1971-10; DIN 267-20: 1981-05, 1984-10;DIN 267-21: 1981-06; DIN EN 493: 1992-07; DIN

5、 589: 1931-07, 1934-01.DEUTSCHE NORM October 2004DIN EN ISO 10484 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).Norme

6、nausschuss Bauwesen (NABau) im DINEnglish price group 7www.din.dewww.beuth.de03.05 9607376Continued overleaf.Document comprises 8 pages.This standard,together with DIN EN ISO 6157-2and DIN EN ISO 10485,October 2004 editions,supersedes DIN EN 493,July 1992 edition.National Annex NAStandards referred

7、to(and not included in Normative references and Annex ZA)DIN EN 20898-2 Mechanical properties of fasteners Part 2: Nuts with coarse pitch thread and specifiedproof load values (ISO 898-2 : 1992)DIN EN ISO 898-6 Mechanical properties of fasteners Part 6: Nuts with fine pitch thread and specifiedproof

8、 load values (ISO 898-6 : 1994)DIN EN ISO 2320 Prevailing torque type steel hexagon nuts Mechanical and performance properties(ISO 2320 : 1997)DIN EN ISO 6157-2 Fasteners Surface discontinuities Part 2: Nuts (ISO 6157-2 : 1995)Page 2DIN EN ISO 10484 : 2004-10English versionICS 21.060.20 Supersedes E

9、N 493 : 1992.Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungWidening test on nuts(ISO 10484 : 1997) 2004. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN nat

10、ional members.Ref. No. EN ISO 10484 : 2004 EEssai dvasement des crous(ISO 10484 : 1997)Aufweitversuch an Muttern(ISO 10484 : 1997)This European Standard was approved by CEN on 2004-07-01.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for givin

11、g this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to anyCEN member.The European Standards exist in three official versions (Engl

12、ish, French, German).A version in any other language 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

13、 Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands,Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, andthe United Kingdom.July 2004EN ISO 10484Page 2EN ISO 10484 : 2004Foreword

14、International StandardISO 10484 : 1997 Widening test on nuts,which was prepared by ISO/TC 2 Fasteners of the International Organization for Standardization, has beenadopted by Technical Committee CEN/TC 185 Threaded and non-threaded mechanical fasteners and acces-sories, the Secretariat of which is

15、held by DIN, as a European Standard.This European Standard shall be given the status of a national standard, either by publication of an identicaltext or by endorsement, and conflicting national standards withdrawn, by January 2005 at the latest.In accordance with the CEN/CENELEC Internal Regulation

16、s, the national standards organizations of the follow-ing countries are bound to implement this European Standard:Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands,

17、Norway, Poland, Portugal,Slovakia, Slovenia, Spain, Sweden, Switzerland, and the United Kingdom.Endorsement noticeThe text of the International Standard ISO 10484 : 1997 was approved by CEN as a European Standard withoutany modification.NOTE: Normative references to international publications are listed in Annex ZA (normative).Page 3EN ISO 10484 : 2004Page 4EN ISO 10484 : 2004Page 5EN ISO 10484 : 2004Page 6EN ISO 10484 : 2004