DIN EN 1173-2008 Copper and copper alloys - Material condition designation English version of DIN EN 1173 2008-08《铜和铜合金 材料状态标识》.pdf
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1、August 2008DEUTSCHE NORM English price group 6No part of this standard may be reproduced without 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).ICS 77.120.30!$Q3“1461696www
2、.din.deDDIN EN 1173Copper and copper alloys Material condition designationEnglish version of DIN EN 1173:2008-08Kupfer und Kupferlegierungen ZustandsbezeichnungenEnglische Fassung DIN EN 1173:2008-08SupersedesDIN EN 1173:1995-12www.beuth.deDocument comprises 9 pagesDIN EN 1173:2008-08 2 National for
3、eword This standard has been prepared by Technical Committee CEN/TC 133 “Copper and copper alloys” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the Normenausschuss Nichteisenmetalle (Nonferrous Metals Standards Committee), Technical Committee NA 066-02 FBR
4、 Fachbereichsbeirat Kupfer. Amendments This standard differs from DIN EN 1173:1995-12 as follows: a) The English title has been changed, the term “temper” has been withdrawn. b) The examples in clause 4 have been completed. c) The alloy designation in subclause 4.10 has been corrected. Previous edit
5、ions DIN EN 1173: 1995-12 EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 1173April 2008ICS 77.120.30 Supersedes EN 1173:1995 English VersionCopper and copper alloys - Material condition designationCuivre et alliages de cuivre - Dsignation des tatsmtallurgiquesKupfer und Kupferlegierungen - Zustan
6、dsbezeichnungenThis European Standard was approved by CEN on 21 March 2008.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliogr
7、aphical references concerning such nationalstandards may be obtained on application to the CEN 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 translationunder the responsibility of a C
8、EN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Ita
9、ly, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 B
10、russels 2008 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 1173:2008: EEN 1173:2008 (E) 2 Contents Page Foreword3 1 Scope 4 2 Basis of designation system 4 3 Structure of designation .4 3.1 General4 3.2 Position 14 3.3 Positions 2
11、to 4 5 3.4 Positions 5 and 6 .5 4 Examples 5 4.1 General5 4.2 Elongation 5 4.3 Spring bending limit 5 4.4 As drawn.5 4.5 Grain size5 4.6 Hardness.6 4.7 As manufactured6 4.8 Tensile strength .6 4.9 0,2% proof strength .6 4.10 Additional treatment “Stress relieving“ 6 Bibliography 7 DIN EN 1173:2008-0
12、8 EN 1173:2008 (E) 3 Foreword This document (EN 1173:2008) has been prepared by Technical Committee CEN/TC 133 “Copper and copper alloys”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or b
13、y endorsement, at the latest by October 2008, and conflicting national standards shall be withdrawn at the latest by October 2008. 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 not be held responsible fo
14、r identifying any or all such patent rights. This document supersedes EN 1173:1995. Within its programme of work, Technical Committee CEN/TC 133 decided to prepare the revision of the fol-lowing standard: EN 1173:1995, Copper and copper alloys Material condition or temper designation In comparison w
15、ith the first edition of EN 1173:1995, the following significant technical changes were made: title has been changed, the term “temper” has been withdrawn; examples in Clause 4 have been completed; alloy designation in 4.10 has been corrected. According to the CEN/CENELEC Internal Regulations, the n
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