BS-EN-12165-1998.pdf
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1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 12165:1998 The Euro
2、pean Standard EN 12165:1998 has the status of a British Standard ICS 77.150.30 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Copper and copper alloys Wrought and unwrought forging stock This British Standard, having been prepared under the direction of the Engineering Sector
3、 Board, was published under the authority of the Standards Board and comes into effect on 15 October 1998 BSI 1998 ISBN 0 580 29254 1 BS EN 12165:1998 Amendments issued since publication Amd. No.DateText affected National foreword This British Standard is the English language version of EN 12165:199
4、8 published by the European Committee for Standardization (CEN). It supersedes BS 2872:1989 which is withdrawn. The UK participation in its preparation was entrusted by Technical Committee NFE/34, Copper and copper alloys, to Subcommittee NFE/34/1, Wrought and unwrought copper and copper alloys, whi
5、ch has the responsibility to: aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A
6、 list of organizations represented on this subcommittee 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 Standards Catalogue under the section entitled Inter
7、national Standards Correspondence Index, or by using the Find facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a Bri
8、tish Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 18, an inside back cover and a back cover. CEN European Committee for Standardization Comite Europe en de Normalisatio
9、n Europa isches Komitee fu r Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1998 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12165:1998 E EUROPEAN STANDARDEN 12165 NORME EUROPE ENNE EUROPA ISCHE NORM January 1
10、998 ICS 77.150.30 Descriptors: Copper, copper alloys, wrought products, metal bars, round bars, die forgings, designation, orders : sales documents, chemical composition, mechanical properties, sampling, mechanical tests, dimensions, dimension tolerances, conformity tests, marking English version Co
11、pper and copper alloys Wrought and unwrought forging stock Cuivre et alliages de cuivre Barres corroye es et brutes pour matric age Kupfer und Kupferlegierungen Vormaterial fu r Schmiedestu cke This European Standard was approved by CEN on 26 December 1997. CEN members are bound to comply with the C
12、EN/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 Central Secretariat or t
13、o 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 Central Secretariat has the same status as the official version
14、s. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. Page 2 EN 12165:1998 BSI 1998 Foreword This European Sta
15、ndard 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 by endorsement, at the latest by July 1998, and conflic
16、ting national standards shall be withdrawn at the latest by July 1998. Within its programme of work, Technical Committee CEN/TC 133 requested CEN/TC 133/WG 4, Rod/bar, wire, profiles, to prepare the following standard: EN 12165, Copper and copper alloys Wrought and unwrought forging stock. This is o
17、ne of a series of European standards for copper and copper alloy products in the form of rod, wire, profile and forgings. Other products are specified as follows: EN 12163, Copper and copper alloys Rod for general purposes. EN 12164, Copper and copper alloys Rod for free machining purposes. EN 12166
18、, Copper and copper alloys Wire for general purposes. EN 12167, Copper and copper alloys Profiles and rectangular bar for general purposes. EN 12168, Copper and copper alloys Hollow rod for free machining purposes. prEN 12420, Copper and copper alloys Forgings. According to the CEN/CENELEC Internal
19、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, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and
20、the United Kingdom. Contents Page Foreword2 1Scope3 2Normative references3 3Definitions3 3.1forging3 3.2forging stock3 3.3circularity (round rod)3 4Designations3 4.1Material3 4.2Material condition3 4.3Product3 5Ordering information4 6Requirements5 6.1Composition5 6.2Hardness5 Page 6.3Resistance to d
21、ezincification5 6.4Dimensions and tolerances5 7Sampling5 7.1General5 7.2Analysis5 7.3Hardness and dezincification resistance tests5 8Test methods5 8.1Analysis5 8.2Hardness test5 8.3Dezincification resistance test6 8.4Retests for analysis, hardness and dezincification resistance6 8.5Rounding of resul
22、ts6 9Declaration of conformity and inspection documentation6 9.1Declaration of conformity6 9.2Inspection documentation6 10Marking, labelling, packaging6 Annex A (informative) Bibliography18 Annex B (normative) Determination of mean depth of dezincification18 Table 1 Composition of copper7 Table 2 Co
23、mposition of low alloyed copper alloys7 Table 3 Composition of copperzinc alloys8 Table 4 Composition of copperzinclead alloys8 Table 5 Composition of complex copperzinc alloys9 Table 6 Composition of coppernickel alloys9 Table 7 Composition of coppernickelzinc alloys10 Table 8 Composition of copper
24、aluminium alloys10 Table 9 Mechanical properties of copper10 Table 10 Mechanical properties of low alloyed copper alloys11 Table 11 Mechanical properties of copperzinc alloys12 Table 12 Mechanical properties of copperzinclead alloys12 Table 13 Mechanical properties of complex copperzinc alloys13 Tab
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