EN 1982-2008 en Copper and copper alloys - Ingots and castings《铜和铜合金 金属块和铸件》.pdf

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1、BRITISH STANDARDBS EN 1982:2008Copper and copper alloys Ingots and castingsICS 77.150.30g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 1982:2

2、008This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 May 2008 BSI 2008ISBN 978 0 580 59454 0National forewordThis British Standard is the UK implementation of EN 1982:2008. It supersedes BS EN 1982:1999 which is withdrawn. The UK participati

3、on in its preparation was entrusted to Technical Committee NFE/34, Copper and copper alloys.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible

4、 for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.Amendments/corrigenda issued since publicationDate CommentsEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 1982April 2008ICS 77.150.30 Supersedes EN 1982:1998 English VersionCopper and cop

5、per alloys - Ingots and castingsCuivre et alliages de cuivre - Lingots et pices moules Kupfer und Kupferlegierungen - Blockmetalle undGussstckeThis 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 con

6、ditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical 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

7、 official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN 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 Austr

8、ia, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTE

9、E FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 1982:2008: EEN 1982:2008 (E) 2 Contents Page

10、 Foreword5 Introduction .6 1 Scope 7 2 Normative references 7 3 Terms and definitions .7 4 Designations 8 5 Ordering information.9 6 Requirements.11 7 Sampling and testing rates.13 8 Test methods15 9 Declaration of conformity and inspection documentation18 10 Marking, labelling, packaging.18 Annex A

11、 (informative) Recommended code of practice for the ordering and supply of copper and copper alloy castings 40 Annex B (informative) Optional supplementary inspection procedures for ingots and castings 42 Annex ZA (informative) Relationship between this European Standard and the Essential Requiremen

12、ts of the EU Pressure Equipment Directive (PED) 97/23/EC.45 Bibliography 46 BS EN 1982:2008EN 1982:2008 (E) 3 Tables a) Tables 1 and 2: Copper and copper-chromium alloy Table 1 Cu-C (CC040A)19 Table 2 CuCr1-C (CC140C)19 b) Tables 3 to 16: Copper-zinc alloys Table 3 CuZn33Pb2-B (CB750S) and CuZn33Pb2

13、-C (CC750S)20 Table 4 CuZn33Pb2Si-B (CB751S) and CuZn33Pb2Si-C (CC751S).20 Table 5 CuZn35Pb2Al-B (CB752S) and CuZn35Pb2Al-C (CC752S) 21 Table 6 CuZn37Pb2Ni1AlFe-B (CB753S) and CuZn37Pb2Ni1AlFe-C (CC753S).21 Table 7 CuZn39Pb1Al-B (CB754S) and CuZn39Pb1Al-C (CC754S) 22 Table 8 CuZn39Pb1AlB-B (CB755S)

14、and CuZn39Pb1AlB-C (CC755S) .22 Table 9 CuZn15As-B (CB760S) and CuZn15As-C (CC760S)23 Table 10 CuZn16Si4-B (CB761S) and CuZn16Si4-C (CC761S)23 Table 11 CuZn25Al5Mn4Fe3-B (CB762S) and CuZn25Al5Mn4Fe3-C (CC762S).24 Table 12 CuZn32Al2Mn2Fe1-B (CB763S) and CuZn32Al2Mn2Fe1-C (CC763S).24 Table 13 CuZn34Mn

15、3Al2Fe1-B (CB764S) and CuZn34Mn3Al2Fe1-C (CC764S).25 Table 14 CuZn35Mn2Al1Fe1-B (CB765S) and CuZn35Mn2Al1Fe1-C (CC765S).25 Table 15 CuZn37Al1-B (CB766S) and CuZn37Al1-C (CC766S)26 Table 16 CuZn38Al-B (CB767S) and CuZn38Al-C (CC767S)26 c) Tables 17 to 21: Copper-tin alloys Table 17 CuSn10-B (CB480K)

16、and CuSn10-C (CC480K) 27 Table 18 CuSn11P-B (CB481K) and CuSn11P-C (CC481K) .27 Table 19 CuSn11Pb2-B (CB482K) and CuSn11Pb2-C (CC482K).28 Table 20 CuSn12-B (CB483K) and CuSn12-C (CC483K) 28 Table 21 CuSn12Ni2-B (CB484K) and CuSn12Ni2-C (CC484K).29 d) Tables 22 to 30: Copper-tin-lead alloys Table 22

17、CuSn3Zn8Pb5-B (CB490K) and CuSn3Zn8Pb5-C (CC490K)29 Table 23a CuSn5Zn5Pb2-B (CB499K) and CuSn5Zn5Pb2-C (CC499K)30 Table 23b CuSn5Zn5Pb5-B (CB491K) and CuSn5Zn5Pb5-C (CC491K)30 Table 24 CuSn7Zn2Pb3-B (CB492K) and CuSn7Zn2Pb3-C (CC492K)31 Table 25 CuSn7Zn4Pb7-B (CB493K) and CuSn7Zn4Pb7-C (CC493K)31 Ta

18、ble 26 CuSn6Zn4Pb2-B (CB498K) and CuSn6Zn4Pb2-C (CC498K)32 Table 27 CuSn5Pb9-B (CB494K) and CuSn5Pb9-C (CC494K).32 Table 28 CuSn10Pb10-B (CB495K) and CuSn10Pb10-C (CC495K).33 Table 29 CuSn7Pb15-B (CB496K) and CuSn7Pb15-C (CC496K).33 Table 30 CuSn5Pb20-B (CB497K) and CuSn5Pb20-C (CC497K).34 e) Tables

19、 31 to 35: Copper-aluminium alloys Table 31 CuAl9-B (CB330G) and CuAl9-C (CC330G)34 Table 32 CuAl10Fe2-B (CB331G) and CuAl10Fe2-C (CC331G) .35 BS EN 1982:2008EN 1982:2008 (E) 4 Table 33 CuAl10Ni3Fe2-B (CB332G) and CuAl10Ni3Fe2-C (CC332G) . 35 Table 34 CuAl10Fe5Ni5-B (CB333G) and CuAl10Fe5Ni5-C (CC33

20、3G) . 36 Table 35 CuAl11Fe6Ni6-B (CB334G) and CuAl11Fe6Ni6-C (CC334G) . 36 f) Table 36: Copper-manganese-aluminium alloy Table 36 CuMn11Al8Fe3Ni3-C (CC212E) 37 g) Tables 37 to 40: Copper-nickel alloys Table 37 CuNi10Fe1Mn1-B (CB380H) and CuNi10Fe1Mn1-C (CC380H) 37 Table 38 CuNi30Fe1Mn1-B (CB381H) an

21、d CuNi30Fe1Mn1-C (CC381H) 38 Table 39 CuNi30Cr2FeMnSi-C (CC382H). 38 Table 40 CuNi30Fe1Mn1NbSi-C (CC383H) 39 Table ZA.1 Correspondence between this European Standard and Directive 97/23/EC . 45 BS EN 1982:2008EN 1982:2008 (E) 5 Foreword This document (EN 1982:2008) has been prepared by Technical Com

22、mittee 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 October 2008, and conflicting national standards shall be wit

23、hdrawn 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 for identifying any or all such patent rights. This document supersedes EN 1982:1998. Within it

24、s programme of work, Technical Committee CEN/TC 133 requested CEN/TC 133/WG 7 “Ingots and castings“ to prepare the revision of the following standard: EN 1982, Copper and copper alloys Ingots and castings This European Standard has been prepared under a mandate given to CEN by the European Commissio

25、n and the European Free Trade Association and supports essential requirements of EU Directive 97/23/EC. For relationship with EU Directive 97/23/EC, see Annex ZA (informative), which is an integral part of this document. In comparison with the first edition of EN 1982:1998, the following significant

26、 technical changes were made: option s) in Clause 5 added; 8.1 amended; 8.6 Surface condition added; 9.2.2 amended with regard to pressure equipment applications; composition limits for alloy in Tables 2, 5, 8, 13, 14, 20, 25, 33, and 35 revised; correction of Table 30; Table 23a for the new alloy C

27、uSn5Zn5Pb2-B (CB499K) and CuSn5Zn5Pb2-C (CC499K) added; Former Table 23 renumbered to Table 23b. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech

28、 Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 1982:2008EN 1982:2008 (E) 6 Introduction

29、 This European Standard for copper alloy ingots, and copper and copper alloy castings is based on previous national standards and harmonizes the compositions and mechanical properties required. This standard does not include copper refinery shapes which are intended for working into wrought products

30、 and are the subject of EN 1976. Neither does it include master alloys intended for the manufacture of copper alloys which are the subject of EN 1981. The essential information relevant to correct ordering, given in Clause 5 of the standard, is supplemented by Annex A, which is based upon the recomm

31、ended practice for the ordering and supply of castings given in EN 1559-1. Its purpose is to assist the purchaser in providing full information to the supplier to ensure that he supplies castings to the purchasers intended requirements. It is recommended that full consultation takes place between th

32、e purchaser and the supplier at the stages of enquiry and ordering. Sampling and testing rates, where applicable, are specified in Clause 7. For certain applications, more rigorous inspection procedures may be required. Annex B gives a range of supplementary inspection procedures which may be invoke

33、d, at the option of the purchaser see 5 p). BS EN 1982:2008EN 1982:2008 (E) 7 1 Scope This European Standard specifies the composition, mechanical properties and other relevant characteristics of the materials. The sampling procedures and test methods for the verification of conformity to the requir

34、ements of this standard are also specified. This standard is applicable to: a) copper alloy ingots intended to be remelted for the production of castings; and b) copper and copper alloy castings which are intended for use without subsequent working other than machining. The castings may be manufactu

35、red by the sand, permanent mould, centrifugal, continuous or pressure die casting process. Recommended practice for the ordering and supply of castings is included in Annex A. Optional supplementary inspection procedures for ingots and castings are included in Annex B. 2 Normative references The fol

36、lowing referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1655, Copper and copper alloys Declarations of confor

37、mity EN 10002-1, Metallic materials Tensile testing Part 1: Method of test at ambient temperature EN 10204, Metallic products Types of inspection documents EN ISO 2624, Copper and copper alloys Estimation of average grain size (ISO 2624:1990) EN ISO 6506-1, Metallic materials Brinell hardness test P

38、art 1: Test method (ISO 6506-1:2005) EN ISO 6509, Corrosion of metals and alloys Determination of dezincification resistance of brass (ISO 6509:1981) 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 cast any of the following: a) product of one

39、 furnace melt; or b) product of one crucible melt; or c) product of a number of furnace or crucible melts where these are aggregated and mixed prior to sampling; or d) production corresponding to the intervals between additions to a holding furnace of new furnace or crucible melts (for example in pe

40、rmanent mould casting or pressure die casting); or e) product from a number of consecutive melts of the same alloy through a die, in the case of continuous casting. BS EN 1982:2008EN 1982:2008 (E) 8 3.2 batch any of the following: a) number of ingots taken from a single cast; or b) number of casting

41、s of the same design produced from a single cast; or c) portion of the output of a continuous caster during a cast. 4 Designations 4.1 Material 4.1.1 General The material is designated either by symbol or number (see Tables 1 to 40). 4.1.2 Symbol The material symbol designation is based on the desig

42、nation system given in ISO 1190-1. A suffix -B is added to the designation to identify material in the form of ingots and a suffix -C is added to the designation to identify material in the form of castings (for example CuSn5Zn5Pb5-C). These suffixes also serve to avoid confusion with wrought produc

43、ts of a similar alloy. NOTE Although material symbol designations used in this standard might be the same as those in other standards using the designation system given in ISO 1190-1, the detailed composition requirements are not necessarily the same. 4.1.3 Number The material number designation is

44、in accordance with the system given in EN 1412 (for example CuSn5Zn5Pb5-C is CC491K). 4.2 Casting process The designations used to indicate the casting processes referred to in this standard are based on those given in ISO 1190-1, as follows: GS sand casting; GM permanent mould casting; GZ centrifug

45、al casting; GC continuous casting; GP pressure die casting. 4.3 Product The product designation provides a standardized pattern of designation from which a rapid and unequivocal description of a product is conveyed in communication. It provides mutual comprehension at the international level with re

46、gard to products which meet the requirements of the relevant European Standard. The product designation is no substitute for the full content of the standard. The product designation for products to this standard shall consist of: BS EN 1982:2008EN 1982:2008 (E) 9 denomination (Ingot or Casting); nu

47、mber of this European Standard (EN 1982); material designation, either symbol or number (see Tables 1 to 40); for castings, the casting process designation (see 4.2); for castings, the pattern, die or drawing number, as appropriate. The derivation of a product designation is shown in the following e

48、xamples. EXAMPLE 1 Castings conforming to this standard, in material designated either CuAl10Fe5Ni5-C or CC333G, sand cast, pattern number XXXX, shall be designated as follows: Casting EN 1982 CuAl10Fe5Ni5-C GS XXXX orCasting EN 1982 CC333G GS XXXX Denomination Number of this European Standard Mater

49、ial designation Casting process Pattern number EXAMPLE 2 Ingots conforming to this standard, in material designated either CuAl10Fe5Ni5-B or CB333G, shall be designated as follows: Ingot EN 1982 CuAl10Fe5Ni5-B or Ingot EN 1982 CB333G 5 Ordering information In order to facilitate the enquiry, order and confirmation of order procedures between the purchaser and the supplier, the purchaser shall state on his enquiry and order the