1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 12163:2011Copper and copper alloys Rod for general purposesLicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 16/09/2011 08:28, Uncontrolled Copy, (c) BSIBS EN 12163:20
2、11 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 12163:2011. Itsupersedes BS EN 12163:1998 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee NFE/34, Copper and copper alloys.A list of organizations represented on th
3、is committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. BSI 2011ISBN 978 0 580 67071 8ICS 77.150.30Compliance with a British Standard cannot confer immunity froml
4、egal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 June 2011.Amendments issued since publicationDate Text affectedLicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 16/09/2011 08:28, Uncontrolled Copy, (c) BSIBS EN 12163:2
5、011EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12163 June 2011 ICS 77.150.30 Supersedes EN 12163:1998English Version Copper and copper alloys - Rod for general purposes Cuivre et alliages de cuivre - Barres pour usages gnraux Kupfer und Kupferlegierungen - Stangen zur allgemeinen Verwendung
6、 This European Standard was approved by CEN on 14 April 2011. CEN members are bound to comply with the CEN/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 refe
7、rences concerning such national standards may be obtained on application to the CEN-CENELEC 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 translation under the responsibility of a CE
8、N member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ic
9、eland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Aven
10、ue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12163:2011: ELicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 16/09/2011 08:28, Uncontrolled Copy, (c) BSIBS EN 12163:2011EN 12163:2011 (E) 2
11、Contents Page Foreword 4Introduction .61 Scope 72 Normative references 73 Terms and definitions .74 Designations 84.1 Material .84.1.1 General 84.1.2 Symbol 84.1.3 Number .84.2 Material condition 84.3 Product .85 Ordering information .96 Requirements 106.1 Composition 106.2 Mechanical properties 106
12、.3 Resistance to dezincification 106.4 Residual stress level 116.5 Dimensions and tolerances . 116.5.1 Diameter or width across-flats 116.5.2 Shape tolerances 116.5.3 Straightness 116.5.4 Length 116.5.5 Corner radii 116.5.6 Twist of polygonal rod . 117 Sampling 127.1 General . 127.2 Analysis . 127.3
13、 Mechanical tests . 127.4 Dezincification resistance and stress corrosion resistance test 138 Test methods . 138.1 Analysis . 138.2 Tensile test 138.2.1 General . 138.2.2 Location of test pieces . 138.2.3 Shape and size of test pieces 138.2.4 Procedure for testing . 148.2.5 Determination of results
14、148.3 Hardness test 148.4 Dezincification resistance test 148.5 Stress corrosion resistance test . 148.6 Determination of the electrical conductivity 148.7 Retests . 148.7.1 Analysis, tensile, hardness and dezincification resistance tests and determination of the electrical conductivity 148.7.2 Stre
15、ss corrosion resistance test . 158.8 Rounding of results 15Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 16/09/2011 08:28, Uncontrolled Copy, (c) BSIBS EN 12163:2011EN 12163:2011 (E) 3 9 Declaration of conformity and inspection documentation . 159.1 Declaration of conformity . 159.2 Inspect
16、ion documentation 1510 Marking, packaging, labelling 15Annex A (normative) Determination of mean depth of dezincification . 33A.1 Introduction 33A.2 Procedure . 33A.3 Expression of results 33Bibliography 35Figures Figure 1 Measurement of twist of polygonal rod 12 Figure A.1 Example of contiguous fie
17、lds 34 Tables Table 1 Composition of low alloyed copper alloys 16 Table 2 Composition of copper-aluminium alloys . 17 Table 3 Composition of copper-nickel alloys . 17 Table 4 Composition of copper-nickel-zinc alloys . 17 Table 5 Composition of copper-tin alloys . 18 Table 6 Composition of copper-zin
18、c alloys. 18 Table 7 Composition of complex copper-zinc alloys . 19 Table 8 Mechanical properties of rod of low alloyed copper alloys . 20 Table 9 Mechanical properties of rod of copper-aluminium alloys 22 Table 10 Mechanical properties of rod of copper-nickel alloys 23 Table 11 Mechanical propertie
19、s of rod of copper-nickel-zinc alloys 24 Table 12 Mechanical properties of rod of copper-tin alloys 25 Table 13 Mechanical properties of rod of copper-zinc alloys . 26 Table 14 Mechanical properties of rod of complex copper-zinc alloys . 29 Table 15 Dimensional tolerances for rod 31 Table 16 Toleran
20、ces on straightness of rod . 31 Table 17 Corner radii for square and polygonal rod 31 Table 18 Maximum twist of square and polygonal rod 32 Table 19 Sampling rate 32 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 16/09/2011 08:28, Uncontrolled Copy, (c) BSIBS EN 12163:2011EN 12163:2011 (E) 4
21、 Foreword This document (EN 12163:2011) 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 t
22、he latest by December 2011, and conflicting national standards shall be withdrawn at the latest by December 2011. 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
23、 or all such patent rights. This document supersedes EN 12163:1998. Within its programme of work, Technical Committee CEN/TC 133 requested CEN/TC 133/WG 4 “Extruded and drawn products, forgings and scrap“ to revise the following standard: EN 12163:1998, Copper and copper alloys Rod for general purpo
24、ses. This is one of a series of European Standards for the copper and copper alloy products rod, wire and profile. Other products are specified as follows: EN 12164, Copper and copper alloys Rod for free machining purposes; EN 12165, Copper and copper alloys Wrought and unwrought forging stock; EN 1
25、2166, Copper and copper alloys Wire for general purposes; EN 12167, Copper and copper alloys Profiles and bars for general purposes; EN 12168, Copper and copper alloys Hollow rod for free machining purposes; EN 13347, Copper and copper alloys Rod and wire for welding and braze welding; EN 13601, Cop
26、per and copper alloys Copper rod, bar and wire for general electrical purposes; EN 13602, Copper and copper alloys Drawn, round copper wire for the manufacture of electrical conductors; EN 13605, Copper and copper alloys Copper profiles and profiled wire for electrical purposes. In comparison with E
27、N 12163:1998, the following significant technical changes were made: a) Removal of nineteen materials: 1) Cu-FRTP (CW006A), Cu-DLP (CW023A), Cu-DHP (CW024A); 2) CuCr1 (CW105C), CuNi1P (CW108C), CuNi3Si1 (CW112C), CuSi3Mn1 (CW116C) CuZn5 (CW500L), CuZn28 (CW504L), CuZn33 (CW506L); 3) CuAl6Si2Fe (CW30
28、1G), CuAl7Si2 (CW302G), CuAl10Fe3Mn2 (CW306G); 4) CuSn5 (CW451K); Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 16/09/2011 08:28, Uncontrolled Copy, (c) BSIBS EN 12163:2011EN 12163:2011 (E) 5 5) CuZn25Al5Fe2Mn2Pb (CW705R), CuZn32Pb2AsFeSi (CW709R), CuZn38Mn1Al (CW716R), CuZn39Mn1AlPbSi (CW7
29、18R), CuZn40Mn2Fe1 (CW723R); b) Addition of three new materials: 1) CuZn42 (CW510L), CuZn38As (CW511L) due to the market requirements on restriction of lead; 2) CuZn21Si3P (CW724R) due to the market requirements on restriction of lead; c) Revision of the mechanical properties (Tables 8 to 14) to ref
30、lect market needs; in particular the 0,2 % proof strength that was previously informative is now mandatory since it is an important figure for design purposes; d) Modification of the sampling rate (Table 19). According to the CEN/CENELEC Internal Regulations, the national standards organizations of
31、the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Roman
32、ia, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 16/09/2011 08:28, Uncontrolled Copy, (c) BSIBS EN 12163:2011EN 12163:2011 (E) 6 Introduction The European Committee for Standardization (CEN) draws attention to the fact
33、that it is claimed that compliance with this document may involve the use of a patent concerning the alloy CuZn21Si3P (CW724R) given in 6.1. CEN takes no position concerning the evidence, validity and scope of this patent right. The holder of this patent right has assured the CEN that he is willing
34、to negotiate licenses under reasonable and non-discriminatory terms and conditions with applicants throughout the world. In this respect, the statement of the holder of this patent right is registered with CEN. Information may be obtained from: Wieland Werke AG Graf Arco Strae 36 D-89079 Ulm Attenti
35、on is drawn to the possibility that some of the elements of this document may be the subject of patent rights other than those identified above. CEN shall not be held responsible for identifying any or all such patent rights. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 16/09/2011 08:28, U
36、ncontrolled Copy, (c) BSIBS EN 12163:2011EN 12163:2011 (E) 7 1 Scope This European Standard specifies the composition, property requirements and dimensional tolerances for copper alloy rod in the shape of circles, squares, hexagons or octagons, finally produced by drawing or extruding intended for g
37、eneral purposes. The sampling procedures and the methods of test for verification of conformity to the requirements of this European Standard are also specified. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, on
38、ly the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1173, Copper and copper alloys Material condition designation EN 1412, Copper and copper alloys European numbering system EN 1655, Copper and copper alloys Decla
39、rations of conformity EN 10204:2004, Metallic products Types of inspection documents EN 14977, Copper and copper alloys Detection of tensile stress 5 % ammonia test EN ISO 6506-1, Metallic materials Brinell hardness test Part 1: Test method (ISO 6506-1:2005) EN ISO 6509:1995, Corrosion of metals and
40、 alloys Determination of dezincification resistance of brass (ISO 6509:1981) EN ISO 6892-1, Metallic materials Tensile testing Part 1: Method of test at room temperature (ISO 6892-1:2009) ISO 1190-1, Copper and copper alloys Code of designation Part 1: Designation of materials ISO 6957, Copper alloy
41、s Ammonia test for stress corrosion resistance 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 rod straight product of uniform cross-section along its whole length 3.2 deviation from circular form difference between the maximum and the minimu
42、m diameters measured at any one cross-section of a round product Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 16/09/2011 08:28, Uncontrolled Copy, (c) BSIBS EN 12163:2011EN 12163:2011 (E) 8 4 Designations 4.1 Material 4.1.1 General The material is designated either by symbol or number (see
43、 Tables 1 to 7). 4.1.2 Symbol The material symbol designation is based on the designation system given in ISO 1190-1. 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 composit
44、ion requirements are not necessarily the same. 4.1.3 Number The material number designation is in accordance with the system given in EN 1412. 4.2 Material condition For the purposes of this standard, the following designations, which are in accordance with the system given in EN 1173, apply for the
45、 material condition: M Material condition for the product as manufactured without specified mechanical properties; R. Material condition designated by the minimum value of tensile strength requirement for the product with mandatory tensile property requirements; H. Material condition designated by t
46、he minimum value of hardness requirement for the product with mandatory hardness requirements; S (suffix) Material condition for a product which is stress relieved. NOTE Products in the M, R. or H. material condition may be specially processed (i.e. mechanically or thermally stress relieved) in orde
47、r to lower the residual stress level to improve the resistance to stress corrosion and the dimensional stability on machining see 5 k), 5 l) and 8.4. Exact conversion between material conditions designated R. and H. is not possible. Except when the suffix S is used, material condition is designated
48、by only one of the above designations. 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 regard 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: denomination (Rod); number of this European St
