EN 12167-2016 en Copper and copper alloys - Profiles and bars for general purposes《铜和铜合金-一般用途的型材和钢筋》.pdf

1、BS EN 12167:2016Copper and copper alloys Profiles and bars for generalpurposesBSI Standards PublicationBS EN 12167:2016 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 12167:2016.It supersedes BS EN 12167:2011 which is withdrawn.The UK participation in its prepa

2、ration was entrusted to TechnicalCommittee NFE/34, Copper and copper alloys.A list of organizations represented on this 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 correctap

3、plication. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 91263 4ICS 77.150.30Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Comm

4、ittee on 31 July 2016.Amendments/corrigenda issued since publicationDate Text affectedBS EN 12167:2016g3g3g3g8g24g21g18g19g8g4g17g3g22g23g4g17g7g4g21g7g3g17g18g21g16g8g3g8g24g21g18g19g50g8g17g17g8g3g8g24g21g18g19g34g12g22g6g11g8g3g17g18g21g16g3EN 12167 g3 g3g3 g13g151g142g155g3g884g882g883g888g3g12g

5、6g22g3g889g889g484g883g887g882g484g885g882g3 g22g151g146g135g148g149g135g134g135g149g3g8g17g3g883g884g883g888g889g483g884g882g883g883g8g144g137g142g139g149g138g3g25g135g148g149g139g145g144g3g3g6g145g146g146g135g148g3g131g144g134g3g133g145g146g146g135g148g3g131g142g142g145g155g149g3g486g3g19g148g145g

6、136g139g142g135g149g3g131g144g134g3g132g131g148g149g3g136g145g148g3g137g135g144g135g148g131g142g3g146g151g148g146g145g149g135g149g3g3 g3 g14g151g146g136g135g148g3g151g144g134g3g14g151g146g136g135g148g142g135g137g139g135g148g151g144g137g135g144g3g486g3g19g148g145g136g139g142g135g3g151g144g134g3g21g13

7、5g133g138g150g135g133g141g149g150g131g144g137g135g144g3g156g151g148g3g131g142g142g137g135g143g135g139g144g135g144g3g25g135g148g153g135g144g134g151g144g137g3g23g138g139g149g3g8g151g148g145g146g135g131g144g3g22g150g131g144g134g131g148g134g3g153g131g149g3g131g146g146g148g145g152g135g134g3g132g155g3g6g8

8、g17g3g145g144g3g891g3g4g146g148g139g142g3g884g882g883g888g484g3g3g3g6g8g17g3g143g135g143g132g135g148g149g3g131g148g135g3g132g145g151g144g134g3g150g145g3g133g145g143g146g142g155g3g153g139g150g138g3g150g138g135g3g6g8g17g512g6g8g17g8g15g8g6g3g12g144g150g135g148g144g131g142g3g21g135g137g151g142g131g150g

9、139g145g144g149g3g153g138g139g133g138g3g149g150g139g146g151g142g131g150g135g3g150g138g135g3g133g145g144g134g139g150g139g145g144g149g3g136g145g148g3g137g139g152g139g144g137g3g150g138g139g149g3g8g151g148g145g146g135g131g144g3g22g150g131g144g134g131g148g134g3g150g138g135g3g149g150g131g150g151g149g3g145

10、g136g3g131g3g144g131g150g139g145g144g131g142g3g149g150g131g144g134g131g148g134g3g153g139g150g138g145g151g150g3g131g144g155g3g131g142g150g135g148g131g150g139g145g144g484g3g24g146g486g150g145g486g134g131g150g135g3g142g139g149g150g149g3g131g144g134g3g132g139g132g142g139g145g137g148g131g146g138g139g133g

11、131g142g3g148g135g136g135g148g135g144g133g135g149g3g133g145g144g133g135g148g144g139g144g137g3g149g151g133g138g3g144g131g150g139g145g144g131g142g3g149g150g131g144g134g131g148g134g149g3g143g131g155g3g132g135g3g145g132g150g131g139g144g135g134g3g145g144g3g131g146g146g142g139g133g131g150g139g145g144g3g15

12、0g145g3g150g138g135g3g6g8g17g486g6g8g17g8g15g8g6g3g16g131g144g131g137g135g143g135g144g150g3g6g135g144g150g148g135g3g145g148g3g150g145g3g131g144g155g3g6g8g17g3g143g135g143g132g135g148g484g3g3g23g138g139g149g3g8g151g148g145g146g135g131g144g3g22g150g131g144g134g131g148g134g3g135g154g139g149g150g149g3g1

13、39g144g3g150g138g148g135g135g3g145g136g136g139g133g139g131g142g3g152g135g148g149g139g145g144g149g3g523g8g144g137g142g139g149g138g481g3g9g148g135g144g133g138g481g3g10g135g148g143g131g144g524g484g3g4g3g152g135g148g149g139g145g144g3g139g144g3g131g144g155g3g145g150g138g135g148g3g142g131g144g137g151g131g

14、137g135g3g143g131g134g135g3g132g155g3g150g148g131g144g149g142g131g150g139g145g144g3g151g144g134g135g148g3g150g138g135g3g148g135g149g146g145g144g149g139g132g139g142g139g150g155g3g145g136g3g131g3g6g8g17g3g143g135g143g132g135g148g3g139g144g150g145g3g139g150g149g3g145g153g144g3g142g131g144g137g151g131g1

15、37g135g3g131g144g134g3g144g145g150g139g136g139g135g134g3g150g145g3g150g138g135g3g6g8g17g486g6g8g17g8g15g8g6g3g16g131g144g131g137g135g143g135g144g150g3g6g135g144g150g148g135g3g138g131g149g3g150g138g135g3g149g131g143g135g3g149g150g131g150g151g149g3g131g149g3g150g138g135g3g145g136g136g139g133g139g131g1

16、42g3g152g135g148g149g139g145g144g149g484g3g3g6g8g17g3g143g135g143g132g135g148g149g3g131g148g135g3g150g138g135g3g144g131g150g139g145g144g131g142g3g149g150g131g144g134g131g148g134g149g3g132g145g134g139g135g149g3g145g136g3g4g151g149g150g148g139g131g481g3g5g135g142g137g139g151g143g481g3g5g151g142g137g13

17、1g148g139g131g481g3g6g148g145g131g150g139g131g481g3g6g155g146g148g151g149g481g3g6g156g135g133g138g3g21g135g146g151g132g142g139g133g481g3g7g135g144g143g131g148g141g481g3g8g149g150g145g144g139g131g481g3g9g139g144g142g131g144g134g481g3g9g145g148g143g135g148g3g28g151g137g145g149g142g131g152g3g21g135g146

18、g151g132g142g139g133g3g145g136g3g16g131g133g135g134g145g144g139g131g481g3g9g148g131g144g133g135g481g3g10g135g148g143g131g144g155g481g3g10g148g135g135g133g135g481g3g11g151g144g137g131g148g155g481g3g12g133g135g142g131g144g134g481g3g12g148g135g142g131g144g134g481g3g12g150g131g142g155g481g3g15g131g150g1

19、52g139g131g481g3g15g139g150g138g151g131g144g139g131g481g3g15g151g154g135g143g132g145g151g148g137g481g3g16g131g142g150g131g481g3g17g135g150g138g135g148g142g131g144g134g149g481g3g17g145g148g153g131g155g481g3g19g145g142g131g144g134g481g3g19g145g148g150g151g137g131g142g481g3g21g145g143g131g144g139g131g4

20、81g3g22g142g145g152g131g141g139g131g481g3g22g142g145g152g135g144g139g131g481g3g22g146g131g139g144g481g3g22g153g135g134g135g144g481g3g22g153g139g150g156g135g148g142g131g144g134g481g3g23g151g148g141g135g155g3g131g144g134g24g144g139g150g135g134g3g14g139g144g137g134g145g143g484g3g3g3g3g3g8g24g21g18g19g8

21、g4g17g3g6g18g16g16g12g23g23g8g8g3g9g18g21g3g22g23g4g17g7g4g21g7g12g29g4g23g12g18g17g3g6g18g16g12g23g50g3g8g24g21g18g19g50g8g17g3g7g8g3g17g18g21g16g4g15g12g22g4g23g12g18g17g3g8g24g21g18g19g34g12g22g6g11g8g22g3g14g18g16g12g23g8g8g3g9g111g21g3g17g18g21g16g24g17g10g3g3g3g3CEN-CENELECg3Management Centre:

22、 Avenue Marnix 17, B-1000 Brussels g825g3g884g882g883g888g3g6g8g17g3 g4g142g142g3g148g139g137g138g150g149g3g145g136g3g135g154g146g142g145g139g150g131g150g139g145g144g3g139g144g3g131g144g155g3g136g145g148g143g3g131g144g134g3g132g155g3g131g144g155g3g143g135g131g144g149g3g148g135g149g135g148g152g135g13

23、4g3g153g145g148g142g134g153g139g134g135g3g136g145g148g3g6g8g17g3g144g131g150g139g145g144g131g142g3g16g135g143g132g135g148g149g484g3g21g135g136g484g3g17g145g484g3g8g17g3g883g884g883g888g889g483g884g882g883g888g3g8BS EN 12167:2016EN 12167:2016 (E) 2 Contents Page European foreword . 5 Introduction 7 1

24、 Scope 8 2 Normative references 8 3 Terms and definitions . 8 4 Designations 9 4.1 Material . 9 4.1.1 General 9 4.1.2 Symbol . 9 4.1.3 Number . 9 4.2 Material condition 9 4.3 Product 9 5 Ordering information . 11 6 Requirements 13 6.1 Composition . 13 6.2 Mechanical properties 13 6.2.1 Profiles . 13

25、 6.2.2 Bar . 13 6.3 Resistance to dezincification . 13 6.4 Residual stress level 14 6.5 Dimensions and tolerances 14 6.5.1 Cross-sectional dimensions 14 6.5.2 Length . 14 6.5.3 Flatness 14 6.5.4 Straightness 15 6.5.5 Twist . 15 6.5.6 Corner radii of bar . 16 6.6 Surface quality. 16 7 Sampling 17 7.1

26、 General . 17 7.2 Analysis 17 7.3 Tensile and hardness tests . 17 7.4 Dezincification resistance and stress corrosion resistance tests . 17 8 Test methods . 17 8.1 Analysis 17 8.2 Tensile test . 18 8.2.1 General . 18 8.2.2 Location of test pieces 18 8.2.3 Shape and size of test pieces 18 8.2.4 Proce

27、dure for testing 18 8.2.5 Expression of results . 18 8.3 Hardness test . 18 BS EN 12167:2016g8g17g3g883g884g883g888g889g483g884g882g883g888g3g525g8g5262BS EN 12167:2016EN 12167:2016 (E) 3 8.4 Dezincification resistance test . 19 8.5 Stress corrosion resistance test 19 8.6 Retests 19 8.6.1 Analysis,

28、tensile, hardness and dezincification resistance tests . 19 8.6.2 Stress corrosion resistance test 19 8.7 Rounding of results 19 9 Declaration of conformity and inspection documentation . 20 9.1 Declaration of conformity . 20 9.2 Inspection documentation 20 10 Marking, packaging, labelling 20 Biblio

29、graphy . 50 Tables Table 1 Composition of low alloyed copper alloys 21 Table 2 Composition of copper-aluminium alloys . 22 Table 3 Composition of copper-nickel-zinc alloys . 23 Table 4 Composition of copper-tin alloys . 23 Table 5 Composition of copper-zinc alloys 24 Table 6 Composition of copper-zi

30、nc-lead alloys 25 Table 7 Composition of complex copper-zinc alloys. 27 Table 8 Mechanical properties of low alloyed copper alloys. 29 Table 9 Mechanical properties of copper-aluminium alloys . 33 Table 10 Mechanical properties of copper-nickel-zinc alloys 34 Table 11 Mechanical properties of copper

31、-tin alloys . 36 Table 12 Mechanical properties of copper-zinc alloys 37 Table 13 Mechanical properties of copper-zinc-lead alloys 39 Table 14 Mechanical properties of complex copper-zinc alloys 41 Table 15 Tolerances on width (b) and height of a leg (h) for profiles with L-, T- and U-cross-sections

32、 . 44 Table 16 Tolerances on thickness for profiles with L-, T- and U-cross-sections 45 Table 17 Tolerances on width and thickness of bar . 46 Table 18 Tolerances on length of bar . 46 Table 19 Tolerances on straightness of bar, for widths 10 mm and over . 47 Table 20 Maximum twist of bar 47 Table 2

33、1 Corner radii of bar 47 Table 22 Sampling rate 49 BS EN 12167:2016g8g17g3g883g884g883g888g889g483g884g882g883g888g3g525g8g5263BS EN 12167:2016EN 12167:2016 (E) 4 Figures Figure 1 Measurement of flatness of bar 15 Figure 2 Measurement of twist of bar 16 BS EN 12167:2016g8g17g3g883g884g883g888g889g48

34、3g884g882g883g888g3g525g8g5264BS EN 12167:2016EN 12167:2016 (E) 5 European foreword This document (EN 12167:2016) 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 st

35、andard, either by publication of an identical text or by endorsement, at the latest by January 2017, and conflicting national standards shall be withdrawn at the latest by January 2017. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent righ

36、ts. CEN shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 12167:2011. 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 1

37、2167:2011, Copper and copper alloys Profiles and bars for general purposes. This document is one of a series of European Standards for the copper and copper alloy products rod, wire, profile and forgings. Other products are specified as follows: EN 12163, Copper and copper alloys Rod for general pur

38、poses; EN 12164, Copper and copper alloys Rod for free machining purposes; EN 12165, Copper and copper alloys Wrought and unwrought forging stock; EN 12166, Copper and copper alloys Wire for general purposes; EN 12168, Copper and copper alloys Hollow rod for free machining purposes; EN 13601, Copper

39、 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 EN 1

40、2167:2011, the following significant technical changes were made: a) addition of four new materials: CuZn37Pb1 (CW605N), CuZn35Pb1,5AlAs (CW625N), CuZn33Pb1,5AlAs (CW626N) and CuZn33Pb1AlSiAs (CW725R) due to the market requirements on restriction of lead and modification of the chemical composition

41、for CuZn39Pb1 (CW611N); b) introduction of an optional procedure how to refer to restrictions to the chemical composition imposed by the 4 MS Common Composition List for materials used for products accepted for contact with drinking water; c) requirements and test methods for resistance of dezincifi

42、cation modified; d) provisions for surface quality added; BS EN 12167:2016g8g17g3g883g884g883g888g889g483g884g882g883g888g3g525g8g5265BS EN 12167:2016EN 12167:2016 (E) 6 e) mechanical properties for CuZn21Si3P (CW724R) modified. According to the CEN-CENELEC Internal Regulations, the national standar

43、ds organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxe

44、mbourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 12167:2016g8g17g3g883g884g883g888g889g483g884g882g883g888g3g525g8g5266BS EN 12167:2016EN 12167:2016 (E) 7 Introduction The European Committee for Standa

45、rdization (CEN) draws attention to the fact that it is claimed that compliance with this document may involve the use of a patent concerning the alloy CuZn21Si3P (CW724R) and CuZn33Pb1AlSiAs (CW725R) given in 6.1. CEN takes no position concerning the evidence, validity and scope of this patent right

46、. The holder of this patent right has ensured the CEN that he is willing to negotiate licenses either free of charge or 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 w

47、ith CEN. For CuZn21Si3P (CW724R) information may be obtained from: Wieland-Werke AG Graf Arco Strae 36 D-89079 Ulm GERMANY For CuZn33Pb1AlSiAs (CW725R) information may be obtained from: Diehl Metall Messing Heinrich-Diehl-Strae 9 D-90552 Rthenbach/Pegnitz GERMANY Attention is drawn to the possibilit

48、y 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. CEN and CENELEC maintain online lists of patents relevant to their standards. Users are encouraged to c

49、onsult the lists for the most up to date information concerning patents (ftp:/ftp.cencenelec.eu/EN/IPR/Patents/IPRdeclaration.pdf). Due to developing legislation, the composition of a material may be restricted to the composition specified in this European Standard with respect to individual uses (e.g. for the use in contact with drinking water in some Member States of the European Union). These individual restrictions are not part of this European Standard. Nevertheless, for materials for which tradi