1、November 2016 English price group 17No part of this translation 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 77.150.30!%q/“2587812www.din.de
2、DIN EN 12167Copper and copper alloys Profiles and bars for general purposes;English version EN 12167:2016,English translation of DIN EN 12167:2016-11Kupfer und Kupferlegierungen Profile und Rechteckstangen zur allgemeinen Verwendung;Englische Fassung EN 12167:2016,Englische bersetzung von DIN EN 121
3、67:2016-11Cuivre et alliages de cuivre Profils et barres pour usages gnraux;Version anglaise EN 12167:2016,Traduction anglaise de DIN EN 12167:2016-11SupersedesDIN EN 12167:201108www.beuth.deDocument comprises 51 pages DTranslation by DIN-Sprachendienst.In case of doubt, the German-language original
4、 shall be considered authoritative.11.16 DIN EN 12167:2016-11 2 A comma is used as the decimal marker. National foreword This document (EN 12167:2016) has been prepared by Technical Committee CEN/TC 133 “Copper and copper alloys”, (Secretariat: DIN, Germany). The responsible German body involved in
5、its preparation was DIN-Normenausschuss Nichteisenmetalle (DIN Standards Committee Nonferrous Metals), Working Committee NA 066-02-04 AA Strangpress- und Zieherzeugnisse. Amendments This standard differs from DIN EN 12167:2011-08 as follows: a) due to the market requirements for the restriction of l
6、ead content and modification of the chemical composition of alloy CuZn39Pb1 (CW611N), four new materials have been added: CuZn37Pb1 (CW605N), CuZn35Pb1,5AlAs (CW625N), CuZn33Pb1,5AlAs (CW626N) and CuZn33Pb1AlSiAs (CW725R); b) an optional procedure has been included for referring to restrictions to t
7、he chemical composition imposed by the 4 MS Common Composition List for materials used for products accepted for contact with drinking water; c) the requirements and test methods for the resistance to dezincification have been modified; d) specifications for surface quality have been added; e) the m
8、echanical properties for alloy CuZn21Si3P (CW724R) have been amended. Previous editions DIN 1759: 1925-07, 1927-10, 1929-06, 1963-10, 1974-06 DIN 1768: 1925-07, 1963-10 DIN 1773: 1927-07 DIN 1776: 1929-2, 1936-01, 1939-01, 1941-07 DIN 1714: 1936x-02 DIN 1714-2: 1953-12 DIN 17672: 1957-04, DIN 17672-
9、1: 1961-08, 1969-02, 1974-06, 1983-12 DIN 17672-2: 1961-08, 1969-06, 1974-06 DIN 17674-1: 1963-01, 1969-02, 1974-06, 1983-12 DIN 17674-2: 1963-06 DIN 17674-4: 1963-06 DIN 17674-5: 1963-06 DIN EN 12167: 1998-04, 2011-08 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12167 July 2016 ICS 77.150.3
10、0 Supersedes EN 12167:2011English Version Copper and copper alloys - Profiles and bars for general purposes Kupfer und Kupferlegierungen - Profile und Rechteckstangen zur allgemeinen Verwendung This European Standard was approved by CEN on 9 April 2016. CEN members are bound to comply with the CEN/C
11、ENELEC 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 CEN-CENELEC Management Centr
12、e 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 CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the
13、official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherla
14、nds, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN All rights
15、of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12167:2016 ECuivre et alliages de cuivre -Profils et barres pour usages gnraux2 Contents Page European foreword . 5 Introduction 7 1 Scope 8 2 Normative references 8 3 Terms and definitions . 8 4 De
16、signations 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 6.2.2 Bar . 13 6.3 Resistance to dezincification . 13 6.4 Residua
17、l 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 General . 17 7.2 Analysis 17 7.3 Tensile and hardness tests . 17
18、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 Procedure for testing 18 8.2.5 Expression of results . 18 8.3 Hardness
19、test . 18 EN 12167:2016 (E) DIN EN 12167:2016-11 3 8.4 Dezincification resistance test . 19 8.5 Stress corrosion resistance test 19 8.6 Retests 19 8.6.1 Analysis, tensile, hardness and dezincification resistance tests . 19 8.6.2 Stress corrosion resistance test 19 8.7 Rounding of results 19 9 Declar
20、ation of conformity and inspection documentation . 20 9.1 Declaration of conformity . 20 9.2 Inspection documentation 20 10 Marking, packaging, labelling 20 Bibliography . 50 Tables Table 1 Composition of low alloyed copper alloys 21 Table 2 Composition of copper-aluminium alloys . 22 Table 3 Compos
21、ition 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-zinc-lead alloys 25 Table 7 Composition of complex copper-zinc alloys. 27 Table 8 Mechanical properties of low alloyed copper alloys. 29 Ta
22、ble 9 Mechanical properties of copper-aluminium alloys . 33 Table 10 Mechanical properties of copper-nickel-zinc alloys 34 Table 11 Mechanical properties of copper-tin alloys . 36 Table 12 Mechanical properties of copper-zinc alloys 37 Table 13 Mechanical properties of copper-zinc-lead alloys 39 Tab
23、le 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 . 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
24、 . 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 21 Corner radii of bar 47 Table 22 Sampling rate 49 EN 12167:2016 (E) DIN EN 12167:2016-11 4 Figures Figure 1 Measurement of flatness of b
25、ar 15 Figure 2 Measurement of twist of bar 16 EN 12167:2016 (E) DIN EN 12167:2016-11 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 st
26、atus of a national standard, 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 s
27、ubject of patent rights. 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 fol
28、lowing standard: EN 12167:2011, 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 alloy
29、s Rod for general purposes; 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 purpo
30、ses; EN 13601, Copper 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
31、 comparison with EN 12167:2011, 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
32、chemical composition 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 re
33、sistance of dezincification modified; d) provisions for surface quality added; EN 12167:2016 (E) DIN EN 12167:2016-11 6 e) mechanical properties for CuZn21Si3P (CW724R) modified. According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bo
34、und 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, Luxembourg, Malta, Netherlands, Norway, Poland, Portug
35、al, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. EN 12167:2016 (E) DIN EN 12167:2016-11 7 Introduction The European Committee for Standardization (CEN) draws attention to the fact that it is claimed that compliance with this document may involve the use of
36、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. The holder of this patent right has ensured the CEN that he is willing to negotiate licenses either free of charge or u
37、nder 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. For CuZn21Si3P (CW724R) information may be obtained from: Wieland-Werke AG Graf Arco Strae 36 D-89079 Ulm GERMAN
38、Y 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 possibility that some of the elements of this document may be the subject of patent rights other than those identified above. CEN s
39、hall 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 consult the lists for the most up to date information concerning patents (ftp:/ftp.cencenelec.eu/EN/IPR/Patents/IPRdeclara
40、tion.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 restriction
41、s are not part of this European Standard. Nevertheless, for materials for which traditional and major uses are affected, these restrictions are indicated. The absence of an indication, however, does not imply that the material can be used in any application without any legal restriction. EN 12167:20
42、16 (E) DIN EN 12167:2016-11 8 1 Scope This European Standard specifies the composition, property requirements and dimensional tolerances for copper alloy profiles including L-, T-, U-shaped cross-sections, and bars, finally produced by drawing or extruding. This European Standard applies to profiles
43、 with L-, T- and U-shaped cross-sections which would fit within a circumscribing circle of a maximum 180 mm diameter and to bars with thicknesses from 3 mm up to and including 60 mm and with widths from 6 mm up to and including 120 mm. The sampling procedures, the methods of test for verification of
44、 conformity to the requirements of this European Standard, are also specified. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated
45、 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 - Declarations of conformity EN 10204, Met
46、allic 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) EN ISO 6509-1, Corrosion of metals and alloys - Determination of dezincifica
47、tion resistance of copper alloys with zinc - Part 1: Test method (ISO 6509-1) EN ISO 6892-1, Metallic materials - Tensile testing - Part 1: Method of test at room temperature (ISO 6892-1) ISO 1190-1, Copper and copper alloys Code of designation Part 1: Designation of materials ISO 4739, Wrought copp
48、er and copper alloy products Selection and preparation of specimens and test pieces for mechanical testing ISO 6957, Copper alloys Ammonia test for stress corrosion resistance 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 profile straight p
49、roduct of uniform cross-section along its whole length, in the shape other than rod, hollow rod, bar, tube, sheet or strip EN 12167:2016 (E) DIN EN 12167:2016-11 9 3.2 bar straight product of uniform rectangular cross-section along its whole length 4 Designations 4.1 Material 4.1.1 General The material is designated either by symbol or by number (see Tables 1 to 7). 4.1.2 Symbol The material sym
copyright@ 2008-2019 麦多课文库（www.mydoc123.com）网站版权所有
备案/许可证编号：苏ICP备17064731号-1