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1、BS EN ISO 24373:2009 ICS 25.160.20, NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BRITISH STANDARD Welding consumables Solid wires and rods for fusion welding of copper and copper alloys Classification (ISO 24373:2008) Licensed CopyChinese University of Hong Kong, 13/06/2009
2、 08:04, Uncontrolled Copy, (c) BSI This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 May 2009 BSI 2009 ISBN 978 0 580 64191 6 Amendments/corrigenda issued since publication DateComments BS EN ISO 24373:2009 National foreword This British Sta
3、ndard is the UK implementation of EN ISO 24373:2009. It is identical to ISO 24373:2008. It supersedes BS EN 14640:2005 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee WEE/39, Welding consumables. A list of organizations represented on this committee c
4、an be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Licensed CopyChinese University of
5、 Hong Kong, 13/06/2009 08:04, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 24373 April 2009 ICS 25.160.20Supersedes EN 14640:2005 English Version Welding consumables - Solid wires and rods for fusion welding of copper and copper alloys - Classification (ISO 243
6、73:2008) Produits consommables pour le soudage - Fils pleins et baguettes pleines pour le soudage par fusion du cuivre et des alliages de cuivre - Classification (ISO 24373:2008) Schweizustze - Massivdrhte und -stbe zum Schmelzschweien von Kupfer und Kupferlegierungen - Einteilung (ISO 24373:2008) T
7、his European Standard was approved by CEN on 10 April 2009. 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 refere
8、nces concerning such national standards may be obtained on application to the CEN 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 CEN member i
9、nto its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latv
10、ia, 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: Avenue Marnix 17, B-1000 Brusse
11、ls 2009 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 24373:2009: E Licensed CopyChinese University of Hong Kong, 13/06/2009 08:04, Uncontrolled Copy, (c) BSI BS EN ISO 24373:2009 EN ISO 24373:2009 (E) 3 Foreword The text of I
12、SO 24373:2008 has been prepared by Technical Committee ISO/TC 44 “Welding and allied processes” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 24373:2009 by Technical Committee CEN/TC 121 “Welding” the secretariat of which is held by DIN. This European
13、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 2009, and conflicting national standards shall be withdrawn at the latest by October 2009. Attention is drawn to the possibility that some of the elements
14、 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 14640:2005. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following coun
15、tries are bound to implement this European Standard: Austria, 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, Spa
16、in, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 24373:2008 has been approved by CEN as a EN ISO 24373:2009 without any modification. Licensed CopyChinese University of Hong Kong, 13/06/2009 08:04, Uncontrolled Copy, (c) BSI BS EN ISO 24373:2009 ISO 24373:2008(E) IS
17、O 2008 All rights reserved iii Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body intere
18、sted in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical
19、Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the tec
20、hnical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO
21、 shall not be held responsible for identifying any or all such patent rights. ISO 24373 was prepared by Technical Committee ISO/TC 44, Welding and allied processes, Subcommittee SC 3, Welding consumables. Requests for official interpretations of any aspect of this International Standard should be di
22、rected to the Secretariat of ISO/TC 44/SC 3 via your national standards body, a complete listing of which can be found at www.iso.org. Licensed CopyChinese University of Hong Kong, 13/06/2009 08:04, Uncontrolled Copy, (c) BSI BS EN ISO 24373:2009 ISO 24373:2008(E) iv ISO 2008 All rights reserved Int
23、roduction For copper-welding consumables, there is no unique relationship between the product form (solid wire or rod) and the welding process used (e.g. gas-shielded metal arc welding, gas tungsten arc welding, plasma arc or other welding processes). For this reason, the solid wires or rods may be
24、classified on the basis of any of the above product forms and can be used, as appropriate, for more than one of the above processes. ISO 24373 is based on EN 14640:2005. Licensed CopyChinese University of Hong Kong, 13/06/2009 08:04, Uncontrolled Copy, (c) BSI BS EN ISO 24373:2009 INTERNATIONAL STAN
25、DARD ISO 24373:2008(E) ISO 2008 All rights reserved 1 Welding consumables Solid wires and rods for fusion welding of copper and copper alloys Classification 1 Scope This International Standard specifies requirements for classification of solid wires and rods for fusion welding of copper and copper a
26、lloys. The classification of the solid wires and rods is based on their chemical composition. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edi
27、tion of the referenced document (including any amendments) applies. ISO 31-0:1992, Quantities and units Part 0: General principles ISO 544, Welding consumables Technical delivery conditions for welding filler materials Type of product, dimensions, tolerances and markings ISO 4063, Welding and allied
28、 processes Nomenclature of processes and reference numbers ISO 14344, Welding and allied processes Flux and gas shielded electrical welding processes Procurement guidelines for consumables 3 Classification The classification is divided into two parts: a) the first part indicates the product form, so
29、lid wires or rods (see 4.1); b) the second part gives a numerical symbol indicating the chemical composition of the solid wire or rod (see Table 1). 4 Symbols 4.1 Symbol for the product form The symbol for the solid wire and rod shall be S. NOTE One product form may be used for more than one welding
30、 process. Licensed CopyChinese University of Hong Kong, 13/06/2009 08:04, Uncontrolled Copy, (c) BSI BS EN ISO 24373:2009 ISO 24373:2008(E) 2 ISO 2008 All rights reserved 4.2 Symbol for the chemical composition The numerical symbol in Table 1 indicates the chemical composition of a solid wire or rod
31、, determined under conditions given in Clause 6. NOTE 1 In addition the chemical symbol may be used. NOTE 2 Corresponding national classifications are shown in Annex A. 5 Mechanical properties of the weld metal The mechanical properties of the weld metal are not part of the classification. 6 Chemica
32、l analysis Chemical analysis shall be performed on specimens of the product or the stock from which it is made. Any analytical technique can be used; but, in case of dispute, reference shall be made to established published methods, agreed between the contracting parties. 7 Rounding-off procedure Fo
33、r purposes of determining compliance with the requirements of this International Standard, the actual test values obtained shall be subjected to the rounding-off rules of ISO 31-0:1992, Annex B, Rule A. If the measured values are obtained by equipment calibrated in units other than those of this Int
34、ernational Standard, the measured values shall be converted to the units of this International Standard before rounding off. If an average value is to be compared to the requirements of this International Standard, rounding off shall be done only after calculating the average. In the case where the
35、testing standard cited in the normative references of this International Standard contains instructions for rounding off that conflict with the instructions of this International Standard, the rounding off requirements of the testing standard shall apply. The rounded-off results shall fulfil the req
36、uirements of the appropriate table for the classification under test. 8 Retest If any test fails to meet a requirement, that test shall be repeated twice. The results of both retests shall meet the requirement. Specimens for the retest may be taken from the original test sample or from a new test sa
37、mple. For chemical analysis, retests need only be for those specific elements that failed to meet their test requirement. If the results of one or both retests fail to meet the requirement, the material under test shall be considered as not meeting the requirements of this International Standard for
38、 that classification. In the event that, during preparation or after completion of any test, it is clearly determined that prescribed or proper procedures were not followed in preparing the sample or test specimen(s), or in conducting the tests, the test shall be considered invalid, without regard t
39、o whether the test was actually completed, or whether the test results met, or failed to meet, the requirement. That test shall be repeated, following proper prescribed procedures. In this case, the requirement for doubling the number of test specimens does not apply. 9 Technical delivery conditions
40、 Technical delivery conditions shall meet the requirements in ISO 544 and ISO 14344. Licensed CopyChinese University of Hong Kong, 13/06/2009 08:04, Uncontrolled Copy, (c) BSI BS EN ISO 24373:2009 Table 1 Symbol for the chemical composition of solid wires and rods Alloy symbols Chemical composition,
41、 % mass fractiona, b Numerical Chemical Cu Al Fe Mn Ni incl. Co P Pb Si Sn Zn As C Ti S Others total COPPER-LOW ALLOYED Cu 1897 CuAg1 min. 99,5 incl. Ag 0,01 0,05 0,2 0,3 0,01 to 0,05 0,01 0,1 0,05 0,2 Ag:0,8 to 1,2 Cu 1898 CuSn1 min. 98,0 0,01 0,50 0,15 0,02 0,5 1,0 0,50 Cu 1898A CuSn1MnSi bal. 0,0
42、1 0,03 0,1 to 0,4 0,1 0,015 0,01 0,1 to 0,4 0,5 to 1,0 0,2 COPPER-SILICON (SILICON BRONZE) Cu 6511 CuSi2Mn1 bal. 0,01 0,1 0,5 to 1,5 0,02 0,02 1,5 to 2,0 0,1 to 0,3 0,2 0,5 Cu 6560 CuSi3Mn1 bal. 0,02 0,5 0,5 to 1,5 0,05 0,02 2,8 to 4,0 0,2 0,4 0,5 Cu 6561 CuSi2Mn1Sn1Zn1 bal. 0,5 1,5 0,02 2,0 to 2,8
43、1,5 1,5 0,5 COPPER-TIN (INCL. PHOSPHOR BRONZE) Cu 5180 CuSn5P bal. 0,01 0,1 to 0,4 0,02 4,0 to 6,0 0,5 Cu 5180A CuSn6P bal. 0,01 0,1 0,01 to 0,4 0,02 4,0 to 7,0 0,1 0,2 Cu 5210 CuSn8P bal. 0,1 0,2 0,01 to 0,4 0,02 7,5 to 8,5 0,2 0,2 Cu 5211 CuSn10MnSi bal. 0,01 0,1 0,1 to 0,5 0,1 0,02 0,1 to 0,5 9,0
44、 to 10,0 0,1 0,5 Cu 5410 CuSn12P bal. 0,005 0,01 to 0,4 0,02 11,0 to 13,00,05 0,4 COPPER-ZINC (BRASS) Cu 4641 CuZn40SnSi 58,0 to 62,0 0,01 0,2 0,3 0,03 0,1 to 0,5 1,0 bal. 0,2 Cu 4700 CuZn40Sn 57,0 to 61,0 0,01* * * 0,05* * 0,25 to 1,00bal. 0,5c Cu 4701 CuZn40SnSiMn 58,5 to 61,5 0,01 0,25 0,05 to 0,
45、25 0,02 0,15 to 0,4 0,2 to 0,5 bal. 0,2 Cu 6800 CuZn40Ni 56,0 to 60,0 0,01* 0,25 to 1,200,01 to 0,500,2 to 0,8 0,05* 0,04 to 0,20 0,8 to 1,1 bal. 0,5c ISO 2008 All rights reserved 3 ISO 24373:2008(E) Licensed CopyChinese University of Hong Kong, 13/06/2009 08:04, Uncontrolled Copy, (c) BSI BS EN ISO
46、 24373:2009 Table 1 (continued) Alloy symbols Chemical composition, % mass fractiona, b Numerical Chemical Cu Al Fe Mn Ni incl. Co P Pb Si Sn Zn As C Ti S Others total Cu 6810 CuZn40Fe1Sn1 56,0 to 60,0 0,01* 0,25 to 1,200,01 to 0,50 0,05* 0,04 to 0,15 0,8 to 1,1bal. 0,5c Cu 7730 CuZn40Ni10 46,0 to 5
47、0,0 0,01* 9,0 to 11,0 0,25 0,05* 0,04 to 0,25 bal. 0,5c COPPER-ALUMINIUM (ALUMINIUM BRONZE) Cu 6061 CuAl5Ni2Mn bal. 4,5 to 5,5 0,5 0,1 to 1,0 1,0 to 2,5 0,02 0,1 0,2 0,5 Cu 6100 CuAl7 bal. 6,0 to 8,5 * 0,5 * 0,02 0,2 * 0,2 0,4c Cu 6180 CuAl10Fe bal. 8,5 to 11,0 1,5 0,02 0,1 0,02 0,5 Cu 6240 CuAl11Fe
48、3 bal. 10,0 to 11,5 2,0 to 4,5 0,02 0,1 0,1 0,5 Cu 6325 CuAl8Fe4Mn2Ni2 bal. 7,0 to 9,0 1,8 to 5,0 0,5 to 3,0 0,5 to 3,0 0,02 0,1 0,1 0,4 Cu 6327 CuAl8Ni2Fe2Mn2 bal. 7,0 to 9,5 0,5 to 2,5 0,5 to 2,5 0,5 to 3,0 0,02 0,2 0,2 0,4 Cu 6328 CuAl9Ni5Fe3Mn2 bal. 8,5 to 9,5 3,0 to 5,0 0,6 to 3,5 4,0 to 5,5 0,02 0,1 0,1 0,5 COPPER-MANGANESE Cu 6338 CuMn13Al8Fe3Ni2 bal. 7,0 to 8,5 2,0 to 4,0 11,0 to 14,01,5 to 3,0 0,02 0,1 0,15 0,5 COPPER-NICKEL Cu 7061 CuNi10 bal. 0,5 to 2,0 0,5 to 1,5 9,0 to 11,0 0,02 0,02 0,2 0,05 0,1