1、BS EN ISO24373:2009ICS 25.160.20,NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDWelding consumables Solid wires and rodsfor fusion welding ofcopper and copperalloys Classification(ISO 24373:2008)This British Standardwas published under theauthority of the Stand
2、ardsPolicy and StrategyCommittee on 31 May 2009 BSI 2009ISBN 978 0 580 64191 6Amendments/corrigenda issued since publicationDate CommentsBS EN ISO 24373:2009National forewordThis British Standard is the UK implementation of EN ISO 24373:2009.It is identical to ISO 24373:2008. It supersedes BS EN 146
3、40:2005 whichis withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee WEE/39, Welding consumables.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions
4、of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 24373April 2009ICS 25.160.20 Supersedes EN 14640:2005 English VersionWelding consumables - Solid wire
5、s and rods for fusion weldingof copper and copper alloys - Classification (ISO 24373:2008)Produits consommables pour le soudage - Fils pleins etbaguettes pleines pour le soudage par fusion du cuivre etdes alliages de cuivre - Classification (ISO 24373:2008)Schweizustze - Massivdrhte und -stbe zumSch
6、melzschweien von Kupfer und Kupferlegierungen -Einteilung (ISO 24373:2008)This 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 EuropeanStandard the status of a national sta
7、ndard 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 official versions (English, French, German). A version in any other
8、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 Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finl
9、and,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 COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITE
10、E FR NORMUNGManagement Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN ISO 24373:2009: EBS EN ISO 24373:2009EN ISO 24373:2009 (E) 3 Foreword The text of ISO 24373:2008 has been prepared
11、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 Standard shall be given the stat
12、us 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 of this document may be the sub
13、ject 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 countries are bound to implement thi
14、s 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, Spain, Sweden, Switzerland and the
15、United Kingdom. Endorsement notice The text of ISO 24373:2008 has been approved by CEN as a EN ISO 24373:2009 without any modification. BS EN ISO 24373:2009ISO 24373:2008(E) ISO 2008 All rights reserved iiiForeword ISO (the International Organization for Standardization) is a worldwide federation of
16、 national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. Int
17、ernational organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with t
18、he 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 technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval
19、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 shall not be held responsible for identifying any or all such patent rights. ISO 24373 was prepared by Technical Committee I
20、SO/TC 44, Welding and allied processes, Subcommittee SC 3, Welding consumables. Requests for official interpretations of any aspect of this International Standard should be directed to the Secretariat of ISO/TC 44/SC 3 via your national standards body, a complete listing of which can be found at www
21、.iso.org. BS EN ISO 24373:2009ISO 24373:2008(E) iv ISO 2008 All rights reservedIntroduction 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
22、 arc or other welding processes). For this reason, the solid wires or rods may be 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. BS EN ISO 24373:2009INTERNATIONAL STANDARD ISO 2
23、4373:2008(E) ISO 2008 All rights reserved 1Welding 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 alloys. The
24、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 edition of the
25、 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 processes
26、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, solid wires o
27、r 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 process. B
28、S EN ISO 24373:2009ISO 24373:2008(E) 2 ISO 2008 All rights reserved4.2 Symbol for the chemical composition The numerical symbol in Table 1 indicates the chemical composition of a solid wire or rod, determined under conditions given in Clause 6. NOTE 1 In addition the chemical symbol may be used. NOT
29、E 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 Chemical analysis Chemical analysis shall be performed on specimens of the product or the stock from which it i
30、s 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 For purposes of determining compliance with the requirements of this International Standard, the actual te
31、st 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 International Standard, the measured values shall be converted to the units of this International Standard
32、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 testing standard cited in the normative references of this International Standard contains instructions
33、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 requirements of the appropriate table for the classification under test. 8 Retest If any test fails to meet
34、 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 sample. For chemical analysis, retests need only be for those specific elements that failed to meet their
35、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 that classification. In the event that, during preparation or after completion of any test, it is clear
36、ly 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 to whether the test was actually completed, or whether the test results met, or failed to meet, the requi
37、rement. 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 Technical delivery conditions shall meet the requirements in ISO 544 and ISO 14344. BS EN ISO 24373:200
38、9Table 1 Symbolfor the chemical compositionofsolidwires androdsAlloysymbolsChemicalcomposition,%mass fractiona, bNumerical Chemical CuAl FeMnNi incl. CoP PbSi SnZnAsC TiSOthers total COPPER-LOWALLOYED Cu1897CuAg1min. 99,5 incl. Ag0,010,050,2 0,3 0,01to0,050,010,1 0,05 0,2 Ag:0,8to 1,2 Cu1898CuSn1 mi
39、n. 98,0 0,01 0,50 0,150,020,5 1,0 0,50Cu1898ACuSn1MnSibal. 0,010,030,1 to 0,4 0,1 0,015 0,010,1 to 0,4 0,5 to 1,0 0,2 COPPER-SILICON(SILICONBRONZE)Cu6511CuSi2Mn1 bal. 0,010,1 0,5 to 1,5 0,020,021,5 to 2,0 0,1 to 0,3 0,2 0,5 Cu6560CuSi3Mn1 bal. 0,020,5 0,5 to 1,5 0,050,022,8 to 4,0 0,2 0,4 0,5 Cu6561
40、CuSi2Mn1Sn1Zn1 bal. 0,5 1,5 0,022,0 to 2,8 1,5 1,5 0,5 COPPER-TIN(INCL.PHOSPHORBRONZE)Cu5180CuSn5Pbal. 0,01 0,1 to 0,4 0,02 4,0 to 6,0 0,5 Cu5180ACuSn6Pbal. 0,010,1 0,01to0,4 0,02 4,0 to 7,0 0,1 0,2 Cu5210CuSn8Pbal. 0,1 0,2 0,01to0,4 0,02 7,5 to 8,5 0,2 0,2 Cu5211CuSn10MnSibal. 0,010,1 0,1 to 0,5 0,
41、1 0,020,1 to 0,5 9,0 to 10,0 0,1 0,5 Cu5410CuSn12Pbal. 0,005 0,01to0,4 0,02 11,0 to13,00,05 0,4 COPPER-ZINC (BRASS)Cu4641CuZn40SnSi58,0 to62,0 0,010,2 0,3 0,030,1 to 0,5 1,0 bal. 0,2 Cu4700CuZn40Sn57,0 to61,0 0,01* 0,05*0,25to1,00bal. 0,5c Cu4701CuZn40SnSiMn 58,5 to61,5 0,010,250,05to0,25 0,020,15to
42、0,4 0,2 to 0,5 bal. 0,2 Cu6800CuZn40Ni 56,0to60,00,01*0,25to1,200,01to0,500,2 to 0,80,05*0,04to0,20 0,8 to 1,1 bal. 0,5c ISO 2008 All rights reserved 3ISO 24373:2008(E) BS EN ISO 24373:2009Table 1 (continued)AlloysymbolsChemicalcomposition,%mass fractiona, bNumerical Chemical CuAl FeMnNi incl.CoP Pb
43、Si SnZnAsC TiSOthers total Cu6810CuZn40Fe1Sn156,0 to60,0 0,01*0,25to1,200,01to0,50 0,05*0,04to0,15 0,8 to 1,1bal. 0,5cCu7730CuZn40Ni10 46,0 to50,0 0,01* 9,0 to 11,0 0,250,05*0,04to0,25 bal. 0,5cCOPPER-ALUMINIUM(ALUMINIUMBRONZE)Cu6061CuAl5Ni2Mn bal. 4,5 to 5,5 0,5 0,1 to 1,0 1,0 to 2,5 0,020,1 0,2 0,
44、5 Cu6100CuAl7 bal. 6,0 to 8,5 *0,5 * 0,020,2 *0,2 0,4cCu6180CuAl10Fe bal. 8,5 to 11,0 1,5 0,020,1 0,02 0,5 Cu6240CuAl11Fe3 bal. 10,0 to11,5 2,0 to 4,5 0,020,1 0,1 0,5 Cu6325CuAl8Fe4Mn2Ni2bal. 7,0 to 9,0 1,8 to 5,0 0,5 to 3,0 0,5 to 3,0 0,020,1 0,1 0,4 Cu6327CuAl8Ni2Fe2Mn2 bal. 7,0 to 9,5 0,5 to 2,5
45、0,5 to 2,5 0,5 to 3,0 0,020,2 0,2 0,4 Cu6328CuAl9Ni5Fe3Mn2 bal. 8,5 to 9,5 3,0 to 5,0 0,6 to 3,5 4,0 to 5,5 0,020,1 0,1 0,5 COPPER-MANGANESE Cu6338CuMn13Al8Fe3Ni2bal. 7,0 to 8,5 2,0 to 4,0 11,0 to14,01,5 to 3,0 0,020,1 0,15 0,5 COPPER-NICKELCu7061CuNi10 bal. 0,5 to 2,0 0,5 to 1,5 9,0 to 11,0 0,020,0
46、20,2 0,050,1 to 0,50,020,4 Cu7158CuNi30Mn1FeTibal. 0,4 to 0,7 0,5 to 1,5 29,0 to32,00,020,020,25 0,040,2 to 0,50,010,5 aAnalysisshallbemadefor the elementsfor which specificvalues are shown inthistable.If, however, the presence ofother elements isindicated inthe course of routine analysis, further a
47、nalyses shallbecarriedout to determinethat thetotalofthese other elements doesnot exceed thegiven maximumlevel.bSingle values shown are maxima, unless otherwise noted. c(and *)The totalof allother elements,includingthosefor which the maximumvalue oranasterisk(*) isshown, shallnot exceedthevaluespeci
48、fiedin“Others total“.NOTEConsumablesnot listed inthe table canbe symbolized byCuZ.Thechemicalsymbolestablished bythe manufacturer maybeaddedinbrackets. ISO 24373:2008(E) 4 ISO 2008 All rights reservedBS EN ISO 24373:2009ISO 24373:2008(E) ISO 2008 All rights reserved 510 Designation The designation of solid wires and rods shall follow the principle given in the example below. EXAMPLE A solid wire (S) for fusion welding that has a chemical composition within the limits for the alloy symbol Cu 6560 (CuSi3Mn1) of Table
