BS EN ISO 5182-2016 Resistance welding Materials for electrodes and ancillary equipment《电阻焊接 电焊条和辅助设备材料》.pdf

1、BS EN ISO 5182:2016Resistance welding Materials for electrodes andancillary equipment (ISO5182:2016)BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS EN ISO 5182:2016 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO 5182:2016

2、.It supersedes BS EN ISO 5182:2009 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee WEE/29, Resistance welding.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include a

3、ll the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 87923 4ICS 25.160.20Compliance with a British Standard cannot confer immunity fromlegal obligations.This British St

4、andard was published under the authority of theStandards Policy and Strategy Committee on 31 August 2016.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 5182 August 2016 ICS 25.160.20 Supersedes EN ISO 5182:2009Englis

5、h Version Resistance welding - Materials for electrodes and ancillary equipment (ISO 5182:2016) Soudage par rsistance - Matriaux pour lectrodes et quipements annexes (ISO 5182:2016) Widerstandsschweien - Werkstoffe fr Elektroden und Hilfseinrichtungen (ISO 5182:2016) This European Standard was appro

6、ved by CEN on 23 August 2016. 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 references concerning such national

7、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 CEN member into its own language a

8、nd 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hung

9、ary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, 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-CENEL

10、EC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 5182:2016 EBS EN ISO 5182:2016EN ISO 5182:2016 (E) 3 European foreword This document (EN ISO 5182:2016) has been prepa

11、red by Technical Committee ISO/TC 44 “Welding and allied processes” in collaboration with Technical Committee CEN/TC 121 “Welding and allied processes” 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 identi

12、cal text or by endorsement, at the latest by February 2017, and conflicting national standards shall be withdrawn at the latest by February 2017. 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

13、 responsible for identifying any or all such patent rights. This document supersedes EN ISO 5182:2009. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia

14、, 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, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the

15、United Kingdom. Endorsement notice The text of ISO 5182:2016 has been approved by CEN as EN ISO 5182:2016 without any modification. BS EN ISO 5182:2016ISO 5182:2016(E)Foreword iv1 Scope . 12 Normative references 13 Terms and definitions . 14 Classification 14.1 Group A Copper and copper alloys . 14.

16、2 Group B Sintered materials . 14.3 Group C Dispersion-strengthened copper (DSC) alloys . 25 Specifications . 25.1 Requirements . 25.2 Chemical composition 25.3 Mechanical properties 25.4 Electrical properties . 26 Methods of test . 26.1 Vickers hardness test. 26.2 Electrical properties . 26.3 Softe

17、ning temperature test . 37 Designation 38 Application . 39 Hardness conversions . 3Annex A (informative) Typical applications . 6Annex B (informative) Hardness conversion . 9Annex C (informative) Corresponding national designations .10Bibliography .11 ISO 2016 All rights reserved iiiContents PageBS

18、EN ISO 5182:2016ISO 5182:2016(E)ForewordISO (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

19、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

20、Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documen

21、ts should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).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

22、for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents).Any trade name used in this document is information given for the

23、 convenience of users and does not constitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT)

24、 see the following URL: www.iso.org/iso/foreword.html.The committee responsible for this document is ISO/TC 44, Welding and allied processes, Subcommittee SC 6, Resistance welding and allied mechanical joining.This fourth edition cancels and replaces the third edition (ISO 5182:2008), which has been

25、 technically revised.Requests for official interpretations of any aspect of this International Standard should be directed to the Secretariat of ISO/TC 44 via your national standards body. A complete listing of these bodies can be found at www.iso.org.iv ISO 2016 All rights reservedBS EN ISO 5182:20

26、16INTERNATIONAL STANDARD ISO 5182:2016(E)Resistance welding Materials for electrodes and ancillary equipment1 ScopeThis International Standard specifies the characteristics of materials for resistance welding electrodes and ancillary equipment which are used for carrying current and transmitting for

27、ce to the work.2 Normative referencesThe 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 references, the latest edition of the referenced document (inclu

28、ding any amendments) applies.ISO 6507-1, Metallic materials Vickers hardness test Part 1: Test methodASTM E1004, Standard practice for determining electrical conductivity using the electromagnetic (eddy-current) method3 Terms and definitionsFor the purposes of this document, the following terms and

29、definitions apply.3.1softening temperaturemaximum temperature that, if maintained for 2 h, will result in a reduction in ambient temperature hardness of a maximum of 15 % of the “as received” value4 Classification4.1 Group A Copper and copper alloysThis group defines four types of material in accord

30、ance with Table 1.Table 1 Group A Classification of copper and copper alloysType Description1Non-heat-treatable alloys of high conductivity and medium hardness, the wrought forms of which are given their strengths by cold working during manufacture.2Alloys which are harder than type 1 and in which t

31、he mechanical properties have been devel-oped by heat treatment during manufacture or by a combination of heat treatment and cold working.3Heat-treated alloys which have superior mechanical properties to type 2 but a lower electrical conductivity than either type 1 or type 2.4Alloys having certain s

32、pecialised properties which may, in some cases, be obtained either by cold working or by heat treatment. Alloys of this type are not necessarily interchangeable with each other.4.2 Group B Sintered materialsThis group comprises six types of material based upon the constituents used in accordance wit

33、h Table 2. ISO 2016 All rights reserved 1BS EN ISO 5182:2016ISO 5182:2016(E)Table 2 Group B Classification of sintered materialsType Description10 and 11 Sintered products of copper and tungsten.12 Sintered product of copper and tungsten carbide.13 Sintered and worked product of molybdenum.14 Sinter

34、ed and worked product of tungsten.15 Sintered product of tungsten and silver.4.3 Group C Dispersion-strengthened copper (DSC) alloysThis group comprises two types of materials (see Table 3): C 20/1, C 20/2 and C 20/3, manufactured by internal oxidation; C 20/4, C 20/5 and C 20/6, manufactured by bal

35、l milling or mechanical alloying.5 Specifications5.1 RequirementsThe materials shall comply with Table 3.5.2 Chemical compositionThe chemical compositions are given in Table 3.5.3 Mechanical propertiesThe material hardness shall not be less than as given in Table 3.NOTE When these materials are used

36、 for resistance welding equipment, the required properties are different from those of materials used for general purposes.5.4 Electrical propertiesThe electrical conductivity, given in mega-Siemens per metre (MS/m) or as a percentage of the conductivity of the International Annealed Copper Standard

37、 (IACS), of materials shall be not less than those given in Table 3.6 Methods of test6.1 Vickers hardness testThe Vickers hardness test shall be carried out with a 300 N load in accordance with ISO 6507-1.6.2 Electrical propertiesThe electrical properties shall be measured in accordance with ASTM E1

38、004. When it is not possible to use this method, the test shall be carried out as agreed between the suppliers, the purchaser, and a mutually acceptable arbitrator.NOTE Electrical conductivity, when evaluated with eddy-current instruments, is usually expressed as a percentage of the conductivity of

39、the International Annealed Copper Standard (IACS).2 ISO 2016 All rights reservedBS EN ISO 5182:2016ISO 5182:2016(E)6.3 Softening temperature testHardness and conductivity tests normally guarantee the quality of the material and allow verification of the softening temperature. The softening temperatu

40、re test is not normally carried out on each batch of material.Pending the finalization of a standard method for carrying out the softening temperature test, the test can only be made as agreed between suppliers and purchaser.7 DesignationMaterials shall be designated by the group, type and number (s

41、ee Table 3).EXAMPLE 1 CuCr1 is designated:ISO 5182:2016 A 2/1whereISO 5182 is the reference of this International Standard;A is the material group (see Clause 4);2 is the material type (see Clause 4);1 is the CuCr1 material number (see Table 3).EXAMPLE 2 W75Cu is designated:ISO 5182:2016 B 10whereIS

42、O 5182 is the reference of this International Standard;B is the material group (see Clause 4);10 is the material type (see Clause 4).8 ApplicationFor typical applications, see Annex A.WARNING For alloys containing beryllium, precautions shall be taken in case of dry grinding, dry polishing or weldin

43、g to avoid inhalation of dust or fumes over a certain period of time.9 Hardness conversionsSee Annex B. ISO 2016 All rights reserved 3BS EN ISO 5182:2016ISO 5182:2016(E)Table 3 Composition and properties of materialsGroup Type No. DesignationNominal alloying elementsForms availableHardness HV 30Elec

44、trical conductivitySoftening temperature% mm min.MS/m min.% IACS C min.A11 Cu-ETPCu (+Ag) min. 99,90drawn 25 85 57 98150drawn 25 100 57 98forged 45 57 98cast 40 50 862 Cu-EPT1Cu min 99,90 O max.0,04wire d 2,5/ -0,04a57, 5 99 1503 CuAg0,10PAg 0,08 to 0,12drawn 25 90 55 95 1504 Cu-PHCP 0,001 to 0,006d

45、rawn 85 57 98 15021 CuCr1 Cr 0,5 to 1,2drawn 25 125 44 76475drawn 25 140 44 76forged 100 44 76cast 85 44 762 CuCr1ZrCr 0,5 to 1,4 Zr 0,03 to 0,3drawn 25 135 43 74500drawn 25 140 43 74forged 100 43 743 CuCrZrCr 0,4 to 1 Zr 0,02 to 0,15hardened 150 43 74500ground 45 150 43 744 CuZr Zr 0,1 to 0,2drawn

46、140 47 81500ground 30 130 47 8131 CuCo2BeCo 2,0 to 2,8 Be 0,4 to 0,7drawn 25 260 23 40500drawn 25 270 23 40forged 260 23 40cast 250 23 402 CuNi2SiNi 1,6 to 2,5 Si 0,4 to 0,8drawn 25 180 17 29450drawn 25 190 18 31forged 170 19 33cast 160 17 293 CuNi2BeNi 1,4 to 2,4 Be 0,2 to 0,6drawn 40 240 24 42 450

47、4 CuCo1Ni1BeCo 0,8 to 1,3 Ni 0,8 to 1,3 Be 0,4 to 0,7drawn 40 250 23 40 475aRm min = 270 MPa, Rp/Rm 0,7.NOTE The nominal alloying elements of the listed grades are for information only. The materials are manufactured to the properties shown in the table. Group A and C alloys are copper based; refrac

48、tory materials are listed in group B.4 ISO 2016 All rights reservedBS EN ISO 5182:2016ISO 5182:2016(E)Group Type No. DesignationNominal alloying elementsForms availableHardness HV 30Electrical conductivitySoftening temperature% mm min.MS/m min.% IACS C min.A 41 CuNi1PNi 0,8 to 1,2 P 0,15 to 0,25draw

49、n 25 210 29 50450drawn 25 220 29 50forged 130 29 50cast 110 29 502 CuBe2Be 1,8 to 2,1 Co-Ni-Fe 0,20 to 0,30drawn 25 330 14 25300drawn 25 340 14 25forged 350 14 25cast 350 14 254 CuAl10Ni5Fe4Al 8,5 to 11 Fe 3,0 to 5,0 Ni 4,0 to 6,0 Mn 0 to 1,0forged 170 4 7650cast 170 4 75 CuZn40Pb2Cu 57 to 59, Pb 1,6 to 2,5bars and tubes, diameter 60 mm max.120 15 176 CuZn21Si3PCu 76 Zn 21 Si 3 , P 0,05bars and tubes diameter 60 mm and above130 4,5 7, 8B10 W75Cu Cu 25 220 17 29 1 00011 W78Cu Cu 23 240 16 27 1 00012 WC70C