1、November 2016 English price group 10No 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 25.160.20!%p“2587796www.din.deD
2、IN EN ISO 17777Welding consumables Covered electrodes for manual metal arc welding of copper and copper alloys Classification (ISO 17777:2016);English version EN ISO 17777:2016,English translation of DIN EN ISO 17777:2016-11Schweizustze Umhllte Stabelektroden zum Lichtbogenhandschweien von Kupfer un
3、d Kupferlegierungen Einteilung (ISO 17777:2016);Englische Fassung EN ISO 17777:2016,Englische bersetzung von DIN EN ISO 17777:2016-11Produits consommables pour le soudage lectrodes enrobes pour le soudage manuel larc du cuivre et des alliages de cuivre Classification (ISO 17777:2016);Version anglais
4、e EN ISO 17777:2016,Traduction anglaise de DIN EN ISO 17777:2016-11www.beuth.deDocument comprises sv pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.11.16DIN EN ISO 17777:2016-11 2 A comma is used as the decimal marker. Nationa
5、l foreword This document (EN ISO 17777:2016) has been prepared by Technical Committee ISO/TC 44 “Welding and allied processes” (Secretariat AFNOR, France) in collaboration with Technical Committee CEN/TC 121 “Welding and allied processes” (Secretariat: DIN, Germany). The responsible German body invo
6、lved in its preparation was DIN-Normenausschuss Schweien und verwandte Verfahren (DIN Standards Committee Welding and Allied Processes), Working Committee NA 092-00-03 AA Schweizustze (DVS AG W 5). The DIN Standards corresponding to the International Standards referred to in this document are as fol
7、lows: ISO 544 DIN EN ISO 544 ISO 4063 DIN EN ISO 4063 ISO 6847 DIN EN ISO 6847 ISO 14344 DIN EN ISO 14344 ISO 80000-1:2009 DIN EN ISO 80000-1:2013-08 National Annex NA (informative) Bibliography DIN EN ISO 544, Welding consumables Technical delivery conditions for filler materials and fluxes Type of
8、 product, dimensions, tolerances and markings DIN EN ISO 4063, Welding and allied processes Nomenclature of processes and reference numbers DIN EN ISO 6847, Welding consumables Deposition of a weld metal pad for chemical analysis DIN EN ISO 14344, Welding consumables Procurement of filler materials
9、and fluxes DIN EN ISO 80000-1:2013-08, Quantities and units Part 1: General (ISO 80000-1:2009 + Cor 1:2011) EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 17777 June 2016 ICS 25.160.20 English Version Welding consumables Covered electrodes for manual metal arc welding of copper and copper
10、alloys Classification (ISO 17777:2016) Produits consommables pour le soudage lectrodes enrobes pour le soudage manuel larc du cuivre et des alliages de cuivre Classification (ISO 17777:2016) Schweizustze Umhllte Stabelektroden zum Lichtbogenhandschweien von Kupfer und Kupferlegierungen Einteilung (I
11、SO 17777:2016) This European Standard was approved by CEN on 15 April 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 biblio
12、graphical references concerning such national 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 responsi
13、bility of a CEN member into its own language and 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 Republ
14、ic 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 United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALI
15、SATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC 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 17777:2016 EEN ISO 17777:2016 (E) 2 Contents Page European foreword . 3
16、 Foreword 4 1 Scope 5 2 Normative references 5 3 Classification . 5 4 Symbols . 8 4.1 Symbol for the product/process 8 4.2 Symbol for the chemical composition of the all-weld metal 8 5 Chemical analysis 8 6 Rounding procedure 8 7 Retests . 8 8 Technical delivery conditions 8 9 Designation examples .
17、 9 Annex A (informative) Corresponding national classifications . 10 Annex B (informative) Physical properties and examples for the use of copper alloy covered electrodes 11 Bibliography . 12 DIN EN ISO 17777:2016-11 EN ISO 17777:2016 (E) 3 European foreword This document (EN ISO 17777:2016) has bee
18、n prepared 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
19、 identical text or by endorsement, at the latest by December 2016, and conflicting national standards shall be withdrawn at the latest by December 2016. 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
20、be held responsible for identifying any or all such patent rights. 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, Cyprus, Czech Republic, Denmark, E
21、stonia, 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 United Kingdom. Endorsement notice T
22、he text of ISO 17777:2016 has been approved by CEN as EN ISO 17777:2016 without any modification. DIN EN ISO 17777:2016-11 ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International
23、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. International organizations, governmental and non-governmental, in liaison with ISO, al
24、so take part in the work. ISO collaborates closely with the International Electrotechnical 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.
25、In particular the different approval criteria needed for the different types of ISO documents 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 elemen
26、ts of this document may be the subject of patent rights. ISO shall not be held responsible 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
27、(see www.iso.org/patents).Any trade name used in this document is information given for the 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 adherenc
28、e to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary informationThe committee responsible for this document is ISO/TC 44, Welding and allied processes, Subcommittee SC 3, Welding consumables.Requests for official interpretations of any aspe
29、ct 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 these bodies can be found at www.iso.org.4EN ISO 17777:2016 (E) DIN EN ISO 17777:2016-11 1 ScopeThis International Standard prescribes requirements for th
30、e classification of covered electrodes for manual metal arc welding of copper and copper alloys. It includes those chemical compositions in which the copper content exceeds that of any other element.2 Normative referencesThe following documents, in whole or in part, are normatively referenced in thi
31、s 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 (including any amendments) applies.ISO 544, Welding consumables Technical delivery conditions for filler materials and flu
32、xes Type of product, dimensions, tolerances and markingsISO 6847, Welding consumables Deposition of a weld metal pad for chemical analysisISO 14344, Welding consumables Procurement of filler materials and fluxesISO 80000-1:2009, Quantities and units Part 1: General. Corrected by ISO 80000-1:2009/Cor
33、 1:20113 ClassificationA covered electrode shall be classified according to the chemical composition of the all-weld metal as given in Table 1. The symbol for the classification is divided into two parts:a) the first part gives a symbol indicating the product/process to be used;b) the second part gi
34、ves a symbol indicating the chemical composition of the all-weld metal.5 EN ISO 17777:2016 (E) DIN EN ISO 17777:2016-11 Table 1 Symbols and all-weld metal chemical composition of covered electrodesAlloy symbols Chemical composition, % (by mass)aNumerical Chemical Cu Al Fe Mn Ni incl. Co P Pb Si Sn Z
35、n As Ti SOthers totalCOPPER LOW ALLOYEDCu 1892 Cu Bal. 0,10 0,20 0,10 0,01 0,10 0,50Cu 1893 CuMn2 95 1,0 1,0 to 3,0 0,3 0,10 0,01 0,8 1,0 0,05 0,5Cu 1893A CuMn2(A) 95 3,0 0,30 0,02 0,5 0,50COPPERTINCu 5180 CuSn5P Bal. 0,01 0,25 0,05 to 0,350,02 4,0 to 6,0 0,50Cu 5180A CuSn6P Bal. 0,30 0,02 5,0 to 7,
36、0 0,50Cu 5180B CuSn7 Bal. 0,1 0,2 1,0 0,10 0,02 0,5 5,0 to 8,0 0,1 0,5Cu 5410 CuSn13 Bal. 0,1 0,2 1,0 0,10 0,02 0,5 11,0 to 13,0 0,1 0,2Cu 5210 CuSn8P Bal. 0,01 0,25 0,05 to 0,350,02 7,0 to 9,0 0,50Cu 5210A CuSn8P(A) Bal. 0,30 0,02 7,0 to 9,0 0,50COPPERALUMINIUMCu 6100 CuAl8Fe3 Bal.6,5 to 9,50,5 to
37、5,0 0,02 1,5 0,50Cu 6100A CuAl9 Bal.6,5 to 8,51,0 2,0 0,8 0,02 0,7 0,5Cu 6325 CuAl9Ni2Fe Bal.6,5 to 8,51,5 to 2,5 1,5 to 3,0 1,8 to 3,0 0,02 0,7 0,5Cu 6327 CuAl9MnFe Bal.7,0 to 10,01,5 2,0 0,5 0,02 1,0 0,50Cu 6328 CuAl9Ni5Fe4Mn2 Bal.8,0 to 9,53,0 to 6,0 0,5 to 3,5 4,0 to 6,0 0,02 1,5 0,50Cu 6240 CuA
38、l10Fe4 Bal.9,5 to 11,52,5 to 5,0 0,02 1,5 0,50aSingle values for all elements except for Cu shown are maxima.bConsumables for which the chemical composition is not listed in this table shall be symbolized similarly and prefixed by the letter Z. The chemical composition ranges are not specified and,
39、therefore, it is possible that two electrodes with the same Z classification are not interchangeable.6E N I S O 17777: 2 01 6 (E) DIN E N I S O 177 77: 20 16 - 11 Alloy symbols Chemical composition, % (by mass)aNumerical Chemical Cu Al Fe Mn Ni incl. Co P Pb Si Sn Zn As Ti SOthers totalCu 6240A CuAl
40、9Fe5 Bal.7,0 to 10,02,0 to 6,0 2,0 2,0 0,02 1,0 0,50COPPERMANGANESECu 6338 CuMn13Al7Fe3Ni2 Bal.6,0 to 8,52,0 to 4,011,0 to 14,01,5 to 3,0 0,02 1,5 0,50COPPERNICKELCu 7061 CuNi10Mn Bal. 2,5 2,5 9,0 to 11,0 0,020 0,02 0,5 0,5 0,015 0,50Cu 7158 CuNi30Mn2FeTi Bal. 0,40 to 0,751,00 to 2,5029,0 to 33,00,0
41、20 0,02 0,50 0,50 0,015 0,50Cu 7158A CuNi30Mn1Fe2Ti Bal. 2,5 2,529,0 to 33,00,020 0,02 0,5 0,5 0,015 0,50COPPERSILICONCu 6511 CuSi2Mn 93 3,0 0,30 0,021,0 to 2,0 0,50Cu 6560 CuSi3Mn 92 3,0 0,30 0,022,5 to 4,0 0,50Cu 6561 CuSi3 Bal. 0,01 0,50 1,5 0,022,4 to 4,01,5 0,50ZbAny other agreed compositionaSi
42、ngle values for all elements except for Cu shown are maxima.bConsumables for which the chemical composition is not listed in this table shall be symbolized similarly and prefixed by the letter Z. The chemical composition ranges are not specified and, therefore, it is possible that two electrodes wit
43、h the same Z classification are not interchangeable.Table 1 (continued)7 E N I S O 17777: 2 01 6 (E) DIN E N I S O 177 77: 20 16 - 11 4 Symbols4.1 Symbol for the product/processThe symbol for covered electrodes shall be the letter E.4.2 Symbol for the chemical composition of the all-weld metalThe nu
44、merical symbol for the chemical composition of the all-weld metal shall comprise “Cu” plus four digits, as shown in Table 1.In addition, the chemical symbol may be used.5 Chemical analysisChemical analysis shall be performed on any suitable all-weld metal test specimen. In case of dispute, the test
45、specimen specified in ISO 6847 shall be used. Any analytical technique may be used, but in case of dispute, reference shall be made to established published methods.6 Rounding procedureFor purposes of determining compliance with the requirements of this International Standard, the actual test values
46、 obtained shall be subject to ISO 80000-1:2009, B.3, 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 before rounding. If an arithmetic aver
47、age value is to be compared with the requirements of this International Standard, rounding shall be done only after calculating the arithmetic average. The rounded results shall fulfil the requirements of the appropriate table for the classification under test.7 RetestsIf any test fails to meet a re
48、quirement, 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 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 e
