1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN ISO 24034:2010Welding consumables Solidwire electrodes, solid wiresand rods for fusion welding oftitanium and titanium alloys ClassificationBS EN ISO 24034:2010 BRITISH STA
2、NDARDNational forewordThis British Standard is the UK implementation of EN ISO24034:2010. It supersedes BS EN ISO 24034:2005+A1:2008 which iswithdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee WEE/39, Welding consumables.A list of organizations represented on this c
3、ommittee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. BSI 2010ISBN 978 0 580 67268 2ICS 25.160.20Compliance with a British Standard cannot confer immunity fromlegal
4、 obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 October 2010.Amendments issued since publicationDate Text affectedEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 24034 October 2010 ICS 25.160.20 Supersedes EN ISO 24034
5、:2005English Version Welding consumables - Solid wire electrodes, solid wires and rods for fusion welding of titanium and titanium alloys - Classification (ISO 24034:2010) Produits consommables pour le soudage - Fils-lectrodes pleins, fils pleins et baguettes pleines pour le soudage par fusion du ti
6、tane et des alliages de titane - Classification (ISO 24034:2010) Schweizustze - Massivdrahtelektroden, Massivdrhte und Massivstbe zum Schmelzschweien von Titan und Titanlegierungen - Einteilung (ISO 24034:2010) This European Standard was approved by CEN on 30 September 2010. CEN members are bound to
7、 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 standards may be obtained on application to the CEN Ma
8、nagement 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 and notified to the CEN Management Centre has the same status a
9、s the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Ro
10、mania, 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 Brussels 2010 CEN All rights of exploitation in any form and by any means reserve
11、d worldwide for CEN national Members. Ref. No. EN ISO 24034:2010: EBS EN ISO 24034:2010EN ISO 24034:2010 (E) 3 Foreword The text of ISO 24034:2010 has been prepared by Technical Committee ISO/TC 44 “Welding and allied processes” of the International Organization for Standardization (ISO) and has bee
12、n taken over as EN ISO 24034:2010 by Technical Committee CEN/TC 121 “Welding” 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 identical text or by endorsement, at the latest by April 2011, and conflicting n
13、ational standards shall be withdrawn at the latest by April 2011. 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 responsible for identifying any or all such patent rights. This document supers
14、edes EN ISO 24034:2005. 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, Estonia, Finland, France, Germany, Greece, H
15、ungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 24034:2010 has been approved by CEN as a EN ISO 24034:2010 without any modi
16、fication. BS EN ISO 24034:2010ISO 24034:2010(E) ISO 2010 All rights reserved iiiForeword 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
17、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, also take part in the work. ISO collaborates
18、 closely with the International Electrotechnical 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.
19、 Draft International Standards adopted by the technical 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
20、document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 24034 was prepared by Technical Committee ISO/TC 44, Welding and allied processes, Subcommittee SC 3, Welding consumables. This second edition cancels and replaces the f
21、irst edition (ISO 24034:2005), which has been technically revised. 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 these bodies can be found at www.iso.o
22、rg. BS EN ISO 24034:2010ISO 24034:2010(E) iv ISO 2010 All rights reservedIntroduction This International Standard proposes a classification in order to designate solid wire electrodes, solid wires and rods in terms of their chemical composition. There is no unique relationship between the product fo
23、rm (solid wire electrodes, solid wires or rods) and the welding process used (gas-shielded metal arc welding, tungsten inert gas arc welding, plasma arc welding or laser beam welding). For this reason, solid wire electrodes, solid wires and rods may be classified in terms of their chemical compositi
24、on. In this International Standard, the symbol of the welding process is not used, because a) different joining processes are performed with the same chemical component consumable; b) the producer is not able to determine the process symbol before shipping. Also, it should be noted that the mechanic
25、al properties of all-weld metal test specimens or welded joints produced by welding consumables will vary from those obtained in production joints because of differences in welding procedure and the base-metal alloy. For this reason, the mechanical properties of all-weld metal or welded joints for t
26、itanium-welding consumables are not specified in this classification. BS EN ISO 24034:2010INTERNATIONAL STANDARD ISO 24034:2010(E) ISO 2010 All rights reserved 1Welding consumables Solid wire electrodes, solid wires and rods for fusion welding of titanium and titanium alloys Classification 1 Scope T
27、his International Standard specifies requirements for the classification of solid wire electrodes, solid wires and rods for fusion welding of titanium and titanium alloys. The classification is based on their chemical composition. The compositions of solid wire electrodes for metal inert gas (MIG) w
28、elding are the same as solid wire electrodes, solid wires and rods for tungsten inert gas (TIG) arc welding, plasma arc welding, laser beam welding, and other fusion welding processes. 2 Normative references The following referenced documents are indispensable for the application of this document. F
29、or 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 fluxes Type of product, dimensions, tolerances and markin
30、gs ISO 14344, Welding consumables Procurement of filler materials and fluxes ISO 80000-1:2009, Quantities and units Part 1:General 3 Classification The classification is divided into two parts: a) the first part gives a symbol indicating the product to be identified, see 4.1; b) the second part give
31、s a symbol indicating the chemical composition of the solid wire electrodes, solid wires and rods, see Table 1. 4 Symbols and requirements 4.1 Symbol for the product The symbol for the solid wire electrodes, solid wires and rods shall be S. BS EN ISO 24034:2010ISO 24034:2010(E) 2 ISO 2010 All rights
32、 reserved4.2 Symbol for the chemical composition The numerical symbols in Table 1 indicate the chemical composition of a solid wire or rod, determined under the conditions given in Clause 6. The first two digits indicate the alloy group. See Annex A for an explanation of the numerical symbols. The o
33、ptional additional chemical symbols in Table 1 indicate the chemical composition and include an indication of the characteristic alloying elements. 5 Mechanical properties Mechanical properties of all-weld metal or welded joints are not part of this classification. 6 Chemical analysis Chemical analy
34、sis shall be performed on specimens of the product or the stock from which it is made. See also footnote c to Table 1. Any analytical technique may be used but, in cases of dispute, reference shall be made to established published methods, agreed between the contracting parties. 7 Rounding procedure
35、 For purposes of determining compliance with the requirements of this International Standard, the actual test values obtained shall be subjected to the rounding rules of ISO 80000-1:2009, Annex B, Rule A. If the measured values are obtained by equipment calibrated in units other than those of this I
36、nternational Standard, the measured values shall be converted to the units of this International Standard before rounding. If an average value is to be compared to the requirements of this International Standard, rounding shall be done only after calculating the average. In the case where the testin
37、g standard cited in the normative references of this International Standard contains instructions for rounding that conflict with the instructions of this International Standard, the rounding requirements of the testing standard shall apply. The rounded-off results shall fulfil the requirements of t
38、he appropriate table for the classification under test. 8 Retest If any test fails to meet the 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 ch
39、emical analysis, retests need be only 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 specification for that classification.
40、 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 weld test sample or test specimen(s), or in conducting the tests, the test shall be considered invalid, without regard to whether t
41、he 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 Technical
42、delivery conditions shall meet the requirements of ISO 544 and ISO 14344. BS EN ISO 24034:2010ISO 24034:2010(E) ISO 2010 All rights reserved 3Table1 Chemicalcomposition requirementsAlloysymbols Chemicalcomposition,%(bymass)a, b, c,dnumericalchemicalC O N H Fe AlVSnPdRu Other Ti0100 Ti99,8 0,03 0,03
43、to0,10 0,012 0,005 0,08 Ti0120 Ti99,6 0,03 0,08 to0,16 0,015 0,008 0,12 Ti0125 Ti99,5 0,03 0,13 to0,20 0,02 0,008 0,16 Ti0130 Ti99,3 0,03 0,18 to0,32 0,025 0,008 0,25 Ti2251 TiPd0,2 0,03 0,03 to0,10 0,012 0,005 0,08 0,12 to0,25 Ti2253 TiPd0,06 0,03 0,03 to0,10 0,012 0,005 0,08 0,04 to0,08 Ti2255 TiR
44、u0,1 0,03 0,03 to0,10 0,012 0,005 0,08 0,08 to0,14 Ti2401 TiPd0,2A0,03 0,08 to0,16 0,015 0,008 0,12 0,12 to0,25 Ti2403 TiPd0,06A0,03 0,08 to0,16 0,015 0,008 0,12 0,04 to0,08 Ti2405 TiRu0,1A0,03 0,08 to0,16 0,015 0,008 0,12 0,08 to0,14 Ti3401 TiNi0,7Mo0,3 0,03 0,08 to0,16 0,015 0,008 0,15 Mo:0,2 to 0
45、,4 Ni:0,6to0,9 Ti3416 TiRu0,05Ni0,50,03 0,13 to0,20 0,02 0,008 0,16 0,04 to0,06 Ni:0,4to0,6 Ti3423 TiNi0,5 0,03 0,03 to0,10 0,012 0,005 0,08 0,04 to0,06 Ni:0,4to0,6 Ti3424 TiNi0,5A0,03 0,08 to0,16 0,015 0,008 0,12 0,04 to0,06 Ni:0,4to0,6 Ti3443 TiNi0,45Cr0,15 0,03 0,08 to0,16 0,015 0,008 0,12 0,01 t
46、o0,02 0,02 to0,04 Cr:0,1 to 0,2 Ni:0,35to0,55 Ti3444 TiNi0,45Cr0,15A0,03 0,13 to0,20 0,02 0,008 0,16 0,01 to0,02 0,02 to0,04 Cr:0,1 to 0,2 Ni:0,35to0,55 Ti3531 TiCo0,5 0,03 0,08 to0,16 0,015 0,008 0,12 0,04 to0,08 Co:0,20 to0,80 Ti3533 TiCo0,5A0,03 0,13 to0,20 0,02 0,008 0,16 0,04 to0,08 Co:0,20 to0
47、,80 Ti4251 TiAl4V2Fe 0,05 0,20 to0,27 0,02 0,010 1,2 to1,83,5to4,5 2,0 to3,0 Ti4621 TiAl6Zr4Mo2Sn2 0,04 0,30 0,015 0,015 0,05 5,50 to6,50 1,80 to2,20 Zr:3,60to4,40 Mo:1,80 to 2,20 Cr:0,25 maxTi5112 TiAl5V1Sn1Mo1Zr1 0,03 0,05 to0,10 0,012 0,008 0,20 4,5 to5,5 0,6 to1,4 0,6 to1,4 Mo:0,6 to 1,2 Zr:0,6t
48、o1,4 Si:0,06 to 0,14 BS EN ISO 24034:2010ISO 24034:2010(E) 4 ISO 2010 All rights reservedTable 1 (continued)AlloysymbolsChemicalcomposition,%(bymass)a, b, c,dnumericalchemicalC O N H Fe AlVSnPdRuOther Ti6321 TiAl3V2,5A0,03 0,06 to0,12 0,012 0,005 0,20 2,5 to3,5 2,0 to3,0 Ti6324 TiAl3V2,5Ru 0,03 0,06
49、 to0,12 0,012 0,005 0,20 2,5 to3,5 2,0 to3,0 0,08 to0,14 Ti6326 TiAl3V2,5Pd 0,03 0,06 to0,12 0,012 0,005 0,20 2,5 to3,5 2,0 to3,0 0,04 to0,08 Ti6402 TiAl6V4B0,05 0,12 to0,20 0,030 0,015 0,22 5,50 to6,75 3,50 to4,50 Ti6408 TiAl6V4A0,03 0,03 to0,11 0,012 0,005 0,20 5,5 to6,5 3,5 to4,5 Ti6413 TiAl6V4Ni0,5Pd 0,05 0,12 to0
