1、BRITISH STANDARD AEROSPACE SERIES BS EN 3893:2001 Titanium alloy TI-W19001 Filler metal for welding The European Standard EN 3893:2001 has the status of a British Standard ICS 49.025.30 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS EN 3893:2001 This British Standard, havin
2、g been prepared under the direction of the Engineering Sector Committee, was published under the authority of the Standards Policy and Strategy Committee on 24 October 2001 BSI 24 October 2001 ISBN 0 580 38612 0 National foreword This British Standard is the official English language version of EN 3
3、893:2001. The UK participation in its preparation was entrusted to Technical Committee ACE/49, Wrought and cast titanium alloys for aerospace, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The Brit
4、ish Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A Britis
5、h Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to
6、the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, t
7、he EN title page, pages 2 to 6, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN3893 September2001 ICS49.02
8、5.30 Englishversion AerospaceseriesTitaniumalloyTIW19001Fillermetalfor welding SriearospatialeAlliagedetitaneTIW19001Mtal dapportdesoudage LuftundRaumfahrtTitanlegierungTIW19001 Schweizusatz ThisEuropeanStandardwasapprovedbyCENon2May2001. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulatio
9、nswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(En
10、glish,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece,
11、 Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2001CEN Allrightsofexploitationinanyformandbyanymeansrese
12、rved worldwideforCENnationalMembers. Ref.No.EN3893:2001EEN3893:2001(E) 2 Foreword ThisEuropeanStandardhasbeenpreparedbytheEuropeanAssociationofAerospaceManufacturers (AECMA). AfterinquiriesandvotescarriedoutinaccordancewiththerulesofthisAssociation,thisStandardhas receivedtheapprovaloftheNationalAss
13、ociationsandtheOfficialServicesofthemembercountriesof AECMA,priortoitspresentationtoCEN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidentical textorbyendorsement,atthelatestbyMarch2002,andconflictingnationalstandardsshallbewithdrawnat thelatestbyMarch2002. Ac
14、cordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark, Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal, Spain,Sweden,Switzerlandandth
15、eUnitedKingdom.EN3893:2001(E) 3 0 Introduction ThisstandardispartoftheseriesofENmetallicmaterialstandardsforaerospaceapplications.Thegeneral organisationofthisseriesisdescribedinEN4258. ThisstandardhasbeenpreparedinaccordancewithEN45004. 1 Scope Thisstandardspecifiestherequirementsrelatingto: Titani
16、umalloyTIW19001 Fillermetalforwelding foraerospaceapplications. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreferenceprovisionsfromotherpublications. Thesenormativereferencesarecitedattheappropriateplacesinthetextandthepublicationsarelisted hereafter.Fordatedreferences,subs
17、equentamendmentstoorrevisionsofanyofthesepublicationsapplyto thisEuropeanStandardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthe latesteditionofthepublicationreferredtoapplies. EN2043 AerospaceseriesMetallicmaterialsGeneralrequirementsforsemifinishedproduct qualification(exclud
18、ingforgingsandcastings) 1) EN3879 AerospaceseriesMetallicmaterialsFillermetalsforweldingTechnicalspecification 1) EN4258 AerospaceseriesMetallicmaterialsGeneralorganizationofstandardizationLinks betweentypesofENstandardsandtheiruse EN 45004 AerospaceseriesMetallicmaterialsRulesfordraftingandpresenta
19、tionofmaterial standardsPart4:Specificrulesfortitaniumandtitaniumalloys 1) 1) PublishedasAECMAPrestandardatthedateofpublicationofthisstandardPage4 prEN3893:2000 1 Materialdesignation TitaniumalloyTIW19001 Others a Element Cu O 2 N 2 H 2 CF e Each Total Ti min. 2,0 2 Chemical composition % max. 3,0 0
20、,20 0,05 0,015 0,08 0,20 0,10 0,40 Base 3 Methodofmelting Consumableelectrodevacuumarcremelted 4.1 Form Fillerwireandfillerrods 4.2 Methodofproduction Colddrawn 4.3 Limitdimension(s) mm 5 Technicalspecification EN3879 Deliverycondition Colddrawnandannealed 6.1 Heattreatment 6.2 Deliveryconditioncode
21、 U Usecondition Deliverycondition 7 Heattreatment Characteristics 8.1 Testsample(s) 8.2 Testpiece(s) 8.3 Heattreatment 9 Dimensionsconcerned mm 10 Thicknessofcladdingon eachface % 11 Directionoftestpiece 12 Temperature C 13 Proofstress R p0,2 MPa 14 Strength R m MPa 15 Elongation A % 16 T Reductiono
22、farea Z % 17 Hardness 18 Shearstrength R c MPa 19 Bending k 20 Impactstrength 21 Temperature C 22 Time h 23 Stress a MPa 24 Elongation a % 25 Rupturestress R MPa 26 C Elongationat rupture A% 27 Notes(seeline98) aPage5 prEN3893:2000 44 Externaldefects SeeEN3879 57 Residualstress SeeEN3879 61 Internal
23、defects SeeEN3879 82 Batchuniformity (Materialverification) SeeEN3879 95 Markinginspection SeeEN3879 96 Dimensionalinspection SeeEN3879 98 Notes a The“capabilityclause“applies. 99 Typicaluse Page6 prEN3893:2000 100 Productqualification SeeEN2043 Qualificationprogrammetobeagreedbetweenmanufacturerand
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