1、EN4800-001February2025EuropeanstandardNormeeuropeenneEuropaischenormICS49.025.30EnglishVersionAerospaceseries-Titaniumandtitaniumalloys-Part001:Plates,sheetsandstrips-TechnicalspecificationSerieaerospatiale-Titaneetalliagesdetitane-PartieOOl:Plaques,tolesetbandes-SpecificationtechniqueLuft-undRaumfa
2、hrt-TitanundTitanlegierungen-Teil001:Flatten,BlecheundBander-TechnischeLieferbedingungenThisEuropeanStandardwasapprovedbyCENon25November2024.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyal
3、teration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheCEN-CENELECManagementCentreortoanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaC
4、ENmemberintoitsownlanguageandnotifiedtotheCEN-CENELECManagementCentrehasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,Bulgaria,Croatia,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxem
5、bourg,Malta,Netherlands,Norway,Poland,Portugal,RepublicofNorthMacedonia,Romania,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,TiirkiyeandUnitedKingdom.富EUROPEANCOMMITTEEFORSTANDARDIZATIONCOMITEEUROPEENDENORMALISATIONEuropaischeskomiteefurnormungCEN-CENELECManagementCentre:RuedelaScience23,B-1040
6、BrusselsRef.No.EN4800-001:2025E2025CENAllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENnationalMembers.PageContentsEuropeanforeword3Introduction4,1 Scoe52 Normativereferences53 Termsanddefinitions64 Wordingoforder75 Healthandsafety76 Technicalrequirements77 .2Qualificationrequirem
7、ents88 .3Releaserequirements88.1.1 Releasetests8StS33ectl8.3.4 Specialtests98.3.5 Capabilityclause98.3.6 Statisticalprocesscontrol98.3.7 Inspectionandtestreport99 .4Traceability9BibliographyEuropeanforewordThisdocument(EN4800-001:2025)hasbeenpreparedbyASD-STAN.Afterenquiriesandvotescarriedoutinaccor
8、dancewiththerulesofthisAssociation,thisdocumenthasreceivedtheapprovaloftheNationalAssociationsandtheOfficialServicesofthemembercountriesofASD-STAN,priortoitspresentationtoCEN.Thisdocumentshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextorbyendorsementatthelatestbyAugust20
9、25,andconflictingnationalstandardsshallbewithdrawnatthelatestbyAugust2025.Attentionisdrawntothepossibilitythatsomeoftheelementsofthisdocumentmaybethesubjectofpatentrights.CENshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights.ThisdocumentsupersedesEN4800-001:2010.Themainchangeswithrespec
10、ttothepreviouseditionareasfollows:EN4800-001:2010-11:oeditorialimprovements;oupdateofClause2;oupdateoftheparagraphnMethodofmelting,inTable1;andoadditionofabibliography.AccordingtotheCEN-CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowingcountriesareboundtoimplementthisdocument
11、Austria,Belgium,Bulgaria,Croatia,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal,RepublicofNorthMacedonia,Romania,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,TiirkiyeandtheUni
12、tedKingdom.IntroductionThisdocumentispartoftheseriesofENmetallicmaterialstandardsforaerospaceapplications.ThegeneralorganizationofthisseriesisdescribedinEN4258.1 ScopeThisdocumentspecifiestherequirementsfortheordering,manufacture,testing,inspectionanddeliveryoftitaniumandtitaniumalloyplates,sheetsan
13、dstrips.ItisapplicablewhenreferredtoandinconjunctionwiththeEuropeanmaterialstandardunlessotherwisespecifiedonthedrawing,orderorinspectionschedule.2 NormativereferencesThefollowingdocumentsarereferredtointhetextinsuchawaythatsomeoralloftheircontentconstitutesrequirementsofthisdocument.Fordatedreferen
14、ces,onlytheeditioncitedapplies.Forundatedreferences,thelatesteditionofthereferenceddocument(includinganyamendments)applies.EN2002-001lPublishedasASD-STANprENatthedateofpublicationofthisdocument,availableat:https:WWW.asd-stan.org/.AerospaceseriesMetallicmaterialsTestmethodsPart001:Tensiletestingatamb
15、ienttemperatureEN2002-002,AerospaceseriesMetallicmaterialsTestmethodsPart002:TensiletestingatelevatedtemperatureEN2002-005,AerospaceseriesTestmethodsformetallicmaterialsPart005:Uninterruptedcreepandstress-rupturetestingEN2002-6,1AerospaceseriesMetallicmaterialsTestmethodsPart6:BendtestingEN2003-009,
16、AerospaceseriesTestmethodsTitaniumandtitaniumalloysPart009:DeterminationofsurfacecontaminationEN2032-001,AerospaceseriesMetallicmaterialsPart001:ConventionaldesignationEN2032-2,AerospaceseriesMetallicmaterialsPart2:CodingOfmetallurgicalconditionindeliveryconditionEN2078,AerospaceseriesMetallicmateri
17、alsManufacturingschedule,inspectionschedule,inspectionandtestreportDefinition,generalprinciples,preparationandapprovalEN2955,AerospaceseriesRecyclingoftitaniumandtitaniumalloyscrapEN3114-0OLAerospaceseriesTestmethodMicrostructureof(a+)titaniumalloywroughtproductsPart001:GeneralrequirementsEN3114-003
18、AerospaceseriesTestmethodMicrostructureof(a+)titaniumalloywroughtproductsPart003:MicrostructureofplateEN3114-004,AerospaceseriesTestmethodMicrostructureof(a+)titaniumalloywroughtproductsPart004:MicrostructureofsheetforsuperplasticformingEN3683,AerospaceseriesTestmethodsTitaniumalloywroughtproductsD
19、eterminationofprimaryacontentPointcountmethodandlineinterceptmethodEN3684,AerospaceseriesTestmethodsTitaniumalloywroughtproductsDeterminationoftransustemperatureMetallographicmethodEN3873,AerospaceseriesTestmethodsformetallicmaterialsDeterminationoffatiguecrackgrowthratesusingCorner-Cracked(CC)testp
20、iecesEN3874,1AerospaceseriesTestmethodsformetallicmaterialsConstantamplitudeforce-controlledlowcyclefatiguetestingEN3976,AerospaceseriesTitaniumandtitaniumalloysTestmethodChemicalanalysisforthedeterminationofhydrogencontentEN3987lAerospaceseriesTestmethodsformetallicmaterialsConstantamplitudeforce-c
21、ontrolledhighcyclefatiguetestingEN3988JAerospaceseriesTestmethodsformetallicmaterialsConstantamplitudestrain-controlledlowcyclefatiguetestingEN4050-1,AerospaceseriesTestmethodformetallicmaterialsUltrasonicinspectionofbars,plates,forgingstockandforgingsPart1:GeneralrequirementsEN4050-4,Aerospaceserie
22、sTestmethodformetallicmaterialsUltrasonicinspectionofbars,plates,forgingstockandforgingsPart4:AcceptancecriteriaEN4259,AerospaceseriesMetallicmaterialsDefinitionofgeneraltermsENISO643,SteelsMicrographicdeterminationoftheapparentgrainsize(ISO643)ENISO21920-3lGeometricalproductspecifications(GPS)Surfa
23、cetexture:ProfilePart3:Specificationoperators(ISO21920-3)ISO12135,MetallicmaterialsUnifiedmethodoftestforthedeterminationofquasistaticfracturetoughnessTR2410/AerospaceseriesMetallicmaterialsRelationshipbetweendimensionalstandardsandmaterialstandardsAMS27SO,PublishedasASD-STANTR,availableat:https:WWW
24、asdstan.org/.PublishedbySocietyofAutomotiveEngineers(SAE),availableat:https:/www.sae.org/.Pyrometry3 TermsanddefinitionsForthepurposesofthisdocument,thetermsanddefinitionsgiveninEN4259apply.ISOandIECmaintainterminologicaldatabasesforuseinstandardizationatthefollowingaddresses: ISOOnlinebrowsingplat
25、form:availableathttps:/www.iso.org/ObP IECElectropedia:availableathttps:WWW.electropedia.org/4 WordingoforderTheordershallclearlyindicate:a) quantitiestobesupplied;b) datesofdelivery;c) materialstandardnumber;d) deliveryconditionandmetallurgicalcodeofproducts;e) dimensionsandtolerancesorreferencetoa
26、nappropriatedimensionalstandard;f) productdesignation,whenrequired;g) forwardingaddress;h) natureandtypeofpacking,ifrequired;i) definitionandfrequencyofanyspecialtestsandtheirretestprocedures,ifrequired.5 Healthandsafetya) Theproductsinthedeliveryconditionshallfulfilthecurrenthealthandsafetylawsofth
27、eareaofthecountrywhenandwhereitistobedelivered.b) Aproductsafetydatasheetshallbeavailable.6 Technicalrequirements6.1 Generala) Theproductshallbemanufacturedinaccordancewiththerequirementsoftherelevantmaterialstandardandtheapplicablerequirementsofthisdocument.b) Amanufacturingscheduleshallbeestablish
28、edandappliedinaccordancewithEN2078.c) Theproductshallsatisfytherequirementsofthematerialstandardand/ororderandshallbefreefromirregularitiesprejudicialtothesubsequentmanufactureoruseofthisproduct.d) Notwithstandingpreviousacceptancecomplyingwiththismaterialstandard,anyproductthatisfound,atalaterstage
29、tocontainsuchdefectsshallberejected.e) Unlessotherwisespecified,therequirementsinTable1andTable2shallapplyinconjunctionwiththoseoftherelevantmaterialstandard.Table1relatestolines1to29(inclusive)ofthematerialstandardandTable2relatestolines30onwardsinwhichthesub-lineformatisalsoused.Lines2to98mayalso
30、beopenedinline100ifthematerialstandarddetailsspecificqualificationrequirements.f) IfaspecificlinenumberisnotshowninTable1andTable2,therequirementisstatedinthematerialstandardand/ororder.g) Therequirementsoftheorderand/ormaterialstandardshalloverridetherequirementsofthetechnicalspecification.6.2 Qual
31、ificationrequirementsQualificationrequirements,wheninvokedbythematerialstandardand/ororder,aredetailedinTable1andTable2.Unlessotherwiseagreedbetweenthemanufacturerandcustomer,thequalificationphaseshallberunonthefirstthreebatches,comingfromthreedifferentingots.6.3 Releaserequirements6.3.1 Releasetest
32、sa) Releasetestingshallbetheresponsibilityofthemanufacturer.b) Thecustomerreservestherighttoperformanyoftheinspectionsand/ortestsrequiredbythematerialstandardand/ororder.c) Thetestsamplesshallberepresentativeoftheproduct.d) Whenrequired,themanufacturershallinformthecustomeroftheplanneddatesforextrac
33、tionofsamplesandreleasetestinginorderthattheseoperationsmaybewitnessed.e) Table1andTable2detailtherequirementsforeachlineofthematerialstandard.f) Unlessotherwisespecificallyrequestedbythecustomer,aparticularinspectionand/ortestforreleaseshallbecarriedoutifcorrespondingacceptancecriteriaand/orvaluesa
34、restatedintheapplicablematerialstandard,butseealsoin6.3.5.6.3.2 Retestsa) Ifthetestprocedureortestpiecepreparationisfaulty,testingshallbere-appliedattheoriginalfrequencyafterrectificationoftheoriginalcauseoffailure.b) Whenfailurecannotbeattributedtofaultytesting,ortestpiecepreparation,furthertestsam
35、plesshallbeselectedattwicetheoriginalfrequencyfromtheproduct,oneofwhichshallbethatonwhichtheoriginalresultswereobtainedunlessalreadywithdrawnbythemanufactureraftersuitableidentificationofthecauseoffailure.c) Ifallretestresultsaresatisfactory,thebatchshallbeaccepted.d) Ifoneormoretestsareunsatisfacto
36、ry,thebatchshallbe:1) rejected;or2) 100%retestedandtheconformingproductsaccepted;or3) partiallyorfullyre-heattreatedifheattreatmentcanrectifythecauseofthefailureandtestedasacompletelynewbatchexceptforchemicalcomposition,forwhichredeterminationofhydrogencontentisrequired.e) Noproductortestsampleshall
37、bere-heattreatedmorethantwice.6.3.3 RejectionAnyfailuretomeettherequirementsofthematerialstandardshallbecauseforrejection.6.3.4 SpecialtestsSpecialtestsmayberequiredbythecustomer.Insuchcases,thenatureofthetest,method,frequencyandtechnicalrequirementsshallbespecifiedontheorderorinspectionscheduleands
38、hallbemutuallyagreedbythemanufacturerandcustomer.6.3.5 Capabilityclausea) Wherecapabilityclauseisinvokedandwheresufficientstatisticalevidenceexists,thetestshallnotbecarriedout(unlessspecificallyrequestedbythecustomer).b) However,thisinnowayreducestheobligationsofthemanufacturertofulfiltherequirement
39、s.c) Ifsubsequenttestingindicatesthattheproductdoesnotcomplywiththerequirements,thebatchshallberejected.d) Ifsufficientstatisticalevidencedoesnotexist,thetestshallbecarriedoutatafrequencyagreedbetweenthemanufacturerandthecustomer.6.3.6 StatisticalprocesscontrolReductionintheextentofreleasetesting,ot
40、herthanthatspecifiedin6.3.5above,maybenegotiatedwiththecustomeronthebasisofappropriatestatisticalprocesscontroland/orstatisticaldata.6.3.7 InspectionandtestreportThemanufacturershallfurnish,witheachdelivery,areportconformingtotherequirementsofEN2078statingthefollowing:a) manufacturersnameandaddressa
41、nd,ifappropriate,identificationoftheplant;b) ordernumber;c) materialstandardnumber;d) methodofmelting;e) deliveryconditionandmetallurgicalcodeoftheproduct;f) quantityanddimensions;g) manufacturingandinspectionschedulereference;h) castandbatchnumber;i) batchand/ortestsamplesheattreatmentcondition;j)
42、resultsofthetestsandretestsifany.6.4 TraceabilityEachproductshallbetraceabletothecast,productionbatchand/orheattreatmentbatchatallstagesofmanufacture,testinganddelivery.Table1Technicalrequirementsforlines1to29,whereappropriateMaterialstandardlinereferenceRequirementsFrequencyoftestingNo.TitleQualifi
43、cationRelease1MaterialdesignationShallrefertoEN2032-001.2ChemicalcompositionThetestsamplesusedforchemicalanalysisshallberepresentativeoftheproductandshallbetakenfromlocationcorrespondingtotopandbottomofeachingotproducedafterthefinalmeltingstage.Themethodofchemicalanalysisshallbeatthediscretionofthem
44、anufacturerunlessotherwisestatedinthematerialstandardororder.Incasesofdispute,themethodofchemicalanalysisshallbeagreedbetweenthemanufacturerandcustomerpreferablyusingexistingchemicalanalysisstandards.2percast2percastSpecificrequirementsforhydrogencontent:Thehydrogencontentshallbedeterminedoneachbatc
45、hinthedeliveryconditioninaccordancewithEN3976.1perbatch1perbatch3MethodofmeltingMethodofmeltingconsistsofmultiplemeltsusingcombinationofnonconsumableelectrode,consumableelectrodeandcoldhearth(electronbeamorplasmaarc)meltingpractices.Someofthefollowingrequirementsaredependentontheactualmeltingroute.N
46、on-consumableelectrodemeltingshouldbeusedforconsolidationpurposeonly.1RaWmaterial:Rawmaterialsshallbepurchasedonlyfromsuppliersapprovedbythemanufacturerandregisteredintheirlistofapprovedsuppliers.Approvalofsuppliersshallbemadeinaccordancewithwrittenprocedurescontainedwithinthequalityassurancesystemofthemanufacturer.Materialstandardlinerefere
