1、BRITISH STANDARD BS EN 13981-1:2003 Aluminium and aluminium alloys Products for structural railway applications Technical conditions for inspection and delivery Part 1: Extruded products The European Standard EN 13981-1:2003 has the status of a British Standard ICS 77.150.10 BS EN 13981-1:2003 This
2、British Standard, was published under the authority of the Standards Policy and Strategy Committee on 19 August 2003 BSI 19 August 2003 ISBN 0 580 42476 6 National foreword This British Standard is the official English language version of EN 13981-1:2003. The UK participation in its preparation was
3、entrusted to Technical Committee NFE/35/5, Wrought aluminium and aluminium alloys, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publ
4、ications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the ne
5、cessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the in
6、terpretation, 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, the EN title page, pages 2 to 23 and a back cover. The BSI
7、copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN139811 August2003 ICS77.150.10 Englishversion AluminiumandaluminiumalloysProductsforstructuralrailway ap
8、plicationsTechnicalconditionsforinspectionanddelivery Part1:Extrudedproducts AluminiumetalliagesdaluminiumProduitspour applicationsferroviairesstructuralesConditions techniquesdecontrleetdelivraisonPartie1:Produits fils AluminiumundAluminiumlegierungenErzeugnissefr tragendeAnwendungenimSchienenfahrz
9、eugbau TechnischeLieferbedingungenTeil 1:Strangpresserzeugnisse ThisEuropeanStandardwasapprovedbyCENon7May2003. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbi
10、bliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifi
11、edtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Slovakia,Spain,Sweden,SwitzerlandandUn ited Kingdom
12、. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2003CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN139811:2003EEN139811:2003(E) 2 Contents Foreword4 1 Scop
13、e 5 2 Normativereferences 5 3 Termsanddefinitions. .6 4 Orderinginformation .6 5 Requirements .7 5.1 Productionandmanufacturingprocesses 7 5.2 Qualityassurance . .7 5.3 Alloys,chemicalcompositionandtempers 7 5.4 Mechanicalpropertiesofextrudedproducts 8 5.4.1 Mechanicalpropertiesofextrudedproductsund
14、erstaticloading 8 5.4.2 Mechanicalpropertiesofextrudedproductsundercyclicloading8 5.5 Mechanicalpropertiesofweldedjoints .8 5.5.1 General8 5.5.2 Mechanicalpropertiesofweldedjointsunderstaticloading . 8 5.5.3 Mechanicalpropertiesofweldedjointsundercyclicloading. 9 5.6 Extrusionseams . .10 5.7 Interna
15、lwallsofhollowprofiles . 10 5.8 Freedomfromsurfacedefects .10 5.9 Tolerancesondimensionsandform . 10 6 Qualificationprocedures .10 6.1 Firstoffarticleapprovalprocedure .10 6.2 Additionalqualificationprocedure .10 7 Samplingandtestmethods. .11 7.1 General11 7.2 Analysisofchemicalcomposition .11 7.3 T
16、ensiletest(longitudinal) . 11 7.4 Preparationoftestpiecesforthetestingofweldedjoints . 12 7.5 Tensiletestingonweldedjoints .12 7.6 Fatiguetesting(parentmaterialandweldedjoints). 12 7.7 Metallographictesting .13 7.8 Verificationofsoundnessofextrusionseams .13 7.9 Verificationofsoundnessofinternalwall
17、s. 13 7.10 Visualinspection .13 7.11 Measurementofdimensions 13 8 Traceability .13 9 Markingofproducts . .13 10 Declarationofconformity .14 11 Recordkeeping . .14 12 Packaging .14 13 Applicationanduse .14 14 Complaintsofnonconformity. .15 AnnexA (normative) Bendtestprocedure .16 A.1 Testpieceforbend
18、test .16 A.2 Test16 A.3 Acceptancecriteria. .17EN139811:2003(E) 3 AnnexB (normative) MechanicalpropertiesofalloyENAW600818 AnnexC (normative) Testpiecesforfatiguetesting.1 9 AnnexD (informative) Guidelinesforapplicationanduse .20 D.1 Selectionofalloys . 20 D.1.1 ENAW6082andENAW6061. .20 D.1.2 ENAW60
19、05A . 20 D.1.3 ENAW6005 20 D.1.4 ENAW6008 20 D.1.5 ENAW6060,ENAW6063andENAW6106. 21 D.1.6 ENAW5083 21 D.1.7 ENAW5754 21 D.2 FatigueDesign .22 D.3 Welding .22 Bibliography 23EN139811:2003(E) 4 Foreword Thisdocument(EN139811:2003)hasbeenpreparedbyTechnicalCommitteeCEN/TC132“Aluminiumand aluminiumalloy
20、s“,thesecretariatofwhichisheldbyAFNOR. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextor byendorsement,atthelatestbyFebruary2004,andconflictingnationalstandardsshallbewithdrawnatthelatest byFebruary2004. Withinitsprogramofwork,TechnicalCommitteeCEN/T
21、C132entrustedCEN/TC132/WG21“Aluminiumfor railwayapplications“ topreparethefollowingstandard: EN139811, AluminiumandaluminiumalloysProductsforstructuralrailwayapplicationsTechnicalconditions forinspectionanddeliveryPart1:Extrudedproducts. Thisstandardispartofasetoffourstandards.Theotherstandardsdealw
22、ith: Part2:Platesandsheets; Part3:Castings; Part4:Forgings. AnnexesA,BandCarenormative,AnnexDisforinformationonly. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finla
23、nd, France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal, Slovakia,Spain,Sweden,SwitzerlandandtheUnitedKingdom.EN139811:2003(E) 5 1Scope ThisEuropeanStandardspecifiesrequirementsforextrudedproducts(rod/bar,tube,profiles)whichcontributeto thestructuralprope
24、rtiesoftherailcarbodyshellandothermajorstructuralcomponents. Therequirementsonweldedjointsspecifiedinthisstandardarenotapplicabletoweldedassembliesandsub assembliesastheyarespecifiedformaterialqualificationpurposesonly. Itspecifiesparticularrequirementsregardingqualification,qualitycontrol,materialp
25、ropertiesanddimensional tolerances.Furthermore,guidelinesforapplicationandusearealsogiven. NOTE Someoftheproductslistedinthepresentstandardcanbesubjecttopatentorpatentapplications,andtheirlisting hereindoesnotinanywayimplythegrantingofalicenceundersuchpatentright. CEN/TC132affirmsthatitisitspolicyth
26、atinthecasewhenapatenteerefusestograntlicensesonstandardisedstandard productsunderreasonableandnotdiscriminatoryconditions,thenthisproductisremovedfromthecorrespondingstandard. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedandundatedreference,provisionsfromotherpublications.These norm
27、ativereferencesarecitedattheappropriateplacesinthetextandthepublicationsarelistedhereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferences,thelatesteditionofthe publicationrefe
28、rredtoapplies(includingamendments). EN515, AluminiumandaluminiumalloysWroughtproductsTemperdesignations. EN5733,AluminiumandaluminiumalloysChemicalcompositionandformofwroughtproducts Part3:Chemicalcomposition. EN7551, AluminiumandaluminiumalloysExtrudedrod/bar,tubeandprofilesPart1:Technicalcondition
29、sfor inspectionanddelivery. EN7552, AluminiumandaluminiumalloysExtrudedrod/bar,tubeandprofilesPart2:Mechanicalproperties. EN7553, AluminiumandaluminiumalloysExtrudedrod/bar,tubeandprofilesPart3:Roundbars,tolerances ondimensionsandform. EN7554, AluminiumandaluminiumalloysExtrudedrod/bar,tubeandprofil
30、esPart4:Squarebars,tolerances ondimensionsandform. EN7555,AluminiumandaluminiumalloysExtrudedrod/bar,tubeandprofilesPart5:Rectangularbars, tolerancesondimensionsandform. EN7556,AluminiumandaluminiumalloysExtrudedrod/bar,tubeandprofilesPart6:Hexagonalbars, tolerancesondimensionsandform. EN7557,Alumin
31、iumandaluminiumalloysExtrudedrod/bar,tubeandprofilesPart7:Seamlesstubes, tolerancesondimensionsandform. EN7558,AluminiumandaluminiumalloysExtrudedrod/bar,tubeandprofilesPart8:Portholetubes, tolerancesondimensionsandform. EN7559, AluminiumandaluminiumalloysExtrudedrod/bar,tubeandprofilesPart9:Profile
32、s,toleranceson dimensionsandform. EN895, DestructivetestsonweldsinmetallicmaterialsTransversetensiletest.EN139811:2003(E) 6 EN10114:2000, WeldingRecommendationsforweldingofmetallicmaterialsPart4:Arcweldingofaluminium andaluminiumalloys. EN122581:1998, AluminiumandaluminiumalloysTermsanddefinitionsPa
33、rt1:Generalterms. EN30042, ArcweldedjointsinaluminiumanditsweldablealloysGuidanceonqualitylevelsforimperfections (ISO10042:1992). EN45014, Generalcriteriaforsuppliersdeclarationofconformity (ISO/IECGuide22:1996). ENISO4287, GeometricalProductSpecifications(GPS)Surfacetexture:ProfilemethodTerms,defin
34、itionsand surfacetextureparameters(ISO4287:1997). 3 Termsanddefinitions ForthepurposesofthisEuropeanStandard,thetermsanddefinitionsgiveninEN122581:1998andthefollowing apply: 3.1 extrusionlot quantityofproductsofthesamegradeoralloy,form,temper,thicknessorcrosssection,subsequentlyextruded withoutdiech
35、ange 3.2 extrudedlength lengthofaprofileextrudedinasinglepush NOTE Anextrudedlengthcanbecutintoseveralcutlengths. 3.3 snapring annularmarkorblemishleftonthesurfaceoftheextrudedprofilecausedbyanysuddendiemovement 3.4 stopmark transverseperipheralridgeonanextrudedproductarisingfromastoppageduringextru
36、sion 3.5 structuralproperty propertyhavingadirecteffectonthestaticanddynamicloadcarryingcapabilityofacomponentorassembly 4 Orderinginformation Theordershalldefinetheproductrequiredforstructuralapplicationsandshallcontainthefollowinginformation: a) designationofthealuminiumalloyandtemperaccordingtoEN
37、5733andEN515;forextrudedproducts orderedinT4temperthepurchasershallspecifywhetherextrudedproductsareusedafterwardsinT6temper; b) drawingofextrudedproduct,ifapplicable; c) referencetothisEuropeanStandard(EN139811); d)Quantity: totalmassornumberofpieces; tolerancesonquantityifrequired;EN139811:2003(E)
38、 7 e) lengthoftheextrudedproduct,ifapplicable; f) anyrequirementsforcertificatesofconformity,testand/oranalysisreportsorinspectioncertificates; g) anyadditionalrequirementsagreedbetweensupplierandpurchaser; Ifspecialrequirementsarestatedintheorderagreedbetweensupplierandpurchaserwhichdifferfrom requ
39、irementsspecifiedorreferencedinthisEuropeanStandard,thenthesespecialrequirementsshallapply. 5Requirements 5.1 Productionandmanufacturingprocesses Unlessotherwisespecifiedontheorder,theproductionandmanufacturingprocessesshallbelefttothediscretion ofthemanufacturer. Unlessitisexplicitlystatedontheorde
40、r,noobligationshallbeplacedonthemanufacturertousethesame processesforsubsequentandsimilarorders. Billetchangeswithinonecutlengthofextrudedproductshallnotbepermitted.Unlessotherwiseagreedthe manufacturershalldefinetheextenttowhichthetransitionzonebetweentwoextrudedlengthshastobe discarded. 5.2Quality
41、 assurance Themanufacturershallestablishandmaintainaqualitymanagementsystemwhichshouldbeatleastequivalentto ENISO9001. Furthermore,theorderingrailtransportenterprisemayrequireaformalapprovalofthemanufactureraccordingtoa specifiedprocedure. Themanufacturershallestablishandmaintaininspectionplansdefin
42、ingallinspectionsandteststobeperformed ontheproducttofulfiltherequirementsofthisstandardandanyotherrequirementagreedaccordingto4.g),the frequencyoftheinspectionsandtestsandthetypeofrecordtobeestablished.Theinspectionplanshallspecify foreachinspectionortestwhetheritistobeperformedpercast,perextrusion
43、lot,perheattreatmentbatch,per inspectionlotorperanyotherlotofimportance.Theinspectionplanshallconformasaminimumtothetest proceduresandtestrequirementsstipulatedinthisstandard(seetable4).Theinspectionplanshallinclude additionalschemesforappropriateprocesscontrol.Ifrequiredtheinspectionplanshallbesubmittedtothe purchaserforapprovalbeforestartofproduction. Themanufacturershallberesponsibleforcarryingoutallinspectionsandtestsrequiredbythisstandard,priorto theshipmentoftheproduct.Ifthepurchaserwishestoinspecttheproductatthemanufacturersworks,heshall stipulatethisatthetimeofplaci
