1、BRITISH STANDARD AEROSPACE SERIES BS EN 2617:2001 Plates in titanium and titanium alloys Thickness 6mm a 100 mm Dimensions The European Standard EN 2617:2001 has the status of a British Standard ICS 49.025.30; 49.035; NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS EN 2617:2
2、001 This British Standard, having been prepared under the direction of the Engineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 23 October 2001 BSI 23 October 2001 ISBN 0 580 37992 2 National foreword This British Stand
3、ard is the official English language version of EN 2617:2001. The UK participation in its preparation was entrusted to Technical Committee ACE/61, Inspection and testing requirements for aerospace metallic materials, which has the responsibility to: A list of organizations represented on this commit
4、tee can be obtained on request to its secretary. Cross-references The British 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 usi
5、ng the “Find” facility of the BSI Standards Electronic Catalogue. A British 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
6、 from legal obligations. aid enquirers to understand the text; present to 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. Summar
7、y of pages This document comprises a front cover, an inside front cover, the 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 CommentsEU
8、ROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN2617 September2001 ICS49.025.30 Englishversion AerospaceseriesPlatesintitaniumandtitaniumalloys Thickness6mma 100mmDimensions SriearospatialePlaquesentitaneetalliagesdetitane Epaisseurs6mma 100mmDimensions LuftundRaumfahrtPlattenausTitanund Titanlegieru
9、ngenDicken6mma 100mmMae ThisEuropeanStandardwasapprovedbyCENon2May2001. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchna
10、tional standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusa
11、sthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION
12、 EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2001CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN2617:2001EEN2617:2001(E) 2 Foreword ThisEuropeanStandardhasbeenpreparedbytheEuropeanAssociationofAerospaceManufacturers (
13、AECMA). AfterinquiriesandvotescarriedoutinaccordancewiththerulesofthisAssociation,thisStandardhas receivedtheapprovaloftheNationalAssociationsandtheOfficialServicesofthemembercountriesof AECMA,priortoitspresentationtoCEN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicati
14、onofanidentical textorbyendorsement,atthelatestbyMarch2002,andconflictingnationalstandardsshallbewithdrawnat thelatestbyMarch2002. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepubl
15、ic,Denmark, Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal, Spain,Sweden,SwitzerlandandtheUnitedKingdom.EN2617:2001(E) 3 0 Introduction ThisstandardispartoftheseriesofENmetallicmaterialstandardsforaerospaceapplications.Thegeneral organizationofthisseriesis
16、describedinEN4258. 1 Scope Thisstandardspecifiesthedimensionsandtolerancesof: Plates intitaniumandtitaniumalloys Thickness6mm a 100mm foraerospaceapplications. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreferenceprovisionsfromotherpublications. Thesenormativereferencesarec
17、itedattheappropriateplacesinthetextandthepublicationsarelisted hereafter.Fordatedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplyto thisEuropeanStandardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthe latesteditionofthepublicationreferredtoapplies. EN384
18、8 AerospaceseriesSemifinis hedmetallicpr oductsMethodofmeasuringformdeviations EN4258 AerospaceseriesMetallicmaterialsGeneralorganizationofstandardizationLinksbetween typesofENstandardsandtheiruse 3 Form Seefigure1. Figure1EN2617:2001(E) 4 4 Recommendeddimensionsandmass Seetable1. Table1 Nominal a m
19、m Typicalformat b mm mm Massperunitarea a kg/m 2 7 1000 2000 31,5 8 1000 2000 36 10 1000 2000 45 12 1000 2000 54 14 1000 2000 63 16 1000 2000 72 20 1000 2000 90 25 1000 2000 112,5 30 1000 2000 135 32 1000 2000 144 35 1000 2000 157,5 40 1000 2000 180 45 1000 2000 202,5 50 1000 2000 225 55 1000 2000 2
20、47,5 60 1000 2000 270 63 1000 2000 283,5 70 1000 2000 315 80 1000 2000 360 90 1000 2000 405 100 1000 2000 450 a Forinformation,calculatedwithadensityof4,5kg/dm 3 5 Tolerances 5.1 Dimensionaltolerances 5.1.1 Thickness Seetable2. Measurementsshallbetakenbetween10mmand75mmfromtheedge. Table2 Dimensions
21、inmillimetres Thickness Tolerances 6 a 30 2 0 30 a 100 3 0EN2617:2001(E) 5 5.1.2 Width Seetable3. Table3 Dimensionsinmillimetres Width Tolerancesforthickness: All b 600 3 0 b 600 0,005 b 0 5.1.3 Length Seetable4. Table4 Dimensionsinmillimetres Length Tolerancesforthickness: All 500 5 0 500 0,01 0 5.
22、2 Geometrictolerances 5.2.1 Squareness 5.2.1.1 Methodofmeasurement SeeEN3848. 5.2.1.2 Tolerances Seetable5. Table5 Dimensionsinmillimetres Length Maximumdifferencesinthelengthsofdiagonals forallwidthsandthicknesses All 15EN2617:2001(E) 6 5.2.2 Lateralcurvature 5.2.2.1 Methodofmeasurementandsymbol Se
23、eEN3848. 5.2.2.2 Tolerances Seetable6. Thelateralcurvaturemaybeconcaveorconvex. Table6 Dimensionsinmillimetres Lateralcurvature Fon: Thickness width length 6 a 100 0,002 b 0,002 5.2.3 Flatness 5.2.3.1 Methodofmeasurementandsymbols SeeEN3848. 5.2.3.2 Tolerances Seetable7. Table7 Dimensionsinmillimetr
24、es Flatnessdeviation ffor: Thickness allwidths alllengths chord W=300 6 a 10 0,01 b 0,015 6 10 a 30 0,0075 b 0,01 4,5 30 a 100 0,005 b 0,0075 3BS EN 2617:2001 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing Bri
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