1、BRITISH STANDARD AEROSPACE SERIES BS EN 4329:2001 Aerospace series Heat resisting alloy NI-WH0001 (NiCr20) Filler metal for welding Wire and rod The European Standard EN 4329:2001 has the status of a British Standard ICS 49.025.99 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LA
2、WBS EN 4329:2001 This British Standard, having been prepared under the direction of the Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 September 2001 BSI 07-2001 ISBN 0 580 38201 x National foreword This British Standard is the
3、official English language version of EN 4329:2001. The UK participation in its preparation was entrusted to Technical Committee ACE/48, Heat resisting wrought and cast alloy for aerospace which has the responsibility to: A list of organizations represented on this committee can be obtained on reques
4、t 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 using the “Find” facility of the
5、 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 from legal obligations. aid
6、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. Summary of pages This document comp
7、rises 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 CommentsEUROPEANSTANDARD NORMEEUROPENNE
8、 EUROPISCHENORM EN4329 June2001 ICS49.025.15 Englishversion AerospaceseriesHeatresistingalloyNIWH0001(NiCr20) FillermetalforweldingWireandrod SriearospatialeAlliagersistantchaudNIWH0001 (NiCr20)MtaldapportdesoudageFiletbaguette LuftundRaumfahrtHochwarmfesteLegierungNI WH0001(NiCr20)SchweizusatzDraht
9、undStbe ThisEuropeanStandardwasapprovedbyCENon2May2001. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standards
10、maybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official ve
11、rsions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMI
12、TEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2001CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN4329:2001EPage2 EN4329:2001 Foreword ThisEuropeanStandardhasbeenpreparedbytheEuropeanAssociationofAerospaceManufacturers (AECMA). Afterin
13、quiriesandvotescarriedoutinaccordancewiththerulesofthisAssociation,thisStandardhas receivedtheapprovaloftheNationalAssociationsandtheOfficialServicesofthemembercountriesof AECMA,priortoitspresentationtoCEN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidentical
14、 textorbyendorsement,atthelatestbyDecember2001,andconflictingnationalstandardsshallbe withdrawnatthelatestbyDecember2001. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmar
15、k, Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal, Spain,Sweden,SwitzerlandandtheUnitedKingdom.Page3 EN4329:2001 0 Introduction ThisstandardispartoftheseriesofENmetallicmaterialstandardsforaerospaceapplications.Thegeneral organizationofthisseriesisdescribe
16、dinEN4258. ThisstandardhasbeenpreparedinaccordancewithEN45003. 1 Scope Thisstandardspecifiestherequirementsrelatingto: HeatresistingalloyNIWH0001(NiCr20) Fillermetalforwelding Wireandrod foraerospaceapplications. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreferenceprovisio
17、nsfromotherpublications. Thesenormativereferencesarecitedattheappropriateplacesinthetextandthepublicationsarelisted hereafter.Fordatedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplyto thisEuropeanStandardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthe
18、latesteditionofthepublicationreferredtoapplies. EN2043 AerospaceseriesMetallicmaterialsGeneralrequirementsforsemifinishedproduct qualification(excludingforgingsandcastings) 1) EN3879 AerospaceseriesMetallicmaterialsFillermetalforweldingTechnicalspecification 1) EN4258 AerospaceseriesMetallicmaterial
19、sGeneralorganizationofstandardizationLinks betweentypesofENstandardsandtheiruse EN 45003 AerospaceseriesMetallicmaterialsRulesfordraftingandpresentationofmaterial standardsPart3:Specificrulesforheatresistingalloys 1) 1) PublishedasAECMAPrestandardatthedateofpublicationofthisstandardPage4 EN4329:2001
20、 1 Materialdesignation HeatresistingalloyNIWH0001(NiCr20) Element C Si Mn P S Cr Cu Fe Ni min. 18,00 2 Chemical composition % max. 0,26 0,50 1,2 0,030 0,015 21,00 0,20 0,5 Base 3 Methodofmelting Airmeltedandvacuumrefined 4.1 Form Wireandrod 4.2 Methodofproduction Colddrawn 4.3 Limitdimension(s) mm 5
21、 Technicalspecification EN3879 Deliverycondition Colddrawnandannealed 6.1 Heattreatment 6.2 Deliveryconditioncode U Usecondition Deliverycondition 7 Heattreatment Characteristics 8.1 Testsample(s) 8.2 Testpiece(s) 8.3 Heattreatment 9 Dimensionsconcerned mm 10 Thicknessofcladdingon eachface % 11 Dire
22、ctionoftestpiece 12 Temperature C 13 Proofstress R p0,2 MPa 14 Strength R m MPa 15 Elongation A % 16 T Reductionofarea 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
23、 A% 27 Notes(seeline98) Page5 EN4329:2001 44 Externaldefects SeeEN3879 57 Residualstress SeeEN3879 61 Internaldefects SeeEN3879 82 Batchuniformity (Materialverification) SeeEN3879 95 Markinginspection SeeEN3879 96 Dimensionalinspection SeeEN3879 98 Notes 99 Typicaluse Page6 EN4329:2001 100 Productqu
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