BS EN 10270-1-2024.docx

BSENXO27。一七2024BSIStandardsPub1.icationStee1.wireformechanica1.springsPart1:Patentedco1.ddrawnuna1.1.oyedspringstee1.wirebsi.BSEN102701:2024BREsHSTANDARDNationa1.forewordThisBritiShEndardiS.HuUJKihip1.ementationofEN102701:2024.ItsupersedesBSEN10270-1:2011.+/1.:2017,whichiswithdrawn.TheUKparticipationinitspreparationwasentrustedtoTechnica1.CommitteeISE/106,WireRodandWire.A?IjaVofOrganizfttom)ttfcprOTenngfonthiscommitteecanbeobtainedon-49Contractua1.and1.ega1.considerationsThispub1.icationhasbeenpreparedingoodfaith,howevernoimp1.ied)bemade,andnoUndcrtakingiiabi1.ityisW四国岫监加WrtW½陶W视四网36P网相照战陶IbCreasonab1.enessofthispubfication.1.1.andanysuchresponsibi1.ityandFiiM1.itybiiexpOffeayrtjw1.iefhedtoahdf1.ttens11btedbythe1.aw.recipient'sownrisk.ThetoitsisofthisconsiderrspectrecipientuseadvisedOub1.ication.Scekingnrfcssina1.guidancewithhrspun1.cafjonISnotnrenetoconstituteacontract.Usenrare和nHhk如61树ctentw0晔mit>aD24Pub1.ishedbyBSIStandards1.imited2024照什科桓因9221787Comp1.iancewithaBritishStandardcannotconferimmunityfrom1.ega1.ob1.igations.ThisBritishStandardwaspub1.ishedundertheauthorityoftheStandardsPo1.icyandStrategjrCommitteeon31March2024.Anendmentscorrigendaissuedsincepub1.icationEN10270-1EuropAischenormFebruarySupersedesEN10270-1:2011.÷A1.2017Eng1.ishVersionFi1.scnacicrpourrcssortsmecaniqucsPartic1:Fi1.sStahIdrahtfiirFcdcrn-Tci1.1:PatcnticrtgezogenerThisEuropeanStandardwasapprovedbyCENon4September2023.EuropeanStandardthestatusofanationa1.sUndardwithoutanya1.teration.UptdateIixtsandbib1.iomphic1.referencesThisEuropeanStandardexistsinthreeofficia1.versions(Eng1.ish,French.German),Aversioninanyother1.anguagemadebyCENmembersarcthenationa1.standardsbodiesofAustria,Fk1.KiUm,Bu1.gariaCroatia.Cyprus,CzechRepub1.ic;Denmark.Estonia.UnitedKingdom.EUROPEANMMIEEFORSTANDARDIZATIONCEN*CENE1.ECManagementCentre：RuedeIaScience23.B-1040Brusse1.sG2024CENA1.1.rightsofexp1.oitationmanyformandbyan)meansreservedEUROPEANSTANDARDNormeeuropeenne202477.140.25Stee1.wireformechanica1.springs-Part1:Patentedco1.ddrawnuna1.1.oyedspringstee1.wireunkicrterFedcrsUihIdrahtpourrexxortscn;IciCrnona1.1.ie.patcntcs.Irefi1.es3froidCENmembersareboundtocomp1.ywiththeCEN/CENE1.ECInterna1.Regu1.ationswhichstipu1.atethecondionsforgivingthisconcerningsuchnationa1.standardsmaybeobtainedonapp1.icationtotheCENCENE1.ECManagementCentreortoanyCENmember.trans1.auonundertheresponsibi1.ityofaCENmemberintoitsownIanguageandnotifiedtotheCENCENE1.ECManagementCentrehasthesamestatusastheofficia1.versions.Fin1.and.France,Germany,Greece.Hungary,Ice1.and.Ire1.and,Ita1.y,1.atvia,1.ithuania,1.uxembourg,Ma1.ta.Nether1.ands,Norway,Po1.and,Pomiga1.Repub1.icofNorthMacedonia,Romania.Serbia,S1.ovakia.S1.ovcnia.Spain.Sweden,Switzer1.and,TiirkiyeandBCoMrT忘E1.1.ROFtENDENORMAI.SAK>XCuropaiSCHCSKOMrTEEFORM)RMUNGwor1.dwideforCENa>t1.ru1.Members.ContentsPageEuropeanforeword123SCOpMMMMMMMMMMMMMMMM5Nrmaterefereces54CIaSSifiCatio5Informationtobesupp1.iedbythePi1.chaser666.16.1.16.1.26.26.36.46.56.5.16.5.26.5.36.5.46.66.6.16.6.26.6.36.6.46.6.56.76.86.8.16.8.2N1.ate1.Ia1.MMMMMMMMMMMMMM7(1neraI7ChenI1.CaIcomposition7Formofde1.ivery7tnandSUCefns)7Techno1.ogica1.propertiesISCO1.1.Ingtest15SIinP1etor?*Iontest1SWrappingtest15Siiiip1.obondtest15Supp1.yconditionsofwireoncoi1.s/reeisandspoo1.s16GencraI*1Coi1.size16Ci1.StOfwro