1、BSENXO27。一七2024BSIStandardsPub1.icationStee1.wireformechanica1.springsPart1:Patentedco1.ddrawnuna1.1.oyedspringstee1.wirebsi.BSEN102701:2024BREsHSTANDARDNationa1.forewordThisBritiShEndardiS.HuUJKihip1.ementationofEN102701:2024.ItsupersedesBSEN10270-1:2011.+/1.:2017,whichiswithdrawn.TheUKparticipatio
2、ninitspreparationwasentrustedtoTechnica1.CommitteeISE/106,WireRodandWire.A?IjaVofOrganizfttom)ttfcprOTenngfonthiscommitteecanbeobtainedon-49Contractua1.and1.ega1.considerationsThispub1.icationhasbeenpreparedingoodfaith,howevernoimp1.ied)bemade,andnoUndcrtakingiiabi1.ityisW四国岫监加WrtW陶W视四网36P网相照战陶IbCre
3、asonab1.enessofthispubfication.1.1.andanysuchresponsibi1.ityandFiiM1.itybiiexpOffeayrtjw1.iefhedtoahdf1.ttens11btedbythe1.aw.recipientsownrisk.ThetoitsisofthisconsiderrspectrecipientuseadvisedOub1.ication.Scekingnrfcssina1.guidancewithhrspun1.cafjonISnotnrenetoconstituteacontract.Usenrare和nHhk如61树ct
4、entw0晔mitaD24Pub1.ishedbyBSIStandards1.imited2024照什科桓因9221787Comp1.iancewithaBritishStandardcannotconferimmunityfrom1.ega1.ob1.igations.ThisBritishStandardwaspub1.ishedundertheauthorityoftheStandardsPo1.icyandStrategjrCommitteeon31March2024.Anendmentscorrigendaissuedsincepub1.icationEN10270-1EuropAi
5、schenormFebruarySupersedesEN10270-1:2011.A1.2017Eng1.ishVersionFi1.scnacicrpourrcssortsmecaniqucsPartic1:Fi1.sStahIdrahtfiirFcdcrn-Tci1.1:PatcnticrtgezogenerThisEuropeanStandardwasapprovedbyCENon4September2023.EuropeanStandardthestatusofanationa1.sUndardwithoutanya1.teration.UptdateIixtsandbib1.iomp
6、hic1.referencesThisEuropeanStandardexistsinthreeofficia1.versions(Eng1.ish,French.German),Aversioninanyother1.anguagemadebyCENmembersarcthenationa1.standardsbodiesofAustria,Fk1.KiUm,Bu1.gariaCroatia.Cyprus,CzechRepub1.ic;Denmark.Estonia.UnitedKingdom.EUROPEANMMIEEFORSTANDARDIZATIONCEN*CENE1.ECManage
7、mentCentre：RuedeIaScience23.B-1040Brusse1.sG2024CENA1.1.rightsofexp1.oitationmanyformandbyan)meansreservedEUROPEANSTANDARDNormeeuropeenne202477.140.25Stee1.wireformechanica1.springs-Part1:Patentedco1.ddrawnuna1.1.oyedspringstee1.wireunkicrterFedcrsUihIdrahtpourrexxortscn;IciCrnona1.1.ie.patcntcs.Ire
8、fi1.es3froidCENmembersareboundtocomp1.ywiththeCEN/CENE1.ECInterna1.Regu1.ationswhichstipu1.atethecondionsforgivingthisconcerningsuchnationa1.standardsmaybeobtainedonapp1.icationtotheCENCENE1.ECManagementCentreortoanyCENmember.trans1.auonundertheresponsibi1.ityofaCENmemberintoitsownIanguageandnotifie
9、dtotheCENCENE1.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,Tii
10、rkiyeandBCoMrT忘E1.1.ROFtENDENORMAI.SAKXCuropaiSCHCSKOMrTEEFORM)RMUNGwor1.dwideforCENat1.ru1.Members.ContentsPageEuropeanforeword123SCOpMMMMMMMMMMMMMMMM5Nrmaterefereces54CIaSSifiCatio5Informationtobesupp1.iedbythePi1.chaser666.16.1.16.1.26.26.36.46.56.5.16.5.26.5.36.5.46.66.6.16.6.26.6.36.6.46.6.56.7
11、6.86.8.16.8.2N1.ate1.Ia1.MMMMMMMMMMMMMM7(1neraI7ChenI1.CaIcomposition7Formofde1.ivery7tnandSUCefns)7Techno1.ogica1.propertiesISCO1.1.Ingtest15SIinP1etor?*Iontest1SWrappingtest15Siiiip1.obondtest15Supp1.yconditionsofwireoncoi1.s/reeisandspoo1.s16GencraI*1Coi1.size16Ci1.StOfwro16I1.C1.iXCaStOfv,iro16O
12、thertestsforcastofwire17Surfacequa1ty17Dimensionsanddimensiona1.to1.erances18DimensioIia1.to1.erances1877.17.27.37.47.4.17.4.27.4.37.4.47.4.S7.4.67.4.77.4.87.4.97.4.107.4.11Testingandinspection20Inspectionandinspectiondocuments20EXtenttest11forSJJecnfiCnstonw2SdID)1IHMMMMMMMMMMMMMMTestmethods21ChenI
13、1.Cposition21T0Itsi1.otestMMMMMMMMMMMMMMM21Coi1.ingtest一一一一一”一“一21W*appigtest21SImpIersntest821Simp1.ebendtest21Surfacedefects21Dec;IrbUrzat】on22D1.aI1.Ieter22Z1.nCandznc/31u1111111umCOat1.TIg22AdI1.erenCeofCOatII1.g22kingandPaCkagIngAnnexA(informative)Additiona1.information2222_26A.1.2Definitionofs
14、urfaceconditionoftheWIrCPhysica1.characteristicsatroomteinoerature227A.3Accuracyofmeasuringinstruments27A.4Tensi1.estrengthformu1.aA.5Indicationfortheuseofco1.ddrawnspringstee1.wireAnnexB(informative)Protectionperformancec1.asses2829Bib1.iography.30Be龙0o0Zft3KE)EuropeanforewordThisdocument(EN10270-1
15、2024)hasbeenpreparedbyTechnica1.CommitteeCEN/TC459mECISS-EuropeanCommitteeforIronandStee1.Standardization,thesecretariatofwhichishe1.dbyAFNOR.ThisEuropeanStandardsha1.1.begiventhestatusofanationa1.standard,eitherbypub1.icationofanidentica1.textorbyendorsement,atthe1.atestbyAugust2024andconf1.icting
16、nationa1.standardssha1.1.bewithdrawnatthe1.atestbyAugust2024.Attentionisdrawntothepossibi1.itythatsomeofthee1.ementsofthisdocumentmaybethesubjectofpatentrights.CENsha1.1.notbehe1.dresponsib1.eforidentifyinganyora1.1.suchpatentrights.Thisdocumentwi1.1.supersedeEN10270-1:2017.Incomparisonwiththeprevio
17、usedition,thefo1.1.owingtechnica1.modificationshavebeenmade:3.1,addedspecificrequirementsforDynamicduty(D);6.7.3.addedProtectionPerformancec1.ass.EN10270rStee1.wireformechanica1.springsiscomposedofthefo1.1.owingparts:Part1：Patentedco1.ddrawnuna1.1.oyedspringstee1.wire;Part2:Oi1.hardenedandtemperedsp
18、ringstee1.wire.Anyfeedbackandquestionsonthisdocumentshou1.dbedirectedtotheusers*p1.ete1.istingofthesebodiescanbefoundontheCENwebsite.AccordingtotheCENCENE1.ECInterna1.Regu1.ations,thenationa1.standardsorganizationsofthefo1.1.owingcountriesareboundtoimp1.ementthisEuropeanStandard:Austria,Be1.gium,Bu1
19、garia.Croatia,CyPrUs,CzechRepub1.ic,DenmarkEstonia,Fin1.and,France,Germany,Greece,Hurtgary1.IcehindJreIand1.Ita1.y,1.atvia,1.ithuania,1.uxembourg,Ma1.ta,Nether1.ands.Norway,Po1.and,Portuga1.,Repub1.icofNorthMacedonia.Romania,Serbia,S1.ovakia,S1.oveniarSpain4Sweden.Switzer1.and,TiirkiycandtheUnitedK
20、ingdom.ThFnwfM1.*ubxMwm1.UM*4*C4Win?rrarnicdutyapp1.ications.Genera1.technica1.de1.iveryrequirementscanbefoundinEN10021.2 NormativereferencesThefo1.1.owingdocumentsarereferredtointhetextinsuchawaythatsomeora1.1.oftheircontentconstitutesrequirementsofthisdocument.Fordatedreferences,on1.ytheeditioncit
21、edapp1.ies.Forundatedreferences,the1.atesteditionofthereferenceddocument(inc1.udinganyamendments)app1.ies.EN10021,Genera1.technica1.de1.iverconditionsforstee1.productsFMin204-,Meta1.1.icproducts-TypesofinspectiondocumentsEN10218-1.,5tee/wireandwireproducts-Genera1.-Part1:Testmethodsfifi,Stee1.wirean
22、dwireproducts-Genera1.-Part2:Wiredimensionsandto1.erancesW?ToM中Sk,ewireandwireproducts-Non-ferrousmeta1.1.iccoatingsonstee1.wirePan2:ZincorzincCEN/TR10261,Ironandstee1.-Eposition冏3K7JSffiandstee1.products-1.ocationandpreparationofsamp1.esandtestpiecesformechanica1.ENISO3887,Stee1.s-Determinationofth
23、edepthofdecarburization(ISO3887)就ISO6892-1,Meta1.1.icmateria1.s-Tensi1.etesting-Part1：Methodoftestatroomtemperature(ISO6892N7UWV42ft幽2iron-Samp1.ingandpreparationofsamp1.esforthedeterminationofchemica1.II秘ISO16120-1,Nona1.1.oystee1.wirerodforconversiontowire-Part1：Genera1.requirements(ISO16120-的如X(J
24、i4Mhwirerodforconversiontowire-Part2:Specificrequirementsforgenera1.蒯fWK1.W1.t3Wj4f照打，雨6份(2自廿M?forconversiontowire-Part4:Specificrequirementsforwirerod3 TermsanddefinitionsForthepurposesofthisdocument,thefo1.1.owingtermsanddefinitionsapp1.y.ISOandIECmaintaintermino1.ogydatabasesforuseinstandardizati
25、onatthefo1.1.owingaddresses:IECE1.ectropedia:avai1.ab1.eathttps:/www.e1.ectropedia.org/ISOOn1.inebrowsingp1.atform:avai1.ab1.eatHpsywwH5.orgobj3.1patentedco1.ddrawnwirewiredrawntosizebyco1.ddeformationofastartingmateria1.thathasbeensubjectedtoatherma1.treatmentofpatenting(seeENISO4885),givingstructu
26、resuitab1.eforsubsequentro1.1.ingordrawingNote1toentry：ForspringwithDynamicduty(D)accordingtoTab1.e!.thewireispreferab1.ysubjectedtocontinuouspatentingtoachieveamorehomogeneousmIarostmcture.4C1.assificationThegradeofspringwireuseddependsonthestress1.eve1.andthenatureoftheduty.Wherespringsaresubjecte
27、dtostaticstressesorinfrequentdynamic1.oading,awiregradeforstaticduty(三)sha1.1.beused.IntheOthercasesWithfrequentorpredominant1.ydynamic1.oadingandwheresma1.1.coi1.ingratiosorseverebendingradiusisrequired,awiregradefordynamicduty(D)sha1.1.beused.Dependingonthestress1.eve1.,springwireismanufacturedin3
28、tensi1.estrengthgrades：1.ow,mediumandhigh.TabIe1givesanoverviewofthediff中册图哂MringwiregradesTensi1.estrengthStaticDynamic5.IiifaGjpiatiio11apeionap1.idi!iigthrpttrchaseragrccd.Thepurchasersha1.1.c1.ear1.ystateinhisenquiryorordertheproductandfo1.1.owinginformation:a)thedesiredquantity;b) thetermspring
29、stee1.wireorstraightenedandcut1.engths;c) thenumberofthisdocument:EN10270-1;d) thestee1.grade(seeTab1.es1and2);e) thenomina1.wirediameterse1.ectedfromTab1.e3andforcut1.engththe1.engthandthe1.engthto1.erancec1.ass(seeTab1.e7)；f) thecoatingindicatedbyitsabbreviationandsurfacefinish(see6.3);g) theformo
30、fde1.iveryandunitmass(see6.2);h) thetypeofinspectiondocument(see7.1);i) anyparticu1.aragreementEXAMP1.E51patentedco1.ddrawntemperedspringstee1.wireaccordingtothisstandard,gradeSM.nomina1.diameter2,50mm,phosphateCoatCdonspoo1.sofabout300kg;inspectioncertificatetype3.1accordingtoEN10204:51spnngstee1.w
31、re-EN42W4SM2.50phonspoo1.sofabout300kgEN10204:,3.1.6Requirements6.1 Materia1.6.1.1 Genera1.Stee1.springwiresha1.1.bemadefromstee1.gradesaccordingto：forSUSMandSHENISO16120-2;forDMandDHENISO16120-4.tfncraichS三yjft1.,WISO16120-1app1.ies.Tp1.ywiththe1.imitva1.uesshowninTab1.e2.Thepermissib1.edeviationof
32、theproductana1.ysisfromtheheatana1.ysissha1.1.beinaccordanceWi1.hENISO16120-2andEFAM1.2f1.dItwH酬WForthecontent.;idifferent1111kjfromtheoneEdiGtCdinthetab1.emayheagreedthetimeofordering,withamaximumnotexceeding1,20%andwithaminimumrangeof0.20%Theadditionofmicro-a1.1.oyinge1.ementsmaybeagreedbetweenthe
33、manufacturerandthepurchaser.NOTESomediameterrangesrequirePartKu1.aratten口Onforresidua1.s.Therefore,nofiguresarementionedforchromium,nicke1.,mo1.ybdenum,tin.ctc,1.eavingroomforspecia1.arrangementsbetweenpurchaserandsupp1.ier,dependentontheirmutua1.processingconditions.Thisisa1.sothecaseforthea1.umini
34、umcontent.6.2 Formofde1.iveryThewiresha1.1.bede1.iveredinunitpackagesofacoi1.(sing1.es,carriersorformers),spoo1.s,spoo1.1.esscoresatetimeOfordering,theformofde1.iverywi1.1.hecoihThespringwiremaybesupp1.iedphosphatecoa1.ed(ph)citherdrydrawnorwetdrawn,coppercoated(cu),zinc（三）orzinc/a1.uminium(ZA)coated.Othercoatings,consideredasspecia1.,canbeagreedbetweenthepurchaserandthesupp1.ier(seeAnnexA).Ifnospecificsurfacefinishisspecified,thetypeoffinishsha1.1.beatthemanufacturersdiscretion.44朝。曲看由W刈,ftji1.eftercQvithanoi1.edsu
