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BRITISHSTANDARDBSEN10089:2002Hotrolledsteelsforquenchedandtemperedsprings—TechnicaldeliveryconditionsTheEuropeanStandardEN10089:2002hasthestatusofaBritishStandardICS77.140.25 LicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,ThuMay2412:22:45GMT+00:002007,UncontrolledCopy,(c)BSIBSEN10089:2002ThisBritishStandard,havingbeenpreparedunderthedirectionoftheEngineeringSectorPolicyandStrategyCommittee,waspublishedundertheauthorityoftheStandardsPolicyandStrategyCommitteeon18December2002©BSI18December2002ISBN0580410021NationalforewordThisBritishStandardistheofficialEnglishlanguageversionofEN10089:2002.ItsupersedesBS970-2:1988whichiswithdrawn.TheUKparticipationinitspreparationwasentrustedtoTechnicalCommitteeISE/31,Wroughtsteels,whichhastheresponsibilityto:Alistoforganizationsrepresentedonthiscommitteecanbeobtainedonrequesttoitssecretary.Cross-referencesTheBritishStandardswhichimplementinternationalorEuropeanpublicationsreferredtointhisdocumentmaybefoundintheBSICatalogueunderthesectionentitled“InternationalStandardsCorrespondenceIndex”,orbyusingthe“Search”facilityoftheBSIElectronicCatalogueorofBritishStandardsOnline.Thispublicationdoesnotpurporttoincludeallthenecessaryprovisionsofacontract.Usersareresponsibleforitscorrectapplication.CompliancewithaBritishStandarddoesnotofitselfconferimmunityfromlegalobligations.—aidenquirerstounderstandthetext;—presenttotheresponsibleinternational/Europeancommitteeanyenquiriesontheinterpretation,orproposalsforchange,andkeeptheUKinterestsinformed;—monitorrelatedinternationalandEuropeandevelopmentsandpromulgatethemintheUK.SummaryofpagesThisdocumentcomprisesafrontcover,aninsidefrontcover,theENtitlepage,pages2to33andabackcover.TheBSIcopyrightdatedisplayedinthisdocumentindicateswhenthedocumentwaslastissued.AmendmentsissuedsincepublicationAmd.No.DateCommentsLicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,ThuMay2412:22:45GMT+00:002007,UncontrolledCopy,(c)BSIEUROPEANSTANDARDNORMEEUROPÉENNEEUROPÄISCHENORMEN10089December2002ICS77.140.25EnglishversionHot-rolledsteelsforquenchedandtemperedsprings-TechnicaldeliveryconditionsAcierslaminésàchaudpourressortstrempésetrevenus-ConditionstechniquesdelivraisonWarmgewalzteStählefürvergütbareFedern-TechnischeLieferbedingungenThisEuropeanStandardwasapprovedbyCENon1November2002.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom.EUROPEANCOMMITTEEFORSTANDARDIZATIONCOMITÉEUROPÉENDENORMALISATIONEUROPÄISCHESKOMITEEFÜRNORMUNGManagementCentre:ruedeStassart,36B-1050Brussels©2002CENAllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENnationalMembers.Ref.No.EN10089:2002ELicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,ThuMay2412:22:45GMT+00:002007,UncontrolledCopy,(c)BSIEN10089:2002(E)2ContentspageForeword......................................................................................................................................................................31Scope..............................................................................................................................................................42Normativereferences....................................................................................................................................43Termsanddefinitions....................................................................................................................................54Classificationanddesignation.....................................................................................................................54.1Classification..................................................................................................................................................54.2Designation.....................................................................................................................................................55Informationtobesuppliedbythepurchaser..............................................................................................65.1Mandatoryinformation..................................................................................................................................65.2Options..................................................................