DIN-EN-10243-1-2005

ICS17.040.10;77.140.85GesenkschmiedeteileausStahl–Maßtoleranzen–Teil1:WarmhergestelltinHämmernundSenkrecht-PressenEuropeanStandardEN10243-1:1999hasthestatusofaDINStandard.Acommaisusedasthedecimalmarker.NationalforewordThisstandardhasbeenpreparedbyECISS/TC28.TheresponsibleGermanbodyinvolvedinitspreparationwastheNormenausschussEisenundStahl(SteelandIronStandardsCommittee).AmendmentsDIN7526,January1969edition,hasbeensupersededbythespecificationsofEN10243-1andEN10243-2.PreviouseditionDIN7526:1969-01.Ref.No.DINEN10243-1:2000-06Englishpricegroup14SalesNo.111410.00DEUTSCHENORMJune2000EN10243-1{Continuedoverleaf.ENcomprises39pages.©NopartofthisstandardmaybereproducedwithoutthepriorpermissionofDINDeutschesInstitutfürNormunge.V.,Berlin.BeuthVerlagGmbH,10772Berlin,Germany,hastheexclusiverightofsaleforGermanStandards(DIN-Normen).Steeldieforgings–TolerancesondimensionsPart1:DropandverticalpressforgingsEnglishversionofDINEN10243-1Thisstandard,togetherwithDINEN10243-2,June2000edition,supersedesDIN7526,January1969edition.EnglishversionICS77.140.85Descriptors:Steeldieforgings–TolerancesondimensionsPart1:Dropandverticalpressforgings©1999.CEN–AllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENnationalmembers.Ref.No.EN10243-1:1999EGesenkschmiedeteileausStahl–Maßtoleranzen–Teil1:WarmhergestelltinHämmernundSenkrecht-PressenThisEuropeanStandardwasapprovedbyCENon1999-08-22.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstand-ardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENmember.TheEuropeanStandardsexistinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,theCzechRepublic,Denmark,Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,theNetherlands,Norway,Portugal,Spain,Sweden,Switzerland,andtheUnitedKingdom.EN10243-1September1999CentralSecretariat:ruedeStassart36,B-1050BrusselsEuropeanCommitteeforStandardizationComitéEuropéendeNormalisationEuropäischesKomiteefürNormungÈÉËPiècesforgéesparestampageenacier–Tolérancesdimensionnelles–Partie1:Piècesexécutéesàchaudsurmarteaux-pilonsoupressesverticalesPage2EN10243-1:19992344455568881019202023232323232424242430Page3EN10243-1:1999Page4EN10243-1:1999Page5EN10243-1:1999Page6EN10243-1:1999Page7EN10243-1:1999Page8EN10243-1:1999Page9EN10243-1:1999Page10EN10243-1:1999Page11EN10243-1:1999Page12EN10243-1:1999Page13EN10243-1:1999Page14EN10243-1:1999Page15EN10243-1:1999Page16EN10243-1:1999Page17EN10243-1:1999Page18EN10243-1:1999MismatchReferenceaxisEccentricityTotaltolerancePage19EN10243-1:1999Page20EN10243-1:1999Page21EN10243-1:1999Page22EN10243-1:1999MismatchResidualflash(+)Trimmedflat(–)AsymmetricStraightorsymmetricTrimlineAbove-to(incl)CategoryofsteelusedShapecomplexityfactorNominaldimensionsTolerances1)Mass(kg)Figure20:UseoftablesPage23EN10243-1:1999Page24EN10243-1:1999Page25EN10243-1:1999Page26EN10243-1:1999Page27EN10243-1:1999Page28EN10243-1:1999Page29EN10243-1:1999Page30EN10243-1:1999Page31EN10243-1:1999Page32EN10243-1:1999Page33EN10243-1:1999Page34EN10243-1:1999Page35EN10243-1:1999Page36EN10243-1:1999Page37EN10243-1:1999Page38EN10243-1:1999SectionPage39EN10243-1:1999