BS EN 10243-2-1999 Steel die forgings - Tolerances

..-....Steeldieforgings-Tolerancesondimensions-Part2:UpsetforgingsmadeonhorizontalforgingmachinesTheEuropeanStandardEN10243-2:1999hasthestíúusofaBritishStandardICs77.140.85NOCOPYINGWITHOUTBSIPERMISSIONEXCEPTASPERMIïTEDBYCOPYRIGHTLAWBSEN10243-2:1999CopyrightEuropeanCommitteeforStandardizationProvidedbyIHSunderlicensewithCENDocumentprovidedbyIHSLicensee=Deere&Co/9999663100,06/03/200419:53:05MDTQuestionsorcommentsaboutthismessage:pleasecalltheDocumentPolicyGroupat303-397-2295.--`,`,`,`,`,,``,`,,``,,`,,,,`,,-`-`,,`,,`,`,,`---STDeBSIBSEN10243-2-ENGL1999=1b24bb908234b183bmBSEN10243-2:19991directionoftheEngineeringAmd.No.SectorCommittee,waspublishedundertheauthorityoftheStandardsCommitteeandcomesintoeffecton15December1999NationalforewordDateCommentsThisBritishStandardistheEnglishìanguageversionofEN10243-21999.TogetherwithBSEN102431,itsupersedesBS41141967whichiswithdrawn.TheUKparticipationinitspreparationwasentrustedtoTechnicalCommitteeISE/31,Wroughtsteels,whichhastheresponsibilityto:-aidenquirerstounderstandthetext;-presenttotheresponsibleEuropeancommitteeanyenquiriesontheinterpretation,orproposalsforchange,andkeeptheUKinterestsinformed;-monitorrelatedinternationalandEuropeandevelopmentsandpromulgatethemintheUK.Alistoforganizationsrepresentedonthiscommitteecanbeobtainedonrequesttoitssecrem.Cross-referencesTheBritishStandasdswhichimplementinternationalorEuropeanpublicationsreferredtointhisdocumentmaybefoundintheBSIStan-Catalogueunderthesectionentitled“InternationalStandardsCorrespondenceIndex”,orbyusingthe“Find”facjiityoftheBSIStandardsElectsonicCatalogue.ABritishStandarddoesnotpurporttoincludeallthenecessaryprovisionsofacontract.UsersofBritishstandardsareresponsiblefortheircorrectapplication.CompliancewithaBritishStandarddoesnotofitselfconferimmunityfromlegalobligations.SummaryofpagesThisdocumentcomprisesafrontcover,aninsidefrontcover,theENtitlepage,pages2to29andabackcover.TheBSIcopyrightnoticedisplayedinthisdocumentindicateswhenthedocumentwaslastissued.OBSI12-1999IlISBNO580351599CopyrightEuropeanCommitteeforStandardizationProvidedbyIHSunderlicensewithCENDocumentprovidedbyIHSLicensee=Deere&Co/9999663100,06/03/200419:53:05MDTQuestionsorcommentsaboutthismessage:pleasecalltheDocumentPolicyGroupat303-397-2295.--`,`,`,`,`,,``,`,,``,,`,,,,`,,-`-`,,`,,`,`,,`---STDOBSIBSENL0243-2-ENGL1999Elb24bb908234b2772111EUROPEANsrmmEN10243-2NORMEEUR0PEE”EEUROP&mNOFtMSeptember1999ICs77.140.85EnglishversionSteeldieforgin$s-Tolerancesondimensions-Part2:Upsetfo-madeonhorizon-forgingmachjnespiecesforgéesparestampageenacier-TolérancesdimemioMelles-Partie2PiècesexécutéesàchaudsurmachineshorizontaesàforgerGesenkxhmiedeteile-Maßtoleranzen-Teil2WannhagestelitinWaagrechtStauchmaschinenThisEuropeanStandardwasapprovedbyCENon22August1999.CENmembersareboundtocomplywiththeCENICENELECInternalRegulationswhichstipulatetheconditionsforgivjngthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Upto-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheCentraiSecretariatortoanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,Gem).AversioninanyotherlanguagemadebylmnslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentraiSecretariathasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,F’rance,Germany,Greece,Iceland,Ireland,Itaiy,Luxembourg,Netherlands,Norway,Pow,Spain,Sweden,SwitzerlandandUnitedKingdom.EuropeanCommitteeforStandardizationComitéEuropéendeNormahsationEuropaischesKomiteefurNormungCentralSecretariat:ruedeStassart36,B-1060BrusselsO1999CENAllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENnationalMembers.Ref.No.EN10243-2:1999ECopyrightEuropeanCommitteeforStandardizationProvidedbyIHSunderlicensewithCENDocumentprovidedbyIHSLicensee=Deere&Co/9999663100,06/03/200419:53:05MDTQuestionsorcommentsaboutthismessage:pleasecalltheDocumentPolicyGroupat303-397-2295.--`,`,`,`,`,,``,`,,``,,`,,,,`,,-`-`,,`,,`,`,,`---STD-BSIBSENL0243-2-ENGL1999=lb24bb908234b3bD9WPage2EN10243-21999ForewordThisEuropeanStandardhasbeenpreparedbyTechnicalCommitteeECISSA'C28,Steelforgings,theSecretariatofwhichisheldbyBSI.ThisEuropeanStandardshallbegiventhestatusofanatiordstandard,eitherbypublicationofanidenticaltextorbyendorsement,atthelatestbyMarch2000,andconflictingnationalstandardsshallbewithdrawnatthelatestbyMarch2000.ThisEuropeanStandardhasbeenpreparedunderamandategiventoCENbytheEuropeanCommissionandtheEuropeanFreeWeAssociation.ThisEuropeanStandardisconsideredtobeasupportingstandardtothoseapplicationandproductstandardswhichinthemselvessupportanessentialsafetyrequirementofaNewApproachDirectiveandwhichmakereferencetothisEuropeanStandard.AccordingtotheCENKENELECInternalRegulations,thenationalstandardsorganizationsofthefollowingcountriesareboundtoimplementthisEuropeanStandaraAustria,Belgium,CzechRepublic,Denmark,F'inland,Fi-ance,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,N