EN-10277-2-2008

EUROPEANSTANDARDNORMEEUROPÉENNEEUROPÄISCHENORMEN10277-2March2008ICS77.140.20;77.140.60SupersedesEN10277-2:1999EnglishVersionBrightsteelproducts-Technicaldeliveryconditions-Part2:SteelsforgeneralengineeringpurposesProduitsenaciertransformésàfroid-Conditionstechniquesdelivraison-Partie2:Aciersd'usagegénéralBlankstahlerzeugnisse-TechnischeLieferbedingungen-Teil2:StählefürallgemeinetechnischeVerwendungThisEuropeanStandardwasapprovedbyCENon4February2008.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheCENManagementCentreortoanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCENManagementCentrehasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,Bulgaria,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal,Romania,Slovakia,Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom.EUROPEANCOMMITTEEFORSTANDARDIZATIONCOMITÉEUROPÉENDENORMALISATIONEUROPÄISCHESKOMITEEFÜRNORMUNGManagementCentre:ruedeStassart,36B-1050Brussels©2008CENAllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENnationalMembers.Ref.No.EN10277-2:2008:EEN10277-2:2008(E)2ContentPageForeword..............................................................................................................................................................31Scope......................................................................................................................................................42Normativereferences............................................................................................................................43Termsanddefinitions...........................................................................................................................44Classificationanddesignation.............................................................................................................44.1Classification..........................................................................................................................................44.2Designation............................................................................................................................................45Informationtobesuppliedbythepurchaser.....................................................................................46Manufacturingprocess.........................................................................................................................47Requirements.........................................................................................................................................57.1Chemicalcomposition..........................................................................................................................57.2Mechanicalproperties...........................................................................................................................57.3Options...................................................................................................................................................58Inspectionandtesting...........................................................................................................................59Marking...................................................................................................................................................5BSEN10277-2:2008EN10277-2:2008(E)3ForewordThisdocument(EN10277-2:2008)hasbeenpreparedbyTechnicalCommitteeECISS/TC23“Steelsforheattreatment,alloysteelsandfree-cuttingsteels-Qualitiesanddimensions”,thesecretariatofwhichisheldbyDIN.ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextorbyendorsement,atthelatestbySeptember2008,andconflictingnationalstandardsshallbewithdrawnatthelatestbySeptember2008.Attentionisdrawntothepossibilitythatsomeoftheelementsofthisdocumentmaybethesubjectofpatentrights.CEN[and/orCENELEC]shallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights.ThisdocumentsupersedesEN10277-2:1999.AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowingcountriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,Bulgaria,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal,Romania,Slovakia,Slovenia,Spain,Sweden,SwitzerlandandtheUnitedKingdom.ThisEuropeanStandardEN10277'Brightsteelproducts-Technicaldeliveryconditions'issubdividedasfollows:Part1:General;Part2:Ste