BS EN 10268-1999 冷成形用高屈服强度微合金钢的冷轧扁钢材 交货一般条件

|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||BRITISHSTANDARDBSEN10268:1999TheEuropeanStandardEN10268:1998hasthestatusofaBritishStandardICS77.140.50NOCOPYINGWITHOUTBSIPERMISSIONEXCEPTASPERMITTEDBYCOPYRIGHTLAWCold-rolledflatproductsmadeofhighyieldstrengthmicro-alloyedsteelsforcoldformingÐGeneraldeliveryconditionsLicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,WedSep2003:35:54BST2006,UncontrolledCopy,(c)BSIBSEN10268:1999ThisBritishStandard,havingbeenpreparedunderthedirectionoftheEngineeringSectorCommittee,waspublishedundertheauthorityoftheStandardsCommitteeandcomesintoeffecton15March1999©BSI03-1999ISBN058030857XAmendmentsissuedsincepublicationAmd.No.DateTextaffectedNationalforewordThisBritishStandardistheEnglishlanguageversionofEN10268:1998.ItsupersedesBS1449-1-1.5:1991andBS1449-1-1.11:1991whicharewithdrawn.TheUKparticipationinitspreparationwasentrustedtoTechnicalCommitteeISE/10,Flatrolledsteelproducts,whichhastheresponsibilityto:Ðaidenquirerstounderstandthetext;ÐpresenttotheresponsibleEuropeancommitteeanyenquiriesontheinterpretation,orproposalsforchange,andkeeptheUKinterestsinformed;ÐmonitorrelatedinternationalandEuropeandevelopmentsandpromulgatethemintheUK.Alistoforganizationsrepresentedonthiscommitteecanbeobtainedonrequesttoitssecretary.Cross-referencesTheBritishStandardswhichimplementinternationalorEuropeanpublicationsreferredtointhisdocumentmaybefoundintheBSIStandardsCatalogueunderthesectionentitledªInternationalStandardsCorrespondenceIndexº,orbyusingtheªFindºfacilityoftheBSIStandardsElectronicCatalogue.ABritishStandarddoesnotpurporttoincludeallthenecessaryprovisionsofacontract.UsersofBritishStandardsareresponsiblefortheircorrectapplication.CompliancewithaBritishStandarddoesnotofitselfconferimmunityfromlegalobligations.SummaryofpagesThisdocumentcomprisesafrontcover,aninsidefrontcover,theENtitlepage,pages2to6,aninsidebackcoverandabackcover.LicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,WedSep2003:35:54BST2006,UncontrolledCopy,(c)BSICENEuropeanCommitteeforStandardizationComiteÂEuropeÂendeNormalisationEuropaÈischesKomiteefuÈrNormungCentralSecretariat:ruedeStassart36,B-1050Brussels©1998CENAllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENnationalMembers.Ref.No.EN10268:1998EEUROPEANSTANDARDEN10268NORMEEUROPEÂENNEEUROPAÈISCHENORMNovember1998ICS77.140.50Descriptors:ironandsteelproducts,coldrolledproducts,alloysteels,highyieldstrengthsteels,cold-working,classifications,design,manufacturing,chemicalcomposition,grades:quality,mechanicalproperties,surfacecondition,tests,usersupplierrelations,acceptancetesting,deliveryconditionEnglishversionCold-rolledflatproductsmadeofhighyieldstrengthmicro-alloyedsteelsforcoldformingÐGeneraldeliveryconditionsProduitsplatslamineÂsaÁfroidenaciersmicro-allieÂssoudablesaÁhautelimited'eÂlasticiteÂpourformageaÁfroidÐConditionstechniquesdelivraisonKaltgewaltzeFlacherzeugnissemithoherStreckgrenzezumKaltumformenausmikrolegiertenStaÈhlenÐTechnischeLieferbedingungenThisEuropeanStandardwasapprovedbyCENon5November1998.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom.LicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,WedSep2003:35:54BST2006,UncontrolledCopy,(c)BSIPage2EN10268:1998©BSI03-1999ForewordThisEuropeanStandardhasbeenpreparedbyTechnicalCommitteeECISS/TC13,FlatproductsforcoldworkingÐQualities,dimensions,tolerancesandspecifictests,theSecretariatofwhichisheldbyIBN.ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextorbyendorsement,atthelatestbyMay1999,andconflictingnationalstandardsshallbewithdrawnatthelatestbyMay1999.TheEuropeanCommitteeforIronandSteelStandardization(ECISS)hadchargedTechnicalCommittee13(SecretariatBelgium)withpreparingaEuropeanStandardoncoldrolledproductswhichwerethesubjectofpart4ofEURONORM149-1980.ThisEuropeanStandardhasbeenpreparedunderamandategiventoCENbytheEuropeanCommissionandtheEuropeanFreeTradeAssociation,andsupportsessentialrequirementsofEUDirective(s).However,duringthecourseofthework,itbecameapparentthattheproductscoveredherewereverydifferentinnatureandusefromthosecoveredbythefirst3partsofthefutureEN10149.Therefore,thisstandardhasbeenallocatedaquitedifferentnumbertothatofEN10