EN 10139-1997 Cold rolled uncoated mild steel narrow strip for cold forming

《EN 10139-1997 Cold rolled uncoated mild steel narrow strip for cold forming》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

DEUTSCHENORMDecember1997Coldrolleduncoatedmildsteelnarrowstripforcoldforming{TechnicaldeliveryconditionsEN10139EnglishversionofDINEN10139ICS77.140.50SupersedesDIN1624,June1987edition.Descriptors:Steel,strip.KaltbandohneÜberzugausweichenStählenzumKaltumformen–TechnischeLieferbedingungenEuropeanStandardEN10139:1997hasthestatusofaDINStandard.Acommaisusedasthedecimalmarker.NationalforewordThisstandardhasbeenpreparedbyECISS/TC13.TheresponsibleGermanbodyinvolvedinitspreparationwastheNormenausschußEisenundStahl(SteelandIronStandardsCommittee),TechnicalCommitteeFlacherzeugnisseausStahlzumKaltumformen.ItshouldbenotedthattheclassificationofsteelgradesandthesteelpropertiesfortreatmentconditionLC(skinpassed)havebeenadoptedfromDINEN10130.TheDINStandardsandtheStahl-Eisen-Prüfblatt(Ironandsteeltestingspecification)(SEP)correspondingtotheCENdocumentandEURONORMsreferredtoinclause2oftheENareasfollows:EURONORM5DIN50133EURONORM49SEP1940CR10260DINV17006-100AmendmentsIncomparisonwithDIN1624,June1987edition,thefollowingamendmentshavebeenmade:a)Thescopeofthestandardhasbeenrestrictedtocoverstripinrolledwidthsbelow600mm.b)Norequirementsregardingthebehaviourinthecuppingtesthavebeenspecified.c)Requirementsfortheplasticstrainratioandthestrainhardeningexponenthavebeenspecified.PreviouseditionsDIN1624:1954-08,1977-07,1987-06.NationalAnnexNAStandardsreferredto(andnotincludedinNormativereferences)DINV17006-100Designationsystemsforsteel–AdditionalsymbolsforsteelnamesDIN50133Vickershardnesstestingofmetallicmaterials–HV0,2toHV100DINEN10130Coldrolledflatsteelproductsforcoldforming–TechnicaldeliveryconditionsStahl-Eisen-Prüfblatt1940MeasurementofsurfaceparametersRandRPconcoldrolledsteelflatswithaanirregularsurfacetexture*)*)ObtainablefromVerlagStahleisenGmbH,Postfach105164,D-40042Düsseldorf.ENcomprises26pages.©NopartofthisstandardmaybereproducedwithoutthepriorpermissionofRef.No.DINEN10139:1997-12DINDeutschesInstitutfürNormunge.V.,Berlin.Englishpricegroup09SalesNo.1109BeuthVerlagGmbH,D-10772Berlin,hastheexclusiverightofsaleforGermanStandards(DIN-Normen).04.98 EN10139November1997ICS77.140.50Descriptors:Steel,strip.EnglishversionColdrolleduncoatedmildsteelnarrowstripforcoldformingTechnicaldeliveryconditionsFeuillardsnonrevêtuslaminésàfroidKaltbandohneÜberzugausweichenenaciersdouxpourformageàfroid–StählenzumKaltumformen–Techni-ConditionstechniquesdelivraisonscheLieferbedingungenThisEuropeanStandardwasapprovedbyCENon1996-11-24.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENmember.TheEuropeanStandardsexistinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,theCzechRepublic,Denmark,Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,theNetherlands,Norway,Portugal,Spain,Sweden,Switzerland,andtheUnitedKingdom.|EuropeanCommitteeforStandardizationComitéEuropéendeNormalisationEuropäischesKomiteefürNormungCentralSecretariat:ruedeStassart36,B-1050Brussels©1997.CEN–AllrightsofexploitationinanyformandbyanymeansRef.No.EN10139:1997EreservedworldwideforCENnationalmembers. Page2EN10139:1997 Page3EN10139:1997 Page4EN10139:1997 Page5EN10139:1997 Page6EN10139:1997 Page7EN10139:1997 Page8EN10139:1997 Page9EN10139:1997 Page10EN10139:1997 Page11EN10139:1997 Page12EN10139:1997 Page13EN10139:1997 Page14EN10139:1997(continued) Page15EN10139:1997 Page16EN10139:1997 Page17EN10139:1997 Page18EN10139:1997 Page19EN10139:1997 Page20EN10139:1997 Page21EN10139:1997 Page22EN10139:1997 Page23EN10139:1997 Page24EN10139:1997 Page25EN10139:1997 Page26EN10139:1997