1、BRITISH STANDARD BS EN 10162:2003 Cold rolled steel sections Technical delivery conditions Dimensions and cross-sectional tolerances The European Standard EN 10162:2003 has the status of a British Standard ICS 77.140.70 BS EN 10162:2003 This British Standard was published under the authority of the
2、Standards Policy and Strategy Committee on 30 April 2003 BSI 30 April 2003 ISBN 0 580 41753 0 National foreword This British Standard is the official English language version of EN 10162:2003. It supersedes BS 2994:1976 which is withdrawn. The UK participation in its preparation was entrusted to Tec
3、hnical Committee ISE/10, Flat rolled steel products, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this d
4、ocument may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contra
5、ct. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for
6、 change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 21 and a back cover. The BSI copyright date displayed in th
7、is document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN10162 April2003 ICS77.140.70 Englishversion ColdrolledsteelsectionsTechnicaldeliveryconditions Dimensionalandcrosssectionaltolerances Pr
8、ofilsenacierformsfroidConditionstechniquesde livraisonTolrancesdimensionnellesetsursections transversales KaltprofileausStahlTechnischeLieferbedingungen GrenzabmaeundFormtoleranzen ThisEuropeanStandardwasapprovedbyCENon21February2003. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswh
9、ichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(Englis
10、h,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Hun
11、gary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Slovakia,Spain,Sweden,SwitzerlandandUn ited Kingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2003CEN Allrightsofexploitationinany
12、formandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN10162:2003EEN10162:2003(E) 2 Contents page Foreword4 1 Scope 5 2 Normativereferences 5 3 Termsanddefinitions. .7 4 Designation.7 4.1 Designationofcoldrolledsectionsforgeneralapplications .7 4.1.1 General7 4.1.2 Sectiondetails. .7 4.1
13、.3 Designationofsplittubes .7 4.1.4 Designationexamples .9 4.2 Designationofcoldrolledsectionsforspecialapplications 9 5 Steelgrades 9 6 Deliveryconditions. .9 6.1 Supplycondition 9 6.2 Edgecondition .9 6.3 Lengths .10 6.4 Endcondition . 10 6.5 Deliveredquantities .10 7 Requirements .10 7.1 Mechanic
14、alandtechnologicalproperties . 10 7.2 Surfacecondition. 10 7.3 Nominaldimensions 11 7.3.1 Crosssectionaldimensions .11 7.3.2 Internalbendingradii 11 7.4 Permitteddimensionalandcrosssectionaltolerances 11 7.4.1 General11 7.4.2 Thickness11 7.4.3 Crosssection . 11 7.4.4 Length .12 7.4.5 Straightness .1
15、3 7.4.6 Twist13 7.4.7 Concavity,convexity .13 7.5 Mass 14 7.6 Grosscrosssectionalcharacteristics . .14 8 Furtherprocessing 14 9 Testrequirements. .14 9.1 Numberoftestsamples 14 9.2 Testprocedure .15 9.2.1 Mechanicalandtechnologicalcharacteristics .15 9.2.2 Dimensions.15 9.2.3 Surfacecondition. 15 9.
16、3 Retests 15 9.4 Materialtestcertificates 15 10 Identification,marking .15 11 Packing .16 12 Protectionofsurfaces,storageandtransport 16 13 Complaints16EN10162:2003(E) 3 14 Orderinginformation. 17 AnnexA (normative) Insidebendingradii. .18 AnnexB (informative) Furtherprocessing .20 Bibliography 21EN
17、10162:2003(E) 4 Foreword Thisdocument(EN10162:2003)hasbeenpreparedbyTechnicalCommitteeECISS/TC13“Flatproductsforcold workingQualities,dimensions,tolerancesandspecifictests“thesecretariatofwhichisheldbyIBN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticalt
18、extor byendorsement,atthelatestbyOctober2003,andconflictingnationalstandardsshallbewithdrawnatthelatest byOctober2003. AnnexAisnormativeandannexBisinformative. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandar
19、d:Austria,Belgium,CzechRepublic,Denmark,Finland, France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal, Slovakia,Spain,Sweden,SwitzerlandandtheUnitedKingdom.EN10162:2003(E) 5 1Scope ThisEuropeanStandardspecifiesdimensionalandcrosssectionaltolerancesforcoldr
20、olledsteelsectionsproduced onrollformingmachines. Itappliestocoldrolledsectionsforgeneraluse(standardsections)producedfromsteelsconformingtoEN10025, EN10142andEN10147andintheformofrectangularL,U,C,ZandOmegacrosssectionsaswellassplittubes (seeFigures1to6). Italsoappliestocoldrolledsectionsforspeciala
21、pplications(specialsections)producedfromsteelslistedinclause5 withotherradii,tolerancesandshapes. NOTE Examplesofspecialsectionsaresectionsforsteelframedbuildings,doorframesandsectionsforrollingstock, automobilesandbridgeengineering(seeFigures7and8). ThisEuropeanStandarddoesnotapplytodrawn,pressedor
22、foldedcoldformedsections,coldrolledsteelpilingor sectionsmanufacturedonthebasisofspecialstandards. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetext,andthepublicationsarelis
23、tedhereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthe publicationreferredtoapplies(includingamendments). ENV606, Barcodedtransportandhandlinglabelsf
24、orsteelproducts EN100021, MetallicmaterialsTensiletestingPart1:Methodoftestatambienttemperature EN10020:2000, Definitionandclassificationofgradesofsteel EN10021:1993, Generaltechnicaldeliveryrequirementsforsteelandironproducts EN10025, HotrolledproductsofnonalloystructuralsteelsTechnicaldeliverycond
25、itions prEN100252, HotrolledproductsofstructuralsteelsPart2:Technicaldeliveryconditionsfornonalloystructural steels EN10029, Hotrolledsteelplates3mmthickoraboveTolerancesondimensions,shapeandmass EN100451, MetallicmaterialsCharpyimpacttestPart1:Testmethod EN10048, HotrollednarrowsteelstripTolerances
26、ondimensionsandshape EN10051,Continuouslyhotrolleduncoatedplate,sheetandstripofnonalloyandalloysteelsToleranceson dimensionsandshape EN10079:1992, Definitionofsteelproducts EN100881, StainlesssteelsPart1:Listofstainlesssteels EN100882, StainlesssteelsPart2:Technicaldeliveryconditionsforsheet/platean
27、dstripforgeneralpurposes EN10111, ContinuouslyhotrolledlowcarbonsteelsheetandstripforcoldformingTechnicaldeliveryconditions EN101131, HotrolledproductsinweldablefinegrainstructuralsteelsPart1:GeneraldeliveryconditionsEN10162:2003(E) 6 EN101132,HotrolledproductsinweldablefinegrainstructuralsteelsPart
28、2:Deliveryconditionsfor normalized/normalizedrolledsteels EN101133,HotrolledproductsinweldablefinegrainstructuralsteelsPart3:Deliveryconditionsfor thermomechanicalrolledsteels EN10130, ColdrolledlowcarbonsteelflatproductsforcoldformingTechnicaldeliveryconditions EN10131, Coldrolleduncoatedlowcarbona
29、ndhighyieldstrengthsteelflatproductsforcoldformingTolerances ondimensionsandshape EN10139, ColdrolleduncoatedmildsteelnarrowstripforcoldformingTechnicaldeliveryconditions EN10140, ColdrollednarrowsteelstripTolerancesondimensionsandshape EN10142, Continuouslyhotdipzinccoatedlowcarbonsteelstripandshee
30、tforcoldformingTechnicaldelivery conditions EN10143, ContinuouslyhotdipmetalcoatedsteelsheetandstripTolerancesondimensionsandshape EN10147, ContinuouslyhotdipzinccoatedstructuralsteelstripandsheetTechnicaldeliveryconditions EN10152, ElectrolyticallyzinccoatedcoldrolledsteelflatproductsTechnicaldeliv
31、eryconditions EN10154, ContinuouslyhotdipAluminiumSilicon(AS)coatedsteelstripandsheetTechnicaldeliveryconditions EN101691, Continuouslyorganiccoated(coilcoated)steelflatproductsPart1:Generalinformation(definitions, material,tolerances,testmethods) ENV101692, Continuouslyorganiccoated(coilcoated)stee
32、lflatproductsPart2:Productsforbuildingexterior applications EN10204:1991, MetallicproductsTypesofinspectiondocuments EN10214, Continuouslyhotdipzincaluminium(ZA)coatedsteelstripandsheetTechnicaldeliveryconditions EN10215, Continuouslyhotdipaluminiumzinc(AZ)coatedsteelstripandsheetTechnicaldeliveryco
33、nditions EN10258, ColdrolledstainlesssteelandnarrowstripandcutlengthsTolerancesondimensionsandshape EN10259, Coldrolledstainlesssteelwidestripandplate/sheetTolerancesondimensionsandshape CR10260, DesignationsystemsforsteelAdditionalsymbols EN10268,Coldrolledflatproductsmadeofhighyieldstrengthmicroal
34、loyedsteelsforcoldformingGeneral deliveryconditions ENISO377:1997, SteelandsteelproductsLocationandpreparationofsamplesandtestpiecesformechanical testing(ISO377:1997) ENISO14284:2002,SteelandIronSamplingandpreparationofsamplesforthedeterminationofchemical composition(ISO14284:1996).EN10162:2003(E) 7
35、 3 Termsanddefinitions ForthepurposesofthisEuropeanStandard,thetermsanddefinitionsgiveninEN10020:2000,EN10021:1993, EN10079:1992,EN10204:1991,ENISO377:1997,ENISO14284:2002andthefollowingapply: 3.1 coldrolledsections productsofvariousshapeshavingaconstantcrosssectionovertheirentirelength.Theyareprodu
36、cedfromhotor coldrolledflatproducts(withorwithoutsurfacecoatings)bypurelycoldformingwithoutsignificantlyaffectingthe thicknessoftheoriginalflatproduct(e.g.bycoldrolling,drawing,pressing,pressbreaking) 3.2 splittube coldrolledsteelsectionwhichisnotproducedfromatube 4Designation 4.1 Designationofcoldr
37、olledsectionsforgeneralapplications 4.1.1General Standardsectionsshallbedesignatedinaccordancewith4.1.2and4.1.3. NOTE Thedesignationofstandardsectionsdoesnotrequiredrawings. 4.1.2 Sectiondetails Foracompletedesignationofrectangularcoldrolledsectionsthefollowingdetailsshallbegivenintheindicated seque
38、nce(seeFigures1to6) : a) descriptionoftheformofthesection(e.g.L,U,C,Z,Omegaorsplittube); b) allsidelengthsinchain(outerdimensionsseeFigures1to6).Incasethewidthofflangesorlipsofasection areunequalthelargeroneshallbestatedfirst.Forsplittubes,see4.1.3; c) wallthicknessinmm(separatedfromthesidedimension
39、sbyamultiplicationsignx); d) IDlettersfortherequirededge,(NK=milledge,GK=shearededge;seealso6.2); e) lengthdescription(standard,fixedorexactlengths); f) lengthinmmwhenfixedorexactlengthsofsectionaretobesupplied(see6.3and7.4.3); g) numberofthepresentstandardEN10162; h) designationofthesteelgradeorthe
40、steelnumber(seeclause5); i) numberoftheEuropeanStandardwhichcoversthesteelgradeunderh). 4.1.3 Designationofsplittubes Inthecaseofsplittubesdimensionofheightandwidthshallbestatedonlyonce(seeexamplein4.1.4d). NOTE Thisassumesthatthegapisinthemiddleofanarrowsideandthewidthofthegapdoesnotexceed1xt(t=wal
41、lthickn ess). Detailsofthedesignationofothersplittubesaregivenin4.2.EN10162:2003(E) 8 Dimensionsinmillimetres Figure1 Figure2 Figure3 Figure4 Figure5 Figure6 Figures1to6:Examplesofcoldrolledsteelsectionsandtheirdesignations Dimensionsinmillimetres Figure7 Figure8 Figures7and8:Examplesofcoldrolledste
42、elsectionsforspecialapplicationsEN10162:2003(E) 9 4.1.4Designation examples Designationsshallbemadeasfollows : a) channelsection(Usection)asperFigure2suppliedinstandardlengthandmanufacturedfromS235JRG2 (1.0038)steelconformingtoEN10025: U50/100/50x5standardlengthEN10162S235JRG2(1.0038)EN10025 b) Csec
43、tionasshowinFigure3withshearededges,suppliedinexactlengthsof3500mm,manufacturedfrom steelDC03A(1.0347)conformingtoEN10130: C20/40/90/40/15x2GKxexactlength3500EN10162DC03A(1.0347)EN10130 c) OmegasectionasperFigure5withshearededges,suppliedinstandardlengths,manufacturedfrom galvanisedsteelDX52D+Z(1.0350)Z100MBCconformingtoEN10142: Omega30/50/60/50/20x3GKstandardlengthEN10162DXD52D+Z(1.0350)Z100MBCEN10142 d) splittubeasshowinFigure6suppliedinafixedlengthof7300mm,manufacturedfromgalvanisedsteel S250GD+Z(1.0242)Z275NA0conforming
