EN 10162-2003 en Cold rolled steel sections - Technical delivery conditions - Dimensional and cross-sectional tolerances《冷轧钢型材 交货技术条件 尺寸和横截面公差》.pdf

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 It supersedes BS 2994:1976 which is withdrawn.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