BS 3602-1-1987Specification for steel pipes and tu

BRITISHSTANDARDBS3602-1:1987IncorporatingAmendmentNo.1Steelpipesandtubesforpressurepurposes:carbonandcarbonmanganesesteelwithspecifiedelevatedtemperatureproperties—Part1:SpecificationforseamlessandelectricresistanceweldedincludinginductionweldedtubesUDC621.643.2–986:[669.14.018.4–462+669.15974.018.4–462]:621.774.2/.3LicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,TueMay1510:59:55GMT+00:002007,UncontrolledCopy,(c)BSIBS3602-1:1987ThisBritishStandard,havingbeenpreparedunderthedirectionoftheIronandSteelStandardsCommittee,waspublishedundertheauthorityoftheBoardofBSIandcomesintoeffecton23December1987©BSI12-1998FirstpublishedNovember1962FirstrevisionSeptember1978SecondrevisionDecember1987ThefollowingBSIreferencesrelatetotheworkonthisstandard:CommitteereferenceISM/73Draftforcomment86/41035DCISBN0580162362CommitteesresponsibleforthisBritishStandardThepreparationofthisBritishStandardwasentrustedbytheIronandSteelStandardsCommittee(ISM/-)toTechnicalCommitteeISM/73,uponwhichthefollowingbodieswererepresented:AssociatedOfficesTechnicalCommitteeBEAMALtd.(PowerGenerationAssociation)BritishCompressedAirSocietyBritishGasplcBritishSteelIndustryElectricitySupplyIndustryinEnglandandWalesEngineeringEquipmentandMaterialsUsers’AssociationHighPressurePipeworkConsultativeCommitteeLloydsRegisterofShippingProcessPlantAssociationSeamlessSteelTubeAssociationWaterTubeBoilermakers’AssociationWeldingInstituteCooptedmembersThefollowingbodieswerealsorepresentedinthedraftingofthestandard,throughsub-committeesandpanels:BritishFluidPowerAssociationBritishForgingIndustryAssociationBritishindustrialTruckAssociationBritishWeldedSteelTubeAssociationConfederationofBritishIndustryEnergyIndustriesCouncilCooptedmemberAmendmentsissuedsincepublicationAmd.No.DateofissueComments5889March1988Indicatedbyasidelineinthemargin.LicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,TueMay1510:59:55GMT+00:002007,UncontrolledCopy,(c)BSIBS3602-1:1987©BSI12-1998iContentsPageCommitteesresponsibleInsidefrontcoverForewordiii1Scope12Informationtobesuppliedbythepurchaserandoptionstobedocumented13Designation24Manufactureofthesteel25Manufactureoftheproduct26Chemicalanalysis27Finalsupplycondition48Mechanicalproperties59Visualinspectionandappearance510Tolerances611Tests712Number,selectionandpreparationofsamplesandtestpieces713Testmethods814Retests915Testcertificate1016Protectivecoating1017Marking10AppendixADesignationofsteeltubesinBS3602-1andthenearestequivalentsteelnumbersinISO2604-IIandISO2604-III11AppendixBDimensionallimitsoftubesinrelationtothemethodofmanufacture11AppendixCEstimatedaveragestressrupturevaluestakenfromISO/TR746812AppendixDProcedureforverificationofelevatedtemperaturevalues13AppendixEEddycurrenttestingoftubesforverificationofleaktightness15AppendixFUltrasonictestingoftubesforthedetectionoflongitudinalimperfections15Figure1—Exampleoflowerconfidencelines(forsteelgrade430)14Table1—Methodofmanufactureoftubes,referenceandsteelgradesapplicable2Table2—Chemicalcompositionandmechanicalpropertiesatroomtemperature3Table3—Permitteddeviationsoftheproductanalysisfromthespecifiedladleanalysis4Table4—Tubemanufacturingprocessesandfinalsupplyconditions4Table5—Minimum0.2%proofstress(Rp0.2)valuesatelevatedtemperatures5Table6—Testsfortestcategory1andtestcategory28Table7—FlatteningtestconstantC9Table8—DesignationsofsteeltubesinBS3602-1andthenearestequivalentsteelnumbersinISO2604-IIand2604-III11Table9—Dimensionallimitsoftubesinrelationtothemethodofmanufacture11Table10—Estimatedaveragestressrupturevalues12Table11—Parametersforlowerconfidencelines:steelgrades360and43013LicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,TueMay1510:59:55GMT+00:002007,UncontrolledCopy,(c)BSIBS3602-1:1987ii©BSI12-1998PageTable12—Parametersforlowerconfidencelines:steelgrade500Nb13Table13—Drilldiametersizes14Table14—NotchdimensionsformethodB14Table15—Referencenotchdimensionsandtolerances15PublicationsreferredtointhisstandardInsidebackcoverLicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,TueMay1510:59:55GMT+00:002007,UncontrolledCopy,(c)BSIBS3602-1:1987©BSI12-1998iiiForewordBS3602-1:1987hasbeenpreparedunderthedirectionoftheIronandSteelStandardsCommittee.ItsupersedesBS3602-1:1978,whichiswithdrawn.Thisstandardisoneofaseriesspecifyingrequirementsforsteelpipesandtubesforpressurepurposes.Otherstandardsintheseriesareasfollows.BS3601,Specificationforsteelpipesandtubesforpressurepurposes:carbonsteelwithspecifiedroomtemperatureproperties.BS3602,Specificationforsteelpipesandtubesforpressurepurposes:carbonandcarbonmanganesesteelwithspecifiedelevatedtemperatureproperties.BS3603,Specificationforsteelpipesandtubesforpressurepurposes:carbonandalloysteelwithspecifiedlowtemperatureproperties.BS3604,Specificationforsteelpipesandtubesforpressurepurposes:ferriticalloysteelwithspecifiedelevatedtemperatureproperties.BS3605,Specificationforseamlessandweldedausteniticstainlesssteelpipesandtubesforpressurepurposes.Part1takesaccountofcurrentproductionproceduresforseamlessandw