A6_Standard Specification for General Requirements for Rolle

A6_Standard Specification for General Requirements for Rolled Structural Steel Bars, Plates, Shapes,

Designation:A6/A6M–02b

StandardSpeci cationfor

GeneralRequirementsforRolledStructuralSteelBars,Plates,Shapes,andSheetPiling1

Thisstandardisissuedunderthe xeddesignationA6/A6M;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(e)indicatesaneditorialchangesincethelastrevisionorreapproval.ThisstandardhasbeenapprovedforusebyagenciesoftheDepartmentofDefense.

1.Scope*

1.1Thisspeci cation2coversagroupofcommonrequire-mentsthat,unlessotherwisespeci edinthematerialspeci -cation,applytorolledsteelplates,shapes,sheetpiling,andbarsundereachofthefollowingspeci cationsissuedbyASTM:

ASTMDesignation3A36/A36MA131/A131MA242/A242MA283/A283MA328/A328MA514/A514MA529/A529MA572/A572MA573/A573MA588/A588MA633/A633MA656/A656MA678/A678MA690/A690MA709/A709M

TitleofSpeci cation

CarbonStructuralSteelStructuralSteelforShips

High-StrengthLow-AlloyStructuralSteel

LowandIntermediateTensileStrengthCarbonSteelPlatesSteelSheetPiling

High-YieldStrength,QuenchedandTemperedAlloySteelPlateSuitableforWelding

High-StrengthCarbon-ManganeseSteelofStructuralQual-ity

High-StrengthLow-AlloyColumbium-VanadiumSteelStructuralCarbonSteelPlatesofImprovedToughnessHigh-StrengthLow-AlloyStructuralSteelwith50ksi(345MPa)MinimumYieldPointto4in.[100mm]Thick

NormalizedHigh-StrengthLow-AlloyStructuralSteelPlatesHot-RolledStructuralSteel,High-StrengthLow-AlloyPlatewithImprovedFormability

Quenched-and-TemperedCarbonandHigh-StrengthLow-AlloyStructuralSteelPlates

High-StrengthLow-AlloySteelH-PilesandSheetPilingforUseinMarineEnvironments

CarbonandHigh-StrengthLow-AlloyStructuralSteel

Shapes,Plates,andBarsandQuenched-and-TemperedAlloyStructuralSteelPlatesforBridges

Age-HardeningLow-CarbonNickel-Copper-Chromium-Mo-lybdenum-ColumbiumAlloyStructuralSteelPlates

CarbonandHigh-StrengthElectricResistanceWeldedSteelStructuralShapes

RolledSteelFloorPlates

High-StrengthLow-AlloyCarbon,Manganese,Columbium,VanadiumSteelofStructuralQualitywithImprovedNotchToughness

Plates,CarbonSteel,forForgingandSimilarApplicationsPlates,AlloySteel,StructuralQuality

A830/A830MA852/A852M

A857/A857MA871/A871MA913/A913M

A945/A945M

A992/A992M

Plates,CarbonSteel,StructuralQuality,FurnishedtoChemicalCompositionRequirements

QuenchedandTemperedLow-AlloyStructuralSteelPlatewith70ksi[485Mpa]MinimumYieldStrengthto4in.[100mm]Thick

SteelSheetPiling,ColdFormed,LightGage

High-StrengthLowAlloyStructuralSteelPlatewithAtmo-sphericCorrosionResistance

Speci cationforHigh-StrengthLow-AlloySteelShapesofStructuralQuality,ProducedbyQuenchingandSelf-TemperingProcess(QST)

Speci cationforHigh-StrengthLow-AlloyStructuralSteelPlatewithLowCarbonandRestrictedSulfurforImprovedWeldability,Formability,andToughness

Speci cationforSteelforStructuralShapesforUseinBuildingFraming

1.2AnnexA1listspermittedvariationsindimensionsandmass(Note1)inSIunits.ThevalueslistedarenotexactconversionsofthevaluesinTables1to31inclusivebutare,instead,roundedorrationalizedvalues.ConformancetoAnnexA1ismandatorywhenthe“M”speci cationdesignationisused.

NOTE1—Theterm“weight”isusedwheninch-poundunitsarethestandard;however,underSI,thepreferredtermis“mass.”

A710/A710MA769/A769MA786/A786MA808/A808M

A827/A827MA829/A829M

Thisspeci cationisunderthejurisdictionofASTMCommitteeA01onSteel,StainlessSteel,andRelatedAlloysandisthedirectresponsibilityofSubcommitteeA01.02onStructuralSteelforBridges,Buildings,RollingStock,andShips.

CurrenteditionapprovedDecember10,http://www.77cn.com.cnstpreviouseditionapprovedin2002asA6/A6M–02a.2

ForASMEBoilerandPressureVesselCodeapplications,seerelatedSpeci -cationSA-6/SA-6MinSectionIIofthatCode.

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1.3AnnexA2liststhedimensionsofsomeshapepro les.1.4AppendixX1providesinformationoncoiledproductasasourceofstructuralplates,shapes,sheetpiling,andbars.1.5AppendixX2providesinformationonthevariabilityoftensilepropertiesinplatesandstructuralshapes.

1.6AppendixX3providesinformationonweldability.1.7AppendixX4providesinformationoncoldbendingofplates,includingsuggestedminimuminsideradiiforcoldbending.

1.8Thisspeci cationalsocoversagroupofsupplementaryrequirementsthatareapplicabletoseveraloftheabovespeci cationsasindicatedtherein.Suchrequirementsareprovidedforusewhereadditionaltestingoradditionalrestric-tionsarerequiredbythepurchaser,andapplyonlywhenspeci edinpiduallyinthepurchaseorder.

1.9Incaseofanycon ictinrequirements,therequirementsoftheinpidualmaterialspeci cationshallprevailoverthoseofthisgeneralspeci cation.

*ASummaryofChangessectionappearsattheendofthisstandard.

Copyright©ASTMInternational,100BarrHarborDrive,POBoxC700,WestConshohocken,PA19428-2959,UnitedStates.

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A6_Standard Specification for General Requirements for Rolled Structural Steel Bars, Plates, Shapes,

1.10Additionalrequirementsthatarespeci edinthepur-chaseorderandacceptedbythesupplierarepermitted,providedthatsuchrequirementsdonotnegateanyoftherequirementsofthisgeneralspeci cationortheinpidualmaterialspeci cation.

1.11Forpurposesofdeterminingconformancewiththisspeci cationandthevariousmaterialspeci cationsreferencedin1.1,valuesshallberoundedtothenearestunitintheright-handplaceof guresusedinexpressingthelimitingvaluesinaccordancewiththeroundingmethodofPracticeE29.

1.12Thevaluesstatedineitherinch-poundunitsorSIunitsaretoberegardedseparatelyasstandard.Withinthetext,theSIunitsareshowninbrackets.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemistobeusedindependentlyoftheother,withoutcombiningvaluesinanyway.

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