A 510 – 03 _QTUXMA__

来源：华佗小知识

Designation:A510–03

StandardSpeciﬁcationfor

GeneralRequirementsforWireRodsandCoarseRoundWire,CarbonSteel1ThisstandardisissuedundertheﬁxeddesignationA510;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(e)indicatesaneditorialchangesincethelastrevisionorreapproval.ThisstandardhasbeenapprovedforusebyagenciesoftheDepartmentofDefense.

1.Scope*

1.1Thisspeciﬁcationcoversgeneralrequirementsforcar-bonsteelwirerodsanduncoatedcoarseroundwireincoilsorstraightenedandcutlengths.

1.2Incaseofconﬂict,therequirementsinthepurchaseorder,onthedrawing,intheindividualspeciﬁcation,andinthisgeneralspeciﬁcationshallprevailinthesequencenamed.

NOTE1—AcompletemetriccompaniontoSpeciﬁcationA510hasbeendeveloped—SpeciﬁcationA510M;therefore,nometricequivalentsarepresentedinthisspeciﬁcation.

AIAGB-502.00PrimaryMetalsIdentiﬁcationTagApplica-tionStandard93.Terminology

3.1DeﬁnitionsofTermsSpeciﬁctoThisStandard:

3.1.1carbonsteel—steelinwhichnominimumcontentisspeciﬁedorrequiredforaluminum,chromium,cobalt,colum-bium,molybdenum,nickel,titanium,tungsten,vanadium,orzirconium,oranyotherelementaddedtoobtainadesiredalloyingeffect;whenthespeciﬁedminimumforcopperdoesnotexceed0.40%;orwhenthemaximumcontentspeciﬁedforanyofthefollowingelementsdoesnotexceedthesepercent-ages:manganese1.65,silicon0.60,orcopper0.60.

3.1.2Discussion—Inallcarbonsteelssmallquantitiesofcertainresidualelementsunavoidablyretainedfromrawma-terialsaresometimesfoundthatarenotspeciﬁedorrequired,suchascopper,nickel,molybdenum,chromium,etc.Theseelementsareconsideredasincidentalandarenotformallydeterminedorreported.

—Elementsmaybespeciﬁedtoimprovemachinabilityofcarbonsteelssuchassulfurandlead.

3.1.4coarseroundwire—from0.035to0.999in.indiam-eter,inclusive,wirethatisproducedfromhot-rolledwirerodsorhot-rolledcoiledbarsbyoneormorecoldreductionsprimarilyforthepurposeofobtainingadesiredsizewithdimensionalaccuracy,surfaceﬁnish,andmechanicalproper-ties.Byvaryingtheamountofcoldreductionandotherwiremillpractices,includingthermaltreatment,awidediversityofmechanicalpropertiesandﬁnishesaremadeavailable.

3.1.5Discussion—CoarseroundwireisdesignatedbySteelWireGagenumbers,commonfractions,ordecimalpartsofaninch.TheSteelWireGagesystemisshowninTable1.Sincethemanygagesystemsinusemaycauseconfusion,thepurchaserisencouragedtospecifywirediametersininchesordecimalparts,orboth.

2.ReferencedDocuments2.1ASTMStandards:

A370TestMethodsandDeﬁnitionsforMechanicalTestingofSteelProducts2A700PracticesforPackaging,Marking,andLoadingMethodsforSteelProductsforDomesticShipment3A751TestMethods,Practices,andTerminologyforChemicalAnalysisofSteelProducts2E29PracticeforUsingSigniﬁcantDigitsinTestDatatoDetermineConformancewithSpeciﬁcations4E30TestMethodsforChemicalAnalysisofSteel,CastIron,Open-HearthIron,andWroughtIron5E112TestMethodsforDeterminingAverageGrainSize6E527PracticeforNumberingMetalsandAlloys(UNS)72.2SAEStandard:

J1086NumberingMetalsandAlloy82.3AIAGStandard:

ThisspeciﬁcationisunderthejurisdictionofASTMCommitteeA01onSteel,StainlessSteelandRelatedAlloysandisthedirectresponsibilityofSubcommitteeA01.03onSteelRodandWire.

CurrenteditionapprovedSept.10,2003.PublishedSept.2003.Originallyapprovedin19.Lastpreviouseditionapprovedin2002asA510–02.2AnnualBookofASTMStandards,Vol01.03.3AnnualBookofASTMStandards,Vol01.05.4AnnualBookofASTMStandards,Vol14.02.5Discontinued—See1994AnnualBookofASTMStandards,Vol03.05.6AnnualBookofASTMStandards,Vol03.01.7AnnualBookofASTMStandards,Vol01.01.8AvailablefromSocietyofAutomotiveEngineers(SAE),400CommonwealthDr.,Warrendale,PA15096-0001.

1AvailablefromAutomotiveIndustryActionGroup(AIAG),26200LahserRd.,Suite200,Southﬁeld,MI48034.

9*ASummaryofChangessectionappearsattheendofthisstandard.

TABLE1SteelWireGageADecimalDecimalGageNo.Equivalent,

GageNo.Equivalent,

in.in.7/00.49090.148*6/00.462*91⁄20.1425/00.430*100.1354/00.394*101⁄20.1283/00.362*110.120*2/00.331111⁄20.1131/00.306120.106*10.283121⁄20.09911⁄20.272130.092*20.262*131⁄20.08621⁄20.253140.08030.244*141⁄20.07631⁄20.234150.07240.225*151⁄20.06741⁄20.216160.062*50.207161⁄20.05851⁄20.200170.05460.192171⁄20.05161⁄20.184180.048*70.177181⁄20.04471⁄20.170190.04180.162191⁄20.03881⁄20.155

0.035*

AThesteelwiregageoutlinedinthistablehasbeentakenfromtheoriginalWashburnandMoenGagechart.In20gageandcoarser,sizesoriginallyquotedto4decimalequivalentplaceshavebeenroundedto3decimalplacesinaccordancewithroundingproceduresofPracticeE29.AllroundedU.S.custom-aryvaluesareindicatedbyanasterisk.

3.1.6straightenedandcutwire—wirethatisproducedfromcoilsofwirebymeansofspecialmachinerywhichstraightensthewireandcutsittoaspeciﬁedlength.

3.1.7Discussion—Thestraighteningoperationmayalterthemechanicalpropertiesofthewireespeciallythetensilestrength.Thestraighteningoperationmayalsoinducechangesinthediameterofthewire.Theextentofthechangesinthepropertiesofthewireaftercoldstraighteningdependsuponthekindofwireandalsoonthenormalvariationsintheadjust-mentsofthestraighteningequipment.Itisthereforenotpossibletoforecastthepropertiesofstraightenedandcutwireandeachkindofwireneedsindividualconsideration.Inmostcases,theenduseofstraightenedandcutwireisnotseriouslyinﬂuencedbythesechanges.

3.1.8wirerods—rodsthatarehotrolledfrombilletstoanapproximateroundcrosssectionintocoilsofonecontinuouslength.Rodsarenotcomparabletohot-rolledbarsinaccuracyofcrosssectionorsurfaceﬁnishandasasemiﬁnishedproductareintendedprimarilyforthemanufactureofwire.

3.1.9Discussion—Rodsizesfrom7⁄32to47⁄in.indiam-eter,inclusive,aredesignatedbyfractionsordecimalpartsofaninchasshowninTable2.

4.OrderingInformation

4.1Ordersforhot-rolledwirerodsunderthisspeciﬁcationshouldincludethefollowinginformation:4.1.1Quantity(pounds),

4.1.2Nameofmaterial(wirerods),4.1.3Diameter(Table2),

4.1.4Chemicalcompositiongradeno.(Table3,Table4,Table5,andTable6),

TABLE2SizesofWireRodsAInchDecimalInchDecimalFraction

Equivalent,

FractionEquivalent,

in.in.7⁄320.21931⁄0.48415⁄

0.2341⁄20.5001⁄

40.25033⁄0.51617⁄0.26617⁄320.5319⁄

320.28135⁄

0.54719⁄

0.2979⁄

160.5625⁄

160.31237⁄0.57821⁄0.32819⁄320.59411⁄320.34439⁄0.60923⁄0.3595⁄80.6253⁄

80.37541⁄0.125⁄

0.39121⁄320.65613⁄320.403⁄0.67227⁄0.42211⁄160.6887⁄160.43845⁄0.70329⁄0.45323⁄320.71915⁄320.469

47⁄

0.734

ARoundedoffto3decimalplacesindecimalequivalentsinaccordancewithproceduresoutlinedinPracticeE29.

4.1.5Packaging,

4.1.6ASTMdesignationanddateofissue,and4.1.7Specialrequirements,ifany.

NOTE2—Atypicalorderingdescriptionisasfollows:100000lbWireRods,7⁄32in.,Grade1010inapproximately1000lbCoilstoASTMA510dated_______.

4.2Ordersforcoarseroundwireunderthisspeciﬁcationshouldincludethefollowinginformation:4.2.1Quantity(poundsorpieces),

4.2.2Nameofmaterial(uncoatedcarbonsteelwire),4.2.3Diameter(see3.1.5),

4.2.4Length(straightenedandcutonly),

4.2.5Chemicalcomposition(Table3,Table4,Table5,andTable6),

4.2.6Packaging,

4.2.7ASTMdesignationanddateofissue,and4.2.8Specialrequirements,ifany.

NOTE3—Atypicalorderingdescriptionisasfollows:40000lbUncoatedCarbonSteelWire,0.148in.(9ga.)diameter,Grade1008in500lbCoilsonTubularCarrierstoASTMA510-XX,or

2500Pieces,CarbonSteelWire,0.375in.diameter,StraightenedandCut291⁄2in.,Grade1015,in25PieceBundlesonPalletstoASTMA510-XX.

5.Manufacture

5.1Thesteelshallbemadebytheopen-hearth,electric-furnace,orbasic-oxygenprocess.Thesteelmaybeeitheringotcastorstrandcast.

6.ChemicalComposition

6.1Thechemicalcompositionforsteelunderthisspeciﬁ-cationshallconformtotherequirementssetforthinthepurchaseorder.Chemicalcompositionsarespeciﬁedbyrangesorlimitsforcarbonandotherelements.Thegradescommonly

TABLE3NonresulfurizedCarbonSteelCastorHeatChemicalRangesandLimits

NOTE1—Silicon—Whensiliconisrequiredthefollowingrangesandlimitsarecommonlyusedfornonresulfurizedcarbonsteels:0.10max,%,0.07to0.15%,0.10to0.20%,0.15to0.35%,0.20to0.40%,or0.30to0.60%.NOTE2—Copper—Whenrequired,copperisspeciﬁedasanaddedelement.

NOTE3—Lead—Whenleadisrequiredasanaddedelement,arangefrom0.15to0.35%isspeciﬁed.Suchasteelisidentiﬁedbyinsertingtheletter“L’’betweenthesecondandthirdnumeralsofthegradenumber,forexample,10L18.

NOTE4—BoronAdditiontoImproveHardenability—Standardkilledcarbonsteels,whichareﬁnegrain,maybeproducedwithaboronadditiontoimprovehardenabilityandtypicallycontainanintentionaladditionof.01%minimumtitanium.Suchsteelsareproducedtoarangeof0.0005to0.003%boron.Thesesteelsareidentiﬁedbyinsertingtheletter“B’’betweenthesecondandthirdnumeralsofthegradenumber,forexample,10B46.TheUNSdesignationisalsomodiﬁedbychangingthelastdigitto“1”toindicateboron,forexample,G1046.1.

NOTE5—BoronAdditionstoControlStrain-AgeingBehavior—IntentionaladditionsofBorontolowcarbonsteelsforthepurposeofcontrollingstrain-ageingbehaviorduringwiredrawingispermissibleonlywiththeagreementofthepurchaser.Insuchcases,theBoroncontentshallbereportedineitheramaterialtestreportorcertiﬁcation.

NOTE6—Forsteelsthatdonothaveintentionalboronadditionsforhardenabilityorforcontrolofstrainagingbehavior,theboroncontentwillnotnormallyexceed.0008%.

UNS

DesignationAGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG10050100601008010100101101012010130101501016010170101801019010200102101022010230102501026010290103001034010350103701038010390104001042010430104401045010460104901050010530105501059010600100106501069010700107401075010780108001084010850108601090010950

AChemicalCompositionLimits,%

GradeNo.100510061008101010111012101310151016101710181019102010211022102310251026102910301034103510371038103910401042104310441045104610491050105310551059106010106510691070107410751078108010841085108610901095

Carbon0.06max0.08max0.10max0.08to0.130.08to0.130.10to0.150.11to0.160.13to0.180.13to0.180.15to0.200.15to0.200.15to0.200.18to0.230.18to0.230.18to0.230.20to0.250.22to0.280.22to0.280.25to0.310.28to0.340.32to0.380.32to0.380.32to0.380.35to0.420.37to0.440.37to0.440.40to0.470.40to0.470.43to0.500.43to0.500.43to0.500.46to0.530.48to0.550.48to0.550.50to0.600.55to0.650.55to0.650.60to0.700.60to0.700.65to0.750.65to0.750.70to0.800.70to0.800.72to0.850.75to0.880.80to0.930.80to0.930.80to0.930.85to0.980.90to1.03

Manganese0.350.250.300.300.600.300.500.300.600.300.600.700.300.600.700.300.300.600.600.600.500.600.700.600.700.600.600.700.300.600.700.600.600.700.600.500.600.500.600.400.600.500.400.300.600.600.700.300.600.30

maxto0.40to0.50to0.60to0.90to0.60to0.80to0.60to0.90to0.60to0.90to1.00to0.60to0.90to1.00to0.60to0.60to0.90to0.90to0.90to0.80to0.90to1.00to0.90to1.00to0.90to0.90to1.00to0.60to0.90to1.00to0.90to0.90to1.00to0.90to0.80to0.90to0.80to0.90to0.70to0.90to0.80to0.70to0.60to0.90to0.90to1.00to0.50to0.90to0.50

Phosphorus,

max

0.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.040

Sulfur,max0.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.050

SAENo.10051006100810101011101210131015101610171018101910201021102210231025102610291030...103510371038103910401042104310441045104610491050105310551059106010106510691070107410751078108010841085108610901095

DesignationestablishedinaccordancewithPracticeE527andSAEJ1086.

TABLE4NonresulfurizedCarbonSteel,HighManganese,CastorHeatChemicalRangesandLimits

NOTE3—Lead—Whenleadisrequiredasanaddedelementarangefrom0.15to0.35%isspeciﬁed.Suchasteelisidentiﬁedbyinsertingtheletter“L’’betweenthesecondandthirdnumeralsofthegradenumber,forexample,15L18.

ChemicalCompositionLimits,%

UNSDesignationGGGGGGGGGGGGGGGG15130151801522015240152501526015270153601541015470154801551015520156101566015720

ABAGradeNo.1513151815221524B152515261527B1536B1541B15471548B1551B1552B1561B1566B1572BCarbon0.100.150.180.190.230.220.220.300.360.430.440.450.470.550.600.65

totototototototototototototototo0.160.210.240.250.290.290.290.370.440.510.520.560.550.650.710.76

Manganese1.101.101.101.350.801.101.201.201.351.351.100.851.200.750.851.00

totototototototototototototototo1.401.401.401.651.101.401.501.501.651.651.401.151.501.051.151.30

Phosphorus,

max

0.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.040

Sulfur,max0.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.0500.050

SAENo.1513151815221524152515261527153615411547154815511552156115661572

DesignationestablishedinaccordancewithPracticeE527andSAEJ1086.Thesegradeswereformerlydesignatedas10XXsteels.

TABLE5ResulfurizedCarbonSteels,CastorHeatChemicalRangesandLimits

NOTE1—Silicon—Whensiliconisrequired,thefollowingrangesandlimitsarecommonlyused:Upto1110,incl,0.10max,%;1116andover,0.10max,%,0.10to0.20%,or0.15to0.35%.

NOTE2—Becauseofthedegreetowhichsulfursegregates,productanalysisforsulfurinresulfurizedcarbonsteelisnottechnologicallyappropriateunlessmisapplicationisclearlyindicated.

ChemicalCompositionLimits,%

UNSDesignationGGGGGGGGGGGGGGGG11080110901110011160111701118011190113201137011390114001141011440114501146011510

AAGradeNo.1108110911101116111711181119113211371139114011411144114511461151

Carbon0.080.080.080.140.140.140.140.270.320.350.370.370.400.420.420.48

totototototototototototototototo0.130.130.130.200.200.200.200.340.390.430.440.450.480.490.490.55

Manganese0.500.600.301.101.001.301.001.351.351.350.701.351.350.700.700.70

totototototototototototototototo0.800.900.601.401.301.601.301.651.651.651.101.651.651.001.001.00

Phosphorus,

max

0.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.0400.040

Sulfur0.080.080.080.160.080.080.240.080.080.130.080.080.240.040.080.08

totototototototototototototototo0.130.130.130.230.130.130.330.130.130.200.130.130.330.070.130.13

SAENo.1108110911101116111711181119113211371139114011411144114511461151

DesignationestablishedinaccordancewithPracticeE527andSAEJ1086.

speciﬁedforcarbonsteelwirerodsandcoarseroundwireareshowninTable3,Table4,Table5,andTable6.

6.2CastorHeatAnalysis(FormerlyLadleAnalysis)—Ananalysisofeachcastorheatshallbemadebytheproducertodeterminethepercentageoftheelementsspeciﬁed.Theanaly-sisshallbemadefromatestsample,preferablytakenduringthepouringofthecastorheat.Thechemicalcompositionthusdeterminedshallbereported,ifrequired,tothepurchaser,or

hisrepresentative.Reportingofsigniﬁcantﬁguresandround-ingshallbeinaccordancewithTestMethods,Practices,andTerminologyA751.

6.3ProductAnalysis(FormerlyCheckAnalysis)—Aprod-uctanalysismaybemadebythepurchaser.Theanalysisisnotusedforaduplicateanalysistoconﬁrmapreviousresult.Thepurposeoftheproductanalysisistoverifythatthechemical

TABLE6RephosphorizedandResulfurizedCarbonSteelCastorHeatChemicalRangesandLimits

NOTE1—Itisnotcommonpracticetoproducethe12XXseriesofsteeltospeciﬁedlimitsforsilicon.Siliconimpairsmachinability.

NOTE2—Becauseofthedegreetowhichphosphorusandsulfursegregate,productanalysisforphosphorusandsulfurinthe12XXseriessteelisnottechnologicallyappropriateunlessmisapplicationisclearlyindicated.

GradeNo.121112121213121512L1312L1412L15

ChemicalCompositionLimits,%

Carbon,max0.130.130.130.090.130.150.09

Manganese0.600.700.700.750.700.850.75

tototototototo0.901.001.001.051.001.151.05

Phosphorus0.070.070.070.040.070.040.04

tototototototo0.120.120.120.090.120.090.09

Sulfur0.100.160.240.260.240.260.26

tototototototo0.150.230.330.350.330.350.35

Lead............

0.15to0.350.15to0.350.15to0.35

SAENo.121112121213121512L1312L1412L15

UNSDesignationG12110G12120G12130G12150.........

AADesignationestablishedinaccordancewithPracticeE527andSAEJ1086.

compositioniswithinspeciﬁedlimitsforeachelement,includ-ingapplicablepermissiblevariationsinproductanalysis.Theresultsofanalysestakenfromdifferentpiecesofaheatmaydifferwithinpermissiblelimitsfromeachotherandfromtheheatorcastanalysis.Table7showsthepermissiblevariationsforproductanalysisofcarbonsteel.Theresultsoftheproductanalysisobtained,exceptlead,shallnotvarybothaboveandbelowthepermissiblelimits.

6.3.1Rimmedorcappedsteelsarecharacterizedbyalackofuniformityintheirchemicalcomposition,especiallyfortheelementscarbon,phosphorus,andsulfur,andforthisreasonproductanalysisisnottechnologicallyappropriatefortheseelementsunlessmisapplicationisclearlyindicated.

6.3.2Becauseofthedegreetowhichphosphorusandsulfursegregate,productanalysisfortheseelementsisnottechno-logicallyappropriateforrephosphorizedorresulfurizedsteels,orboth,unlessmisapplicationisclearlyindicated.

6.3.3Thelocationatwhichchipsforproductanalysisareobtainedfromthesampleisimportantbecauseofsegregation.Forrodsandwire,chipsaretakenbymillingormachiningthefullcrosssectionofthesample.

6.3.3.1Steelsubjectedtocertainthermaltreatmentopera-tionsbythepurchasermaynotgivechemicalanalysisresults

TABLE7PermissibleVariationsforProductAnalysisof

CarbonSteel

Limit,orMaxofSpeciﬁedRange,

%0.25andunderover0.25to0.55,incl

over0.550.90andunderover0.90to1.65,incl

to0.040,inclto0.060,incl0.35andunderover0.35to0.60,inclunderminimumonly0.15to0.35,incl

OverMaxLimit,%0.020.030.040.030.060.0080.0080.020.05...0.03

UnderMinLimit,%0.020.030.040.030.06......0.020.050.020.03

thatproperlyrepresentitsoriginalcomposition.Therefore,purchasersshouldanalyzechipstakenfromthesteelintheconditioninwhichitisreceivedfromtheproducer.

6.3.3.2Whensamplesarereturnedtotheproducerforproductanalysis,thesamplesshouldconsistofpiecesofthefullcrosssection.

6.3.4Forrefereepurposes,TestMethodsE30shallbeused.7.MetallurgicalStructure

7.1Grainsize,whenspeciﬁed,shallbedeterminedinaccordancewiththerequirementsofTestMethodsE112.7.2WirerodsofthesteelgradeslistedinTable3,whensuppliedinthe“as-rolled’’condition,shallnotcontaininjuri-ousmicroconstituentssuchasuntemperedmartensite.8.MechanicalRequirements

8.1ThepropertiesenumeratedinindividualspeciﬁcationsshallbedeterminedinaccordancewithTestMethodsandDeﬁnitionsA370.

8.2Becauseofthegreatvarietyinthekindsofwireandtheextensivediversityofenduses,anumberofformalmechanicaltestprocedureshavebeendeveloped.Thesetestsareusedascontroltestsbyproducersduringtheintermediatestagesofwireprocessing,aswellasforﬁnaltestingoftheﬁnishedproduct,andapplyparticularlytospeciﬁcationwireandwiresforspeciﬁedenduses.AnumberofthesetestsarefurtherdescribedinSupplementIV,RoundWireProducts,ofTestMethodsandDeﬁnitionsA370.

8.3Sincethegeneralutilityofrodsandwirerequirescontinuityoflength,inthecaseofrods,testsarecommonlymadeonsamplestakenfromtheendsofcoilsafterremovingtwotothreerings.Inthecaseofwire,testsarecommonlymadeonsamplestakenfromtheendsofcoils,therebynotimpairingtheusefulnessofthewholecoil.

9.Dimensions,Mass,andPermissibleVariations

9.1Thediameterandout-of-roundnessofthewirerodshallnotvaryfromthatspeciﬁedbymorethanthatprescribedinTable8.

9.2Thediameterandout-of-roundnessofthecoarseroundwireandstraightenedandcutwireshallnotvaryfromthatspeciﬁedbymorethanthatprescribedinTable9.

Element

Carbon

ManganesePhosphorusSulfurSiliconCopperLeadBAAProductanalysispermissiblevariationsforcopperapplyonlywhentheamountofcopperisspeciﬁedorrequired.Copperbearingsteelstypicallyspecify0.20%mincopper.BProductanalysispermissiblevariationsforleadapplyonlywhentheamountofleadisspeciﬁedorrequired.Arangefrom0.15to0.35%leadisnormallyspeciﬁedforleadedsteels.

TABLE8PermissibleVariationsinDiameterforWireRodin

CoilsNOTE1—Forpurposesofdeterminingconformancewiththisspeciﬁ-cation,allspeciﬁedlimitsareabsoluteasdeﬁnedinPracticeE29.

DiameterofRod

PermissiblePermissibleVariation,Out-of-Fractions

Decimal

PlusandRound,in.Minus,in.7⁄32to47⁄

in.,incl

0.219to0.734in.,incl

0.016

0.025

TABLE9PermissibleVariationsinDiameterforUncoated

CoarseRoundWire

NOTE1—Forpurposesofdeterminingconformancewiththisspeciﬁ-cation,allspeciﬁedlimitsareabsoluteasdeﬁnedinPracticeE29.

InCoils

PermissibleVaria-DiameterofWire,in.tions,Plusand

PermissibleOut-Minus,in.

Of-Round,in.

0.035tounder0.0760.0010.0010.076tounder0.5000.0020.0020.500andover

0.003

StraightenedandCut

PermissibleVaria-tions,PlusandPermissibleOut-DiameterofWire,in.

Minus,in.of-Round,in.

0.035tounder0.0760.0010.0010.076to0.148,incl

0.0020.002Over0.148tounder0.5000.0030.0030.500andover

0.004

0.0049.3ThelengthofstraightenedandcutwireshallnotvaryfromthatspeciﬁedbymorethanthatprescribedinTable10.9.4TheburrsformedincuttingstraightenedandcutwireshallnotexceedthediameterspeciﬁedbymorethanthatprescribedinTable11.

10.Workmanship,Finish,andAppearance

10.1Thewirerodshallbefreeofdetrimentalsurfaceimperfections,tangles,andsharpkinks.

10.1.1Twoormorerodcoilsmaybeweldedtogethertoproducealargercoil.Theweldzonemaynotbeassoundastheoriginalmaterial.Themechanicalpropertiesexistingintheweldmetalmaydifferfromthoseintheunaffectedbasemetal.Theweldmayexceedthestandarddimensionalpermissiblevariationsontheminussideandmustbewithinthepermissiblevariationsontheplusside.

TABLE10PermissibleVariationsinLengthforStraightenedand

CutWire

NOTE1—Forpurposesofdeterminingconformancewiththisspeciﬁ-cation,allspeciﬁedlimitsareabsoluteasdeﬁnedinPracticeE29.

CutLength,ftPermissibleVariations,PlusandMinus,in.

Under31⁄163to12,incl3⁄

32Over12

1⁄

8TABLE11PermissibleVariationsforBurrsforStraightenedand

CutWire

NOTE1—Forpurposesofdeterminingconformancewiththisspeciﬁ-cation,allspeciﬁedlimitsareabsoluteasdeﬁnedinPracticeE29.

DiameterofWire,in.PermissibleVariationoverMeasured

Diameter,in.

Upto0.125,incl

0.004Over0.125to0.250,incl0.006Over0.250to0.500,incl0.008Over0.500

0.010

10.2Thewireasreceivedshallbesmoothandsubstantiallyfreefromrust,shallnotbekinkedorimproperlycast.Nodetrimentaldiemarksorscratchesmaybepresent.Eachcoilshallbeonecontinuouslengthofwire.Weldsmadeduringcolddrawingarepermitted.

10.3Thestraightenedandcutwireshallbesubstantiallystraightandnotbekinkedorshowexcessivespiralmarking.11.NumberofTestsandRetests

11.1Thedifficultiesinobtainingtrulyrepresentativesamplesofwirerodandcoarseroundwirewithoutdestroyingtheusefulnessofthecoilofwireaccountforthegenerallyacceptedpracticeofallowingretestsformechanicaltestsandsurfaceexamination.Twoadditionaltestpiecesarecutfromeachendofthecoilfromwhichtheoriginalsamplewastaken.Aportionofthecoilmaybediscardedpriortocuttingthesampleforretest.Ifanyoftheretestsfailstocomplywiththerequirements,thecoilofwiremayberejected.Beforeﬁnalrejection,however,itisfrequentlyadvisabletobaseﬁnaldecisiononanactualtrialofthematerialtodeterminewhetherornotitwilldothejobforwhichitisintended.

12.Inspection

12.1Themanufacturershallaffordthepurchaser’sinspectorallreasonablefacilitiesnecessarytosatisfyhimthatthematerialisbeingproducedandfurnishedinaccordancewiththisspeciﬁcation.Millinspectionbythepurchasershallnotinterfereunnecessarilywiththemanufacturer’soperations.Alltestsandinspectionsshallbemadeattheplaceofmanufacture,unlessotherwiseagreedto.

13.RejectionandRehearing

13.1Anyrejectionbasedontestsmadeinaccordancewiththisspeciﬁcationshallbereportedtotheproducerwithinareasonablelengthoftime.Thematerialmustbeadequatelyprotectedandcorrectlyidentiﬁedinorderthattheproducermaymakeaproperinvestigation.

14.Certiﬁcation

14.1Whenspeciﬁedinthepurchaseorderorcontract,aproducer’sorsupplier’scertiﬁcationshallbefurnishedtothepurchaserthatthematerialwasmanufactured,sampled,tested,andinspectedinaccordancewiththisspeciﬁcationandhasbeenfoundtomeettherequirements.Whenspeciﬁedinthepurchaseorderorcontract,areportofthetestresultsshallbefurnished.

14.2Thecertiﬁcationshallincludethespeciﬁcationnum-ber,yeardateofissue,andrevisionletter,ifany.

15.PackagingandPackageMarking

15.1Atagshallbesecurelyattachedtoeachcoilorbundleandshallbemarkedwiththesize,ASTMspeciﬁcationnumber,heatorcastnumber,gradenumber,andnameormarkofthemanufacturer.

15.2Whenspeciﬁedinthepurchaseorder,packaging,marking,andloadingforshipmentsshallbeinaccordancewiththoseproceduresrecommendedbyPracticesA700.

15.3BarCoding—Inadditiontothepreviously-statediden-tiﬁcationrequirements,barcodingisacceptableasasupple-mentaryidentiﬁcationmethod.BarcodingshouldbeconsistentwithAIAGB-502.00,PrimaryMetalsIdentiﬁcationTagApplication.Thebarcodemaybeappliedtoasubstantiallyaffixedtag.16.Keywords

16.1carbon;carbonsteel;coarseroundwire;general;grainsize;straightenedandcut;weld;wire;wirerods

SUMMARYOFCHANGES

ThissectionidentiﬁesthelocationofselectedchangestothisstandardthathavebeenincorporatedsincetheA510-02issue.Fortheconvenienceoftheuser,CommitteeA01hashighlightedthosechangesthatimpacttheuseofthisstandard.Thissectionmayalsoincludedescriptionsofchangesorreasonsforchanges,orboth.

(1)RevisedNote4inTable3.

(2)AddedNote6toTable3.

ASTMInternationaltakesnopositionrespectingthevalidityofanypatentrightsassertedinconnectionwithanyitemmentionedinthisstandard.Usersofthisstandardareexpresslyadvisedthatdeterminationofthevalidityofanysuchpatentrights,andtheriskofinfringementofsuchrights,areentirelytheirownresponsibility.Thisstandardissubjecttorevisionatanytimebytheresponsibletechnicalcommitteeandmustbereviewedeveryﬁveyearsandifnotrevised,eitherreapprovedorwithdrawn.YourcommentsareinvitedeitherforrevisionofthisstandardorforadditionalstandardsandshouldbeaddressedtoASTMInternationalHeadquarters.Yourcommentswillreceivecarefulconsiderationatameetingoftheresponsibletechnicalcommittee,whichyoumayattend.IfyoufeelthatyourcommentshavenotreceivedafairhearingyoushouldmakeyourviewsknowntotheASTMCommitteeonStandards,attheaddressshownbelow.ThisstandardiscopyrightedbyASTMInternational,100BarrHarborDrive,POBoxC700,WestConshohocken,PA19428-2959,UnitedStates.Individualreprints(singleormultiplecopies)ofthisstandardmaybeobtainedbycontactingASTMattheaboveaddressorat610-832-9585(phone),610-832-9555(fax),orservice@astm.org(e-mail);orthroughtheASTMwebsite(www.astm.org).

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