ASTM A510(材料)

Designation:A510–03

StandardSpeci cationfor

GeneralRequirementsforWireRodsandCoarseRoundWire,CarbonSteel1

Thisstandardisissuedunderthe xeddesignationA510;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(e)indicatesaneditorialchangesincethelastrevisionorreapproval.ThisstandardhasbeenapprovedforusebyagenciesoftheDepartmentofDefense.

1.Scope*

1.1Thisspeci cationcoversgeneralrequirementsforcar-bonsteelwirerodsanduncoatedcoarseroundwireincoilsorstraightenedandcutlengths.

1.2Incaseofcon ict,therequirementsinthepurchaseorder,onthedrawing,intheindividualspeci cation,andinthisgeneralspeci cationshallprevailinthesequencenamed.

NOTE1—AcompletemetriccompaniontoSpeci cationA510hasbeendeveloped—Speci cationA510M;therefore,nometricequivalentsarepresentedinthisspeci cation.

AIAGB-502.00PrimaryMetalsIdenti cationTagApplica-tionStandard93.Terminology

3.1De nitionsofTermsSpeci ctoThisStandard:

3.1.1carbonsteel—steelinwhichnominimumcontentisspeci edorrequiredforaluminum,chromium,cobalt,colum-bium,molybdenum,nickel,titanium,tungsten,vanadium,orzirconium,oranyotherelementaddedtoobtainadesiredalloyingeffect;whenthespeci edminimumforcopperdoesnotexceed0.40%;orwhenthemaximumcontentspeci edforanyofthefollowingelementsdoesnotexceedthesepercent-ages:manganese1.65,silicon0.60,orcopper0.60.

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

—Elementsmaybespeci edtoimprovemachinabilityofcarbonsteelssuchassulfurandlead.

3.1.4coarseroundwire—from0.035to0.999in.indiam-eter,inclusive,wirethatisproducedfromhot-rolledwirerodsorhot-rolledcoiledbarsbyoneormorecoldreductionsprimarilyforthepurposeofobtainingadesiredsizewithdimensionalaccuracy,surface nish,andmechanicalproper-ties.Byvaryingtheamountofcoldreductionandotherwiremillpractices,includingthermaltreatment,awidediversityofmechanicalpropertiesand nishesaremadeavailable.

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

2.ReferencedDocuments2.1ASTMStandards:

A370TestMethodsandDe nitionsforMechanicalTestingofSteelProducts2

A700PracticesforPackaging,Marking,andLoadingMethodsforSteelProductsforDomesticShipment3

A751TestMethods,Practices,andTerminologyforChemicalAnalysisofSteelProducts2

E29PracticeforUsingSigni cantDigitsinTestDatatoDetermineConformancewithSpeci cations4

E30TestMethodsforChemicalAnalysisofSteel,CastIron,Open-HearthIron,andWroughtIron5

E112TestMethodsforDeterminingAverageGrainSize6E527PracticeforNumberingMetalsandAlloys(UNS)72.2SAEStandard:

J1086NumberingMetalsandAlloy82.3AIAGStandard:

Thisspeci cationisunderthejurisdictionofASTMCommitteeA01onSteel,StainlessSteelandRelatedAlloysandisthedirectresponsibilityofSubcommitteeA01.03onSteelRodandWire.

CurrenteditionapprovedSept.10,stpreviouseditionapprovedin2002asA510–02.2

AnnualBookofASTMStandards,Vol01.03.3

AnnualBookofASTMStandards,Vol01.05.4

AnnualBookofASTMStandards,Vol14.02.5

Discontinued—See1994AnnualBookofASTMStandards,Vol03.05.6

AnnualBookofASTMStandards,Vol03.01.7

AnnualBookofASTMStandards,Vol01.01.8

AvailablefromSocietyofAutomotiveEngineers(SAE),400CommonwealthDr.,Warrendale,PA15096-0001.

1

AvailablefromAutomotiveIndustryActionGroup(AIAG),26200LahserRd.,Suite200,South eld,MI48034.

9

*ASummaryofChangessectionappearsattheendofthisstandard.

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

1

TABLE1SteelWireGageA

DecimalDecimalGageNo.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 2

0.155

20

0.035*

A

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

3.1.6straightenedandcutwire—wirethatisproducedfromcoilsofwirebymeansofspecialmachinerywhichstraightensthewireandcutsittoaspeci edlength.

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

3.1.8wirerods—rodsthatarehotrolledfrombilletstoanapproximateroundcrosssectionintocoilsofonecontinuouslength.Rodsarenotcomparabletohot-rolledbarsinaccuracyofcrosssectionorsurface nishandasasemi nishedproductareintendedprimarilyforthemanufactureofwire.

3.1.9Discussion—Rodsizesfrom7 32to47 64in.indiam-eter,inclusive,aredesignatedbyfractionsordecimalpartsofaninchasshowninTable2.

4.OrderingInformation

4.1Ordersforhot-rolledwirerodsunderthisspeci cationshouldincludethefollowinginformation:4.1.1Quantity(pounds),

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

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

TABLE2SizesofWireRodsA

InchDecimalInchDecimalFraction

Equivalent,

FractionEquivalent,

in.in.7 320.21931 640.48415

640.2341 20.5001

4

0.25033 64

0.51617 640.26617 320.5319

320.28135

640.54719

64

0.2979

16

0.5625

160.31237 640.57821 640.32819 32

0.59411 32

0.34439 64

0.60923 640.3595 80.6253

80.37541 64

0.64125

64

0.39121 32

0.65613 320.40643 640.67227 640.42211 160.6887 16

0.43845 64

0.70329 640.45323 320.71915 32

0.469

47

64

0.734

A

Roundedoffto3decimalplacesindecimal

equivalentsinaccordancewithproceduresoutlinedinPracticeE29.

4.1.5Packaging,

4.1.6ASTMdesignationanddateofissue,and4.1.7Specialrequirements,ifany.

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

4.2Ordersforcoarseroundwireunderthisspeci cationshouldincludethefollowinginformation: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

6.1Thechemicalcompositionforsteelunderthisspeci -cationshallconformtotherequirementssetforthinthepurchaseorder.Chemicalcompositionsarespeci edbyrangesorlimitsforcarbonandotherelements.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,copperisspeci edasanaddedelement.

NOTE3—Lead—Whenleadisrequiredasanaddedelement,arangefrom0.15to0.35%isspeci ed.Suchasteelisidenti edbyinsertingtheletter“L’’betweenthesecondandthirdnumeralsofthegradenumber,forexample,10L18.

NOTE4—BoronAdditiontoImproveHardenability—Standardkilledcarbonsteels,whichare negrain,maybeproducedwithaboronadditiontoimprovehardenabilityandtypicallycontainanintentionaladditionof.01%minimumtitanium.Suchsteelsareproducedtoarangeof0.0005to0.003%boron.Thesesteelsareidenti edbyinsertingtheletter“B’’betweenthesecondandthirdnumeralsofthegradenumber,forexample,10B46.TheUNSdesignationisalsomodi edbychangingthelastdigitto“1”toindicateboron,forexample,G1046.1.

NOTE5—BoronAdditionstoControlStrain-AgeingBehavior—IntentionaladditionsofBorontolowcarbonsteelsforthepurposeofcontrollingstrain-ageingbehaviorduringwiredrawingispermissibleonlywiththeagreementofthepurchaser.Insuchcases,theBoroncontentshallbereportedineitheramaterialtestreportorcerti cation.

NOTE6—Forsteelsthatdonothaveintentionalboronadditionsforhardenabilityorforcontrolofstrainagingbehavior,theboroncontentwillnotnormallyexceed.0008%.

UNS

DesignationAGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG1005010060100801010010110101201013010150101601017010180101901020010210102201023010250102601029010300103401035010370103801039010400104201043010440104501046010490105001053010550105901060010640106501069010700107401075010780108001084010850108601090010950

A

ChemicalCompositionLimits,%

GradeNo.10051006100810101011101210131015101610171018101910201021102210231025102610291030103410351037103810391040104210431044104510461049105010531055105910601064106510691070107410751078108010841085108610901095

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

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

0.50

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...10351037103810391040104210431044104510461049105010531055105910601064106510691070107410751078108010841085108610901095

DesignationestablishedinaccordancewithPracticeE527andSAEJ1086.

TABLE4NonresulfurizedCarbonSteel,HighManganese,CastorHeatChemicalRangesandLimits

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

NOTE3—Lead—Whenleadisrequiredasanaddedelementarangefrom0.15to0.35%isspeci ed.Suchasteelisidenti edbyinsertingtheletter“L’’betweenthesecondandthirdnumeralsofthegradenumber,forexample,15L18.

ChemicalCompositionLimits,%

UNSDesignationGGGGGGGGGGGGGGGG15130151801522015240152501526015270153601541015470154801551015520156101566015720

AB

A

GradeNo.1513151815221524B152515261527B1536B1541B15471548B1551B1552B1561B1566B1572B

Carbon0.100.150.180.190.230.220.220.300.360.430.440.450.470.550.600.65

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

A

A

GradeNo.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.

speci edforcarbonsteelwirerodsandcoarseroundwireareshowninTable3,Table4,Table5,andTable6.

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

hisrepresentative.Reportingofsigni cant guresandround-ingshallbeinaccordancewithTestMethods,Practices,andTerminologyA751.

6.3ProductAnalysis(FormerlyCheckAnalysis)—Aprod-uctanalysismaybemadebythepurchaser.Theanalysisisnotusedforaduplicateanalysistocon rmapreviousresult.Thepurposeoftheproductanalysisistoverifythatthechemical

TABLE6RephosphorizedandResulfurizedCarbonSteelCastorHeatChemicalRangesandLimits

NOTE1—Itisnotcommonpracticetoproducethe12XXseriesofsteeltospeci edlimitsforsilicon.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.........

A

A

DesignationestablishedinaccordancewithPracticeE527andSAEJ1086.

compositioniswithinspeci edlimitsforeachelement,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,orMaxofSpeci edRange,

%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,whenspeci ed,shallbedeterminedinaccordancewiththerequirementsofTestMethodsE112.7.2WirerodsofthesteelgradeslistedinTable3,whensuppliedinthe“as-rolled’’condition,shallnotcontaininjuri-ousmicroconstituentssuchasuntemperedmartensite.8.MechanicalRequirements

8.1Thepropertiesenumeratedinindividualspeci cationsshallbedeterminedinaccordancewithTestMethodsandDe nitionsA370.

8.2Becauseofthegreatvarietyinthekindsofwireandtheextensivediversityofenduses,anumberofformalmechanicaltestprocedureshavebeendeveloped.Thesetestsareusedascontroltestsbyproducersduringtheintermediatestagesofwireprocessing,aswellasfor naltestingofthe nishedproduct,andapplyparticularlytospeci cationwireandwiresforspeci edenduses.AnumberofthesetestsarefurtherdescribedinSupplementIV,RoundWireProducts,ofTestMethodsandDe nitionsA370.

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

9.Dimensions,Mass,andPermissibleVariations

9.1Thediameterandout-of-roundnessofthewirerodshallnotvaryfromthatspeci edbymorethanthatprescribedinTable8.

9.2Thediameterandout-of-roundnessofthecoarseroundwireandstraightenedandcutwireshallnotvaryfromthatspeci edbymorethanthatprescribedinTable9.

Element

Carbon

ManganesePhosphorusSulfurSiliconCopperLeadB

A

A

Productanalysispermissiblevariationsforcopperapplyonlywhentheamountofcopperisspeci edorrequired.Copperbearingsteelstypicallyspecify0.20%mincopper.B

Productanalysispermissiblevariationsforleadapplyonlywhentheamountofleadis

speci edorrequired.Arangefrom0.15to0.35%leadisnormallyspeci edforleadedsteels.

TABLE8PermissibleVariationsinDiameterforWireRodin

CoilsNOTE1—Forpurposesofdeterminingconformancewiththisspeci -cation,allspeci edlimitsareabsoluteasde nedinPracticeE29.

DiameterofRod

PermissiblePermissibleVariation,Out-of-Fractions

Decimal

PlusandRound,in.Minus,in.7 32

to47

64in.,incl

0.219to0.734in.,incl

0.016

0.025

TABLE9PermissibleVariationsinDiameterforUncoated

CoarseRoundWire

NOTE1—Forpurposesofdeterminingconformancewiththisspeci -cation,allspeci edlimitsareabsoluteasde nedinPracticeE29.

InCoils

PermissibleVaria-DiameterofWire,in.tions,Plusand

PermissibleOut-Minus,in.

Of-Round,in.

0.035tounder0.0760.0010.0010.076tounder0.5000.0020.0020.500andover

0.003

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

0.0049.3Thelengthofstraightenedandcutwireshallnotvaryfromthatspeci edbymorethanthatprescribedinTable10.9.4Theburrsformedincuttingstraightenedandcutwireshallnotexceedthediameterspeci edbymorethanthatprescribedinTable11.

10.Workmanship,Finish,andAppearance

10.1Thewirerodshallbefreeofdetrimentalsurfaceimperfections,tangles,andsharpkinks.

10.1.1Twoormorerodcoilsmaybeweldedtogethertoproducealargercoil.Theweldzonemaynotbeassoundastheoriginalmaterial.Themechanicalpropertiesexistingintheweldmetalmaydifferfromthoseintheunaffectedbasemetal.Theweldmayexceedthestandarddimensionalpermissiblevariationsontheminussideandmustbewithinthepermissiblevariationsontheplusside.

TABLE10PermissibleVariationsinLengthforStraightenedand

CutWire

NOTE1—Forpurposesofdeterminingconformancewiththisspeci -cation,allspeci edlimitsareabsoluteasde nedinPracticeE29.

CutLength,ftPermissibleVariations,PlusandMinus,in.

Under31 163to12,incl3

32Over12

1

8

TABLE11PermissibleVariationsforBurrsforStraightenedand

Cut

Wire

NOTE1—Forpurposesofdeterminingconformancewiththisspeci -cation,allspeci edlimitsareabsoluteasde nedinPracticeE29.

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.Before nalrejection,however,itisfrequentlyadvisabletobase naldecisiononanactualtrialofthematerialtodeterminewhetherornotitwilldothejobforwhichitisintended.

12.Inspection

12.1Themanufacturershallaffordthepurchaser’sinspectorallreasonablefacilitiesnecessarytosatisfyhimthatthematerialisbeingproducedandfurnishedinaccordancewiththisspeci cation.Millinspectionbythepurchasershallnotinterfereunnecessarilywiththemanufacturer’soperations.Alltestsandinspectionsshallbemadeattheplaceofmanufacture,unlessotherwiseagreedto.

13.RejectionandRehearing

13.1Anyrejectionbasedontestsmadeinaccordancewiththisspeci cationshallbereportedtotheproducerwithinareasonablelengthoftime.Thematerialmustbeadequatelyprotectedandcorrectlyidenti edinorderthattheproducermaymakeaproperinvestigation.

14.Certi cation

14.1Whenspeci edinthepurchaseorderorcontract,aproducer’sorsupplier’scerti cationshallbefurnishedtothepurchaserthatthematerialwasmanufactured,sampled,tested,andinspectedinaccordancewiththisspeci cationandhasbeenfoundtomeettherequirements.Whenspeci edinthepurchaseorderorcontract,areportofthetestresultsshallbefurnished.

14.2Thecerti cationshallincludethespeci cationnum-ber,yeardateofissue,andrevisionletter,ifany.

15.PackagingandPackageMarking

15.1Atagshallbesecurelyattachedtoeachcoilorbundleandshallbemarkedwiththesize,ASTMspeci cationnumber,heatorcastnumber,gradenumber,andnameormarkofthemanufacturer.

15.2Whenspeci edinthepurchaseorder,packaging,marking,andloadingforshipmentsshallbeinaccordancewiththoseproceduresrecommendedbyPracticesA700.

15.3BarCoding—Inadditiontothepreviously-statediden-ti cationrequirements,barcodingisacceptableasasupple-mentaryidenti cationmethod.BarcodingshouldbeconsistentwithAIAGB-502.00,PrimaryMetalsIdenti cationTagApplication.Thebarcodemaybeappliedtoasubstantiallyaffixedtag.16.Keywords

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

SUMMARYOFCHANGES

Thissectionidenti esthelocationofselectedchangestothisstandardthathavebeenincorporatedsincetheA510-02issue.Fortheconvenienceoftheuser,CommitteeA01hashighlightedthosechangesthatimpacttheuseofthisstandard.Thissectionmayalsoincludedescriptionsofchangesorreasonsforchanges,orboth.

(1)RevisedNote4inTable3.

(2)AddedNote6toTable3.

ersofthisstandardareexpresslyadvisedthatdeterminationofthevalidityofanysuchpatentrights,andtheriskofinfringementofsuchrights,areentirelytheirownresponsibility.

Thisstandardissubjecttorevisionatanytimebytheresponsibletechnicalcommitteeandmustbereviewedevery veyearsandifnotrevised,eitherreapprovedorwithdrawn.YourcommentsareinvitedeitherforrevisionofthisstandardorforadditionalstandardsandshouldbeaddressedtoASTMInternationalHeadquarters.Yourcommentswillreceivecarefulconsiderationatameetingoftheresponsibletechnicalcommittee,whichyoumayattend.IfyoufeelthatyourcommentshavenotreceivedafairhearingyoushouldmakeyourviewsknowntotheASTMCommitteeonStandards,attheaddressshownbelow.

ThisstandardiscopyrightedbyASTMInternational,100BarrHarborDrive,POBoxC700,WestConshohocken,PA19428-2959,UnitedStates.Individualreprints(singleormultiplecopies)ofthisstandardmaybeobtainedbycontactingASTMattheaboveaddressorat610-832-9585(phone),610-832-9555(fax),orservice@(e-mail);orthroughtheASTMwebsite

().

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