AMS5703D

SAETechnicalStandardsBoardRulesprovidethat:“ThisreportispublishedbySAEtoadvancethestateoftechnicalandengineeringsciences.Theuseofthisreportisentirelyvoluntary,anditsapplicabilityandsuitabilityforanyparticularuse,includinganypatentinfringementarisingtherefrom,isthesoleresponsibilityoftheuser.”SAEreviewseachtechnicalreportatleasteveryfiveyearsatwhichtimeitmaybereaffirmed,revised,orcancelled.SAEinvitesyourwrittencommentsandsuggestions.Copyright©2006SAEInternationalAllrightsreserved.Nopartofthispublicationmaybereproduced,storedinaretrievalsystemortransmitted,inanyformorbyanymeans,electronic,mechanical,photocopying,recording,orotherwise,withoutthepriorwrittenpermissionofSAE.TOPLACEADOCUMENTORDER:Tel:[phone](insideUSAandCanada)Tel:[phone](outsideUSA)Fax:[phone]Email:[e-mail]:°F(954°C)Solution,Stabilization,andPrecipitationHeatTreated(CompositionsimilartoUNSN09706)RATIONALEAMS5703DisaFiveYearReviewandupdateofthisspecification.1.SCOPE1.1FormThisspecificationcoversacorrosionandheat-resistantnickelalloyintheformofbars,forgings,flashweldedrings,andstockforforgingorflashweldedrings.1.2ApplicationTheseproductshavebeenusedprimarilyforpartsrequiringacombinationofresistancetocreepandstress-ruptureupto1300°F(704°C),oxidationresistanceupto1800°F(982°C),andgoodmachinability,butusageisnotlimitedtosuchapplications.2.APPLICABLEDOCUMENTSTheissueofthefollowingdocumentsineffectonthedateofthepurchaseorderformsapartofthisspecificationtotheextentspecifiedherein.Thesuppliermayworktoasubsequentrevisionofadocumentunlessaspecificdocumentissueisspecified.Whenthereferenceddocumenthasbeencancelledandnosupersedingdocumenthasbeenspecified,thelastpublishedissueofthatdocumentshallapply.2.1SAEPublicationsAvailablefromSAEInternational,400CommonwealthDrive,Warrendale,PA15096-0001,Tel:[phone](insideUSAandCanada)or724-776-4970(outsideUSA),or:610-832-9585,or(Metric)ASTME10BrinellHardnessofMetallicMaterialsASTME112DeterminingAverageGrainSizeASTME139ConductingCreep,Creep-Rupture,andStress-RuptureTestsofMetallicMaterialsASTME292ConductingTime-for-RuptureNotchTensionTestsofMaterialsASTME354ChemicalAnalysisofHigh-Temperature,Electrical,Magnetic,andOtherSimilarIron,Nickel,andCobaltAlloys3.TECHNICALREQUIREMENTS3.1CompositionShallconformtothepercentagesbyweightshowninTable1,determinedbywetchemicalmethodsinaccordancewithASTME354,byspectrochemicalmethods,orbyotheranalyticalmethodsacceptabletopurchaser.TABLE1-COMPOSITIONElementminmaxCarbonManganeseSiliconPhosphorusSulfurChromiumNickelColumbiumTitaniumAluminumBoronTantalumCopperIron----------14.5039.002.501.50--------remainder0.060.350.350.0200.01517.5044.003.302.000.400.0060.050.303.1.1CheckAnalysisCompositionvariationsshallmeettheapplicablerequirementsofAMS2269.3.2MeltingPracticeAlloyshallbeproducedbymultiplemeltingusingconsumableelectrodepracticeintheremeltcycleorshallbeinductionmeltedundervacuum.Ifconsumableelectroderemeltingisnotperformedinvacuum,electrodeswhichhavebeenproducedbyvacuuminductionmeltingshallbeused.SAEAMS5703D-3-3.3ConditionTheproductshallbesuppliedinthefollowingcondition:3.3.1Bars,Forgings,andFlashWeldedRingsSolution,stabilization,andprecipitationheattreatedanddescaled.3.3.1.1Barsshallbehotfinished;roundbarsshallbeturnedorground.3.3.1.2Flashweldedringsshallnotbesuppliedunlessspecifiedorpermittedonpurchaser'spartdrawing.Whensupplied,ringsshallbemanufacturedinaccordancewithAMS7490.3.3.2StockforForgingorFlashWeldedRingsAsorderedbytheforgingorflashweldedringmanufacturer.3.4HeatTreatmentBars,forgings,andflashweldedringsshallbeheattreatedasfollows;pyrometryshallbeinaccordancewithAMS2750:3.4.1SolutionHeatTreatment3.4.1.1BarsShallbesolutionheattreatedbyheatingtoatemperaturewithintherange1700to1800°F(927to982°C),holdingattheselectedtemperaturewithin±25°F(±14°C)foratimecommensuratewithcross-sectionalthickness,andcoolingasrequired.3.4.1.2ForgingsandFlashWel