SAE-AMS-S-13165ADOPTIONNOTICESAE-AMS-S-13165,SHOTPEENINGOFMETALPARTS,wasadoptedon19-FEB-98forusebytheDepartmentofDefense(DoD).ProposedchangesbyDoDactivitiesmustbesubmittedtotheDoDAdoptingActivity:ArmyResearchLaboratoryWeaponsandMaterialsResearchDirectorate,Attn:AMSRL-WM-M,AberdeenProvingGround,MD21005-5069.CopiesofthisdocumentmaybepurchasedfromtheSocietyofAutomotiveEngineers400CommonwealthDriveWarrendale,Pennsylvania,UnitedStates,15096-0001.:AdoptingActivity:Army-MRArmy-MRNavy-ASAirForce-11AREAMFFPDISTRIBUTIONSTATEMENTA:Approvedforpublicrelease;distributionisunlimited.CopyrightSAEInternationalProvidedbyIHSunderlicensewithSAELicensee=MessierDowty/5905381001NotforResale,10/11/200521:46:42MDTNoreproductionornetworkingpermittedwithoutlicensefromIHS--``,,``,`,`,,,,,`,`,,``,,,``,,-`-`,,`,,`,`,,`---SAETechnicalStandardsBoardRulesprovidethat:“ThisreportispublishedbySAEtoadvancethestateoftechnicalandengineeringsciences.Theuseofthisreportisentirelyvoluntary,anditsapplicabilityandsuitabilityforanyparticularuse,includinganypatentinfringementarisingtherefrom,isthesoleresponsibilityoftheuser.”SAEreviewseachtechnicalreportatleasteveryfiveyearsatwhichtimeitmaybereaffirmed,revised,orcancelled.SAEinvitesyourwrittencommentsandsuggestions.Copyright1997SocietyofAutomotiveEngineers,Inc.Allrightsreserved.PrintedinU.S.A.QUESTIONSREGARDINGTHISDOCUMENT:(412)772-7154FAX:(412)776-0243TOPLACEADOCUMENTORDER:(412)776-4970FAX:(412)776-0790400CommonwealthDrive,Warrendale,PA15096-0001AEROSPACEMATERIALSPECIFICATIONSubmittedforrecognitionasanAmericanNationalStandardAMS-S-13165IssuedNOV1997ShotPeeningofMetalPartsNOTICEThisdocumenthasbeentakendirectlyfromU.S.MilitarySpecificationMIL-S-13165C,Amendment1,andcontainsonlyminoreditorialandformatchangesrequiredtobringitintoconformancewiththepublishingrequirementsofSAEtechnicalstandards.TheoriginalMilitarySpecificationwasadoptedasanSAEstandardundertheprovisionsoftheSAETechnicalStandardsBoard(TSB)RulesandRegulations(TSB001)pertainingtoacceleratedadoptionofgovernmentspecificationsandstandards.TSBrulesprovidefor(a)thepublicationofportionsofunrevisedgovernmentspecificationsandstandardswithoutconsensusvotingattheSAECommitteelevel,(b)theuseoftheexistinggovernmentspecificationorstandardformat,and(c)theexclusionofanyqualifiedproductlist(QPL)sections.1.SCOPE:1.1Scope:Thisspecificationcoversprocedurerequirementsforshotpeeningofmetalparts,toinduceresidualcompressivestressesinspecifiedsurfaces,forthepurposeofimprovingresistancetofatigue,stresscorrosioncracking,andgalling(see6.1).CopyrightSAEInternationalProvidedbyIHSunderlicensewithSAELicensee=MessierDowty/5905381001NotforResale,10/11/200521:46:42MDTNoreproductionornetworkingpermittedwithoutlicensefromIHS--``,,``,`,`,,,,,`,`,,``,,,``,,-`-`,,`,,`,`,,`---AMS-S-13165SAEAMS-S-13165-2-2.APPLICABLEDOCUMENTS:Thefollowingpublications,oftheissuesineffectondateofinvitationforbidsorrequestforproposal,formapartofthisspecificationtotheextentspecifiedherein.2.1U.S.GovernmentPublications:AvailablefromDODSSP,SubscriptionServicesDesk,Building4D,700RobbinsAvenue,Philadelphia,PA19111-5094.MIL-S-851SteelGrit,Shot,andCutWireShot;andIronGritandShot-BlastCleaningandPeeningMIL-S-5002SurfaceTreatmentsandInorganicCoatingsforMetalSurfacesofWeaponSystemsMIL-G-9954GlassBeads,ForCleaningandPeeningMIL-STD-45662CalibrationSystemsRequirementsRR-S-366Sieves,Test2.2SAEPublications:AvailablefromSAE,400CommonwealthDrive,Warrendale,PA15096-0001.J441CutWireShotJ1830CeramicShotforPeening3.REQUIREMENTS:3.1Shot:3.1.1Material:Theshotusedshallbemadefromcastiron,caststeel,cutsteelwire(orstainlesscutwire),glass,orceramicasspecifiedorapproved.ThehardnessshallbedeterminedbyanyofthevariousmethodsapplicabletosmallsectionsatloadsdeterminedtoprovideareliableconversiontoRockwellC.SteelandironshotshallconformtoMIL-S-851.Forsteelpartsover200,000psitensilestrength,usehardsteelshotintherange55-65HRCorceramicshot,hardnesscomparableto57-63HRC,unlessotherwisespecified(see6.14).Stainlesssteelcutwireshot,type302or304(conditionBspringtemper),andcarbonsteelcutwireshotshallconformtoSAEJ441.GlassbeadsshallconformtoMIL-G-9954exceptforsieveanalysis.CeramicbeadsshallmeettherequirementsofSAEJ1830.3.1.2Size:Unlessotherwisespecified,thesizeofshotchargedintothemachine,whethernewshot,usedshot,orreclassifiedshot,shallbeattheoptionofthecontractorandshallbeasspecifiedintableII(castsizes),tableIII(cutwiresizes),tableIV(glassbeadsizes)ortableV(ceramicbeadsizes).CopyrightSAEInternationalProvidedbyIHSunderlicensewithSAELicensee=MessierDowty/5905381001NotforResale,10/11/200521:46:42MDTNoreproductionornetworkingpermittedwithoutlicensefromIHS--``,,``,`,`,,,,,`,`,,``,,,``,,-`-`,,`,,`,`,,`---AMS-S-13165SAEAMS-S-13165-3-3.1.3Shape:Theshotorbeadsshallbefreefromsharpedgesandinspectedfordeformedshapesorbrokenshapeswhenexaminedper4.3.1,4.3.3,andfigure7.Cutwireshot,ifused,shallbepreusedorburnishedtoeliminatesharpedges(see6.17.1).Agivensamplesizeshallcontainnomorethanthenumberofunacceptabledeformedshapesass