CihtbASTMIt'l(llihtd)StJ13223813EDT2009GuidetoFriction,Wear,andErosionTestingKennethG.BudinskiTechnicalDirectorBudLabsASTMStockNumber:MNL56PrintedintheU.S.A.ASTMInternational100BarrHarborDrivePOBoxC700WestConshohocken,PA19428-2959AST-EROSION-07-0601-0FM10/19/073:18PMPageiCihtbASTMIt'l(llihtd)StJ13223813EDT2009LibraryofCongressCataloging-in-PublicationDataBudinski,KennethG.MNL56guidetofriction,wearanderosiontesting/KennethG.Budinski.p.cm.“ASTMStockNumber:MNL56.”ISBN978-0-8031-4269-51.Materials–Testing.2.Friction.3.Mechanicalwear.4.Erosion.I.Title.II.Title:MNLfiftysixguidetofriction,wearanderosiontesting.TA418.72.B832007620.1’1292—dc222007031507Copyright©2007ASTMInternational,WestConshohocken,PA.Allrightsreserved.Thismaterialmaynotbereproducedorcopied,inwholeorinpart,inanyprinted,mechanical,electronic,film,orotherdistributionandstoragemedia,withoutthewrittenconsentofthepublisher.PhotocopyRightsAuthorizationtophotocopyitemsforinternal,personal,oreducationalclassroomuse,ortheinternal,personal,oreducationalclassroomuseofspecificclients,isgrantedbytheAmericanSocietyforTestingandMaterials(ASTM)providedthattheappropriatefeeispaidtotheCopyrightClearanceCenter,222RosewoodDrive,Danvers,MA01923;Tel:508-750-8400;online:http://www.copyright.com/.NOTE:Thismanualdoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthismanualtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Month,YearCity,StateiiAST-EROSION-07-0601-0FM10/19/073:18PMPageiiCihtbASTMIt'l(llihtd)StJ13223813EDT2009ContentsForeword............................................................ixPreface..............................................................xiChapter1—IdentificationofDifferentTypesofWear.......................1Introduction..........................................................1Terminology/KeyWords................................................1TermsfromASTMG40:TerminologyRelatingto...