Designation:F1111−08b(Reapproved2013)StandardTestMethodforCorrosionofLow-EmbrittlingCadmiumPlatebyAircraftMaintenanceChemicals1ThisstandardisissuedunderthefixeddesignationF1111;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.ThisstandardhasbeenapprovedforusebyagenciesoftheU.S.DepartmentofDefense.1.Scope1.1Thistestmethodisintendedasameansofdeterminingthecorrosiveeffectsofaircraftmaintenancechemicalsonlow-embrittlingcadmiumplatingusedonaircrafthigh-strengthsteel,underconditionsoftotalimmersionbyquantitativemeasurementsofweightchange.1.2Thisstandardmayinvolvehazardousmaterials,operations,andequipment.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeter-minetheapplicabilityofregulatorylimitationspriortouse.ForspecifichazardstatementsseeSection6,4.1.2.ReferencedDocuments2.1ASTMStandards:2D329SpecificationforAcetoneD1193SpecificationforReagentWater2.2IndustryStandards:SAE-AMS-6345SteelSheet,StripandPlate(SAE4130)NormalizedorOtherwiseHeatTreated32.3MilitaryStandards:MIL-STD-870CadmiumPlating,LowEmbrittlement,Elec-trodeposition43.SignificanceandUse3.1Thedatageneratedbythistestmethodshallbeusedtodeterminewhetherlowembrittlingcadmiumplatedpartsareliabletobecorrodedordamagedbyapplicationofthetestmaterialduringroutinemaintenanceoperations.4.Apparatus4.1WideMouthSealableGlassJarorStopperedFlask,havingacapacitysochosenthatspecimenswillremainfullyimmersedinaverticalpositionandnotincontactwithotherspecimensduringthetestandtheratioofareaofimmersedmetaltothevolumeofsolutionwillbeasprescribedin9.1.(Warning—Someaircraftmaintenancechemicalswhenheatedhavehighvaporpressuresormayproducegasesduringtesting.Suitableprecautionsshouldbetakentopreventthecon...
