Designation:C795−08(Reapproved2018)StandardSpecificationforThermalInsulationforUseinContactwithAusteniticStainlessSteel1ThisstandardisissuedunderthefixeddesignationC795;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.ThisstandardhasbeenapprovedforusebyagenciesoftheU.S.DepartmentofDefense.1.Scope1.1Thisspecificationcoversnon-metallicthermalinsula-tionforuseincontactwithausteniticstainlesssteelpipingandequipment.Inadditiontomeetingtherequirementsspecifiedintheirindividualmaterialspecifications,issuedunderthejuris-dictionofASTMCommitteeC16,theseinsulationsmustpassthepreproductiontestrequirementsofTestMethodC692,forstresscorrosioneffectsonausteniticstainlesssteel,andtheconfirmingqualitycontrol,chemicalrequirements,whentestedinaccordancewiththeTestMethodsC871.1.2Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappro-priatesafety,health,andenvironmentalpracticesanddeter-minetheapplicabilityofregulatorylimitationspriortouse.1.4Thisinternationalstandardwasdevelopedinaccor-dancewithinternationallyrecognizedprinciplesonstandard-izationestablishedintheDecisiononPrinciplesfortheDevelopmentofInternationalStandards,GuidesandRecom-mendationsissuedbytheWorldTradeOrganizationTechnicalBarrierstoTrade(TBT)Committee.2.ReferencedDocuments2.1ASTMStandards:2C168TerminologyRelatingtoThermalInsulationC390PracticeforSamplingandAcceptanceofThermalInsulationLotsC692TestMethodforEvaluatingtheInfluenceofThermalInsulationsonExternalStressCorrosionCrackingTen-dencyofAusteniticStainlessSteelC871TestMethodsforChemicalAna...
