Designation:B625−17StandardSpecificationforUNSN08925,UNSN08031,UNSN08034,UNSN08932,UNSN08926,UNSN08354,UNSN08830,andUNSR20033Plate,Sheet,andStrip1ThisstandardisissuedunderthefixeddesignationB625;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.1.Scope*1.1ThisspecificationcoversalloysUNSN08925,UNSN08031,UNSN08034,UNSN08932,UNSN08926,UNSN08354,UNSN08830,andUNSR20033plate,sheet,andstripintheannealedtemper.1.2ASTMInternationalhasadopteddefinitionswherebysomegrades,suchasUNSN08904,previouslyinthisspeci-ficationwererecognizedasstainlesssteels,becausethosegradeshaveironasthelargestelementbymasspercent.SuchgradesareundertheoversightofASTMCommitteeA01anditssubcommittees.TheproductsofN08904previouslycoveredinthisspecificationarenowcoveredbySpecificationsA240/A240MandA480/A480M.1.3Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.ItistheresponsibilityoftheuserofthisstandardtobecomefamiliarwithallhazardsincludingthoseidentifiedintheappropriateSafetyDataSheet(SDS)forthisproduct/materialasprovidedbythemanufacturer,toestablishappropriatesafety,healthandenvironmentalpractices,anddeterminetheapplicabilityofregulatorylimitationspriortouse.1.5Thisinternationalstandardwasdevelopedinaccor-dancewithinternationallyrecognizedprinciplesonstandard-izationestablishedintheDecisiononPrinciplesfortheDevelopmentofInternationalStandards,GuidesandRecom-mendationsissuedbytheWorldTradeOrganizationTechnicalBarrierstoTrade(TBT)Committee.2.ReferencedDocuments2.1ASTMStandards:2A240/A240MSpecificationforChromiumandChromium-NickelStainlessSteelPlate,Sheet,andStripforPressureVesselsan...
