Designation:B367−13StandardSpecificationforTitaniumandTitaniumAlloyCastings1ThisstandardisissuedunderthefixeddesignationB367;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.ThisstandardhasbeenapprovedforusebyagenciesoftheDepartmentofDefense.1.Scope*1.1Thisspecificationcoverstitaniumandtitaniumalloycastingsintendedforgeneralcorrosionresistantandindustrialapplications.asfollows:1.1.1GradeC-2—UNSR52550.Unalloyedtitanium,1.1.2GradeC-3—UNSR52550.Unalloyedtitanium,1.1.3GradeC-5—UNSR56400.Titaniumalloy(6%aluminum,4%vanadium),1.1.4GradeC-7—UNSR52700.Unalloyedtitaniumplus0.12to0.25%palladium,1.1.5GradeC-8—UNSR52700.Unalloyedtitaniumplus0.12to0.25%palladium,1.1.6GradeC-9—UNSR56320.Titaniumalloy(3%aluminum,2.5%vanadium),1.1.7GradeC-12—UNSR53400.Titaniumalloy(0.3%molybdenum,0.8%nickel),1.1.8GradeC-16—UNSR52402.Unalloyedtitaniumplus0.04to0.08%palladium,1.1.9GradeC-17—UNSR52252.Unalloyedtitaniumplus0.04to0.08%palladium,and1.1.10GradeC-38—UNSR54250.Titaniumalloy(4%aluminum,2.5%vanadium,1.5%iron).1.2Thisspecificationisintendedforuseofpurchasersand/orproducersofreactivemetalcastingsfordefiningtherequirementsandassuringthepropertiesofcastingsforuniquecorrosion-resistantapplications,thatis,notforcommodityitemswhichmustmeetallpotentialpurchasers’requirements.1.2.1Usersareadvisedtousethespecificationasabasisforobtainingcastingswhichwillmeetminimumacceptancerequirementsestablishedandrevisedbyconsensusofthemembersofthecommittee.1.2.2Userrequirementsconsideredmorestringentmaybemetbytheadditiontothepurchaseorderofoneormoresupplementaryrequirements,whichmayinclude,butarenotlimitedto,thoselistedinSectionsS1throughS8.1.3Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyand...
