Designation:F1314−13a´1StandardSpecificationforWroughtNitrogenStrengthened22Chromium–13Nickel–5Manganese–2.5MolybdenumStainlessSteelAlloyBarandWireforSurgicalImplants(UNSS20910)1ThisstandardisissuedunderthefixeddesignationF1314;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.ε1NOTE—ThedesignationwascorrectededitoriallyinDecember2013.1.Scope*1.1Thisspecificationcoversthechemical,mechanical,andmetallurgicalrequirementsforwroughtnitrogenstrengthened22chromium–13nickel–5manganese–2.5molybdenumstainlesssteelalloybarandwireforsurgicalimplants.1.2ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.2.ReferencedDocuments2.1ASTMStandards:2A262PracticesforDetectingSusceptibilitytoIntergranularAttackinAusteniticStainlessSteelsA484/A484MSpecificationforGeneralRequirementsforStainlessSteelBars,Billets,andForgingsA555/A555MSpecificationforGeneralRequirementsforStainlessSteelWireandWireRodsA751TestMethods,Practices,andTerminologyforChemi-calAnalysisofSteelProductsE8/E8MTestMethodsforTensionTestingofMetallicMa-terialsE10TestMethodforBrinellHardnessofMetallicMaterialsE18TestMethodsforRockwellHardnessofMetallicMa-terialsE29PracticeforUsingSignificantDigitsinTestDatatoDetermineConformancewithSpecificationsE45TestMethodsforDeterminingtheInclusionContentofSteelE112TestMethodsforDeterminingAverageGrainSizeE354TestMethodsforChemicalAnalysisofHigh-Temperature,Electrical,Magnetic,andOtherSimilarIron,Nickel,andCobaltAlloysE407PracticeforMicroetchingMetalsandAlloysF138SpecificationforWrought18Chromium-14Nickel-2.5MolybdenumStainlessSteelBarandWireforSurgicalImplants(U...
