... gr2,gr3,gr5.gr7.gr12.gr5 ELI 2)Standard:ASTM B863 3)diameter:<7.0mm Titanium Wire Item NameTitanium ... ),Gr7,Gr9,Gr12, etc.StandardGB,ASTM, BS,BSW ,ISOAWS A5.16, ASTM B863, ASTM B348, ASTM F67, ASTM F136SpecificationDiameter: <7.0mmSurface TreatmentPolishing, ... surface condition in house--the third test report:BaoTi Test Center Physical and Chemical Test Report for Consigned Text,; Physics and Chemistry ...