... Gr1,Gr2,Gr3,Gr4,Gr5, Gr7, Gr9, Gr10,Gr11,Gr12, Gr23Executive Standard: ASTM B381, ASTM B348, ASTM F136, ... 3.0 Titanium barMaterialPure titanium and alloy titanium GradeGr1,Gr2,Gr3,Gr4,Gr5,Gr6,Gr7,Gr9,Gr10,Gr11,Gr12,Gr23BT1-00 ... outside,or according to client's demand Medical titanium barGradeSizeStateStandardGr5(Ti 6Al 4V)Φ2~Φ4 X Lpolishing ... ~Φ60 X LRollingGB/T13180-2007ASTM F67 Gr2 pure titanium bar