... strength to weight ratio, greater corrosion resistance, Gr5 ASTM B348-09 titanium bars for medical/military/industrySpecifications1. Material:Gr1,Gr2 ... ,Gr3,Gr4,Gr5,Ti-6Al-4v,Gr7,Gr9,Gr12 ... .Titanium bar Item nameTitanium BarStandardASTM B348, ASTM F67,ASTM F136, AMS 4928,ASME, DIN,JIS etcMaterialGr1,Gr2,Gr3,Gr4,Gr5, ...