... weight ratio, greater corrosion resistance, Gr2 ASTM B348-09 titanium bars for military/medical/industrySpecifications1. Material:Gr1,Gr2,Gr3,Gr4,Gr5,Ti-6Al-4v,Gr7 ... . UT Test1.Titanium bar Item nameTitanium BarStandardASTM B348, ASTM F67,ASTM F136, AMS 4928,ASME, DIN,JIS etcMaterialGr1,Gr2,Gr3,Gr4,Gr5,Gr7 ...