... resistance etc 1. Grade: Gr1 Gr2 Gr3 Gr4 Gr5 Gr7 Gr5ELI2. Purity :> =99.95%3. Standard: ASTM B338 ,ASTM B861,ASTM B 8624. Density: 4.51g ... weight8.Detail information Titanium tubeMaterialpure titanium and alloy titaniumGradeGr1,Gr2,Gr3,Gr4,Gr5,Gr6,Gr7,Gr9,Gr10,Gr11,Gr12BT1-00,BT1-0 ... , Defence, Energy, Medical, Performance Sports high purity titanium filament,titanium wire