1,Purity: Ti>=99.95% or 99.97% 2. Material :pure titanium Grade Gr1,Gr2,Gr3,Gr5 3. Dia.: ... 4.Surface:pol SpecificationsTitanium rod 1 Material :pure titanium Grade Gr1,Gr2,Gr3,Gr5 2 Dia.:0.3 ... *L ASTM B348 3 Surface:polished Titanium rod 1 Material :pure titanium Grade Gr1,Gr2,Gr3,Gr5 2 ... Bao Ti Center Physical and Chemical Test Report or Northwest Institute For Non-ferrous Metal Research Test Report ...