... ~900) X Height(40~100)mm Gr1 ASTMB348 Titanium disc for Industry 1)Standard: ASTM B381/348,F67/136,AMS 4928,DIN ... ,JIS 2)Material: Gr1, Gr2, Gr3, Gr5, Gr7, Gr12 3)Specification: various of titanium disk as customer's requir 4 ... possible, please feel free to contanct us. Gr1 ASTMB348Titanium disc for Industry