Gr1 ASTMB348 Titanium disc for Industry Material:Gr1,Gr2,Gr5,Gr7,Gr9,Gr12 Size: Dia(50~900) ... 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 ... possible, please feel free to contanct us. Gr1 ASTMB348Titanium disc for Industry