... world. LTM TITANIUM manufactures Titanium Round Bar, Titanium Square Bar, Titanium Hexagon Bar,Titanium Flat Bar. Standard: ASTM B348, ASME SB348, AMS, MIL, DIN, BS, JIS, GB ... /T, ISO, etc. Grade: Gr1, Gr2, Gr3, Gr4, Gr5, Gr6, Gr7, Gr9, Gr11, Gr12, Gr23, (1) Titanium Round Bar ... Bar size (mm): side 6-30; max length: 6000mm; (3)Titanium Hexagon Bar size (mm): side 6-30; other side: 12.7 ...