... , which is the leading titanium manufactory and supplier in the world. LTM TITANIUM manufactures Titanium Round Bar, Titanium Square Bar, Titanium Hexagon Bar,Titanium Flat Bar. Standard ... , etc. Grade: Gr1, Gr2, Gr3, Gr4, Gr5, Gr6, Gr7, Gr9, Gr11, Gr12, Gr23, (1) Titanium Round Bar size (mm): diameter 5-350 ...