φ40x500mm titanium zirconium molybdenum rod price is 355.00USD/PC on October 23, 2020. TZM is an acronym for titanium-zirconium-molybdenum, which is produced by powder metallurgy and is typically used for machining nuzzle tip in hot runner system. Pure molybdenum material has too high hardness and is too fragile for the application.