rematitan® M casting metal, Grade 4, Weight casting ingots 31 g, Height ingots 14.3 mm min. 99.5 % titanium Good casting properties in casting machines designed specifically for titanium. Dentaurum provides, under the brandname Tritan, pure titanium in ingots of different sizes which can be used in the titanium casting machines. Each ingot is marked with the name Tritan, the purity grade and batch number. Thus, Dentaurum ensures that only DIN Standard Tritan titanium of proper purity grade is used for dental castings.