1. Titanium Alloy, Titanium Metal, Titanium Ingot 2. Grade: Gr.1, Gr. ... 19—Titanium alloy (3 % aluminum, 8 % vanadium, 6 % chromium, 4 % zirconium, 4 % molybdenum),18 Grade 20—Titanium alloy ... (3 % aluminum, 8 % vanadium, 6 % chromium, 4 % zirconium, 4 % molybdenum) plus 0.04 % to ... 0.015 % palladium, 0.025 % ruthenium, 0.15 % chromium),32 Grade 35—Titanium alloy (4.5 % aluminum, 2 % ...