1. Titanium Alloy, Titanium Metal, Titanium Ingot 2. Grade: Gr.1, ... palladium,17 Grade 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 ... 23—Titanium alloy (6 % aluminum, 4 % vanadium with extra low interstitial elements, ELI),21 Grade 24 ...