1. Titanium Tube, Titanium Pipe, Titanium Wire 2. Grade: Gr.1, Gr.2, Gr.5 ... zirconium, 4 % molybdenum) plus 0.04 % to 0.08 % palladium,19 Grade 21—Titanium alloy (15 % molybdenum, 3 % aluminum, ... aluminum, 4 % vanadium) plus 0.04 % to 0.08 % palladium,22 Grade 25—Titanium alloy (6 % aluminum, 4 % vanadium) ... 34—Titanium alloy (0.4 % nickel, 0.015 % palladium, 0.025 % ruthenium, 0.15 % chromium),32 Grade ...