... Dental Implants, Titanium Implants This specification covers annealed titanium and titanium alloy strip, sheet, and plate ... 9—Titanium alloy (3.0 % aluminum, 2.5 % vanadium),9 Grade 11—Unalloyed titanium plus 0.12 to 0 ... , 4 % vanadium) plus 0.3 % to 0.8 % nickel and 0.04 % to 0.08 % palladium,23 Grade 26 ... Titanium alloy (0.3 % cobalt, 0.05 % palladium),28 Grade 31—Titanium alloy (0.3 % cobalt, 0.05 % ...