... : Ti Grade 1,2,3,4,5,7,9,12, etctitanium: titanium bartitanium bars: titanium rodstitanium rod: ti bar Grade 1-Unalloyed titaniumGrade ... )Grade 7-Unalloyed titanium plus 0.12 to 0.25 % palladiumGrade 9-Titanium alloy (3.0 % aluminum, 2.5 % vanadium)Grade 12-Titanium alloy (0 ... .3 % molybdenum, 0.8 % nickel)Titanium Alloy 662 (Ti-6Al-6V-2Sn ...