1.1 This specification covers 39 grades of annealed titanium and titanium alloy forgings as follows: 1.1.1 Grade F-1—Unalloyed titaniu This specification covers 39 grades of annealed titanium and titanium alloy forgings as Grade F-1, Grade F-2, Grade F-2H, Grade F-3, Grade F-4, Grade F-5, Grade F-6, Grade F-7, Grade F-7H, Grade F-9, Grade F-11, Grade F-12, Grade F-13, Grade F-14, Grad