Titanium and Titanium Alloy Strip, Sheet, and Plate1
1.1.33 Grade 36—Titanium alloy (45 % niobium), 1.1.34 Grade 37—Titanium alloy (1.5 % aluminum), and 1.1.35 Grade 38—Titanium alloy (4 % aluminum, 2.5 % vanadium, 1.5 % iron). NOTE 1—H grade material is identical to the corresponding numeric grade (that is, Grade 2H = Grade 2) except for the higher guaranteed minimum UTS, and may always …