1.1 This specification covers annealed titanium and titanium alloy strip, sheet, and plate as follows:

1.1.1 Grade 1—Unalloyed titanium,

1.1.2 Grade 2—Unalloyed titanium,

1.1.3 Grade 3—Unalloyed titanium,

1.1.4 Grade 4—Unalloyed titanium,

1.1.5 Grade 5—Titanium alloy (6% aluminum, 4% vanadium),

1.1.6 Grade 6—Titanium alloy (5% aluminum, 2.5% tin),

1.1.7 Grade 7—Unalloyed titanium plus 0.12 to 0.25% palladium,

1.1.8 Grade 9—Titanium alloy (3.0% aluminum, 2.5% vanadium),

1.1.9 Grade 11—Unalloyed titanium plus 0.12 to 0.25% palladium,

1.1.10 Grade 12—Titanium alloy (0.3% molybdenum, 0.8% nickel),

1.1.11 Grade 13—Titanium alloy (0.5% nickel, 0.05% ruthenium),

1.1.12 Grade 14—Titanium alloy (0.5% nickel, 0.05% ruthenium),

1.1.13 Grade 15—Titanium alloy (0.5% nickel, 0.05% ruthenium),

1.1.14 Grade 16—Unalloyed titanium plus 0.04 to 0.08% palladium,

1.1.15 Grade 17—Unalloyed titanium plus 0.04 to 0.08% palladium,

1.1.16 Grade 18—Titanium alloy (3% aluminum, 2.5% vanadium) plus 0.04 to 0.08% palladium.

1.1.17 Grade 19—Titanium alloy (3% aluminum, 8% vanadium, 6% chromium, 4% zirconium, 4% molybdenum),

1.1.18 Grade 20—Titanium alloy (3% aluminum, 8% vanadium, 6% chromium, 4% zirconium, 4% molybdenum) plus 0.04% to 0.08% palladium,

1.1.19 Grade 21—Titanium alloy (15% molybdenum, 3% aluminum, 2.7% niobium, 0.25% silicon),

1.1.20 Grade 23—Titanium alloy (6% aluminum, 4% vanadium with extra low interstitial elements, ELI),

1.1.21 Grade 24—Titanium alloy (6% aluminum, 4% vanadium) plus 0.04% to 0.08% palladium,

1.1.22 Grade 25—Titanium alloy (6% aluminum, 4% vanadium) plus 0.3% to 0.8% nickel and 0.04% to 0.08% palladium,

1.1.23 Grade 26—Unalloyed titanium plus 0.08 to 0.14% ruthenium,

1.1.24 Grade 27—Unalloyed titanium plus 0.08 to 0.14% ruthenium,

1.1.25 Grade 28—Titanium alloy (3% aluminum, 2.5% vanadium) plus 0.08 to 0.14% ruthenium,

1.1.26 Grade 29—Titanium alloy (6% aluminum, 4% vanadium with extra low interstitial elements, ELI) plus 0.08 to 0.14% ruthenium,

1.1.27 Grade 30—Titanium alloy (0.3% cobalt, 0.05% palladium), and

1.1.28 Grade 31—Titanium alloy (0.3% cobalt, 0.05% palladium).

1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.