鈦合金的合金牌號種類

 

Grade 1 – Grade 38

 

 

 

Grade 1—Unalloyed titanium,

 

Grade 2—Unalloyed titanium,

 

Grade 2H—Unalloyed titanium (Grade 2 with 58 ksi minimum UTS),

 

Grade 3—Unalloyed titanium,

 

Grade 4—Unalloyed titanium,

 

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

 

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

 

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

 

Grade 7H—Unalloyed titanium plus 0.12 to 0.25 % palladium (Grade 7 with 58 ksi minimum UTS),

 

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

 

 

 

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

 

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

 

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

 

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

 

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

 

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

 

Grade  16H—Unalloyed  titanium  plus  0.04  to 0.08 % palladium (Grade 16 with 58 ksi minimum UTS),

 

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

 

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

 

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

 

 

 

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

 

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

 

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

 

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

 

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

 

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

 

Grade  26H—Unalloyed  titanium  plus  0.08  to 0.14 % ruthenium (Grade 26 with 58 ksi minimum UTS),

 

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

 

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

 

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

 

 

 

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

 

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

 

Grade 32—Titanium alloy (5 % aluminum, 1 % tin, 1 % zirconium, 1 % vanadium, 0.8 % molybdenum),

 

Grade 33—Titanium alloy (0.4 % nickel, 0.015 % palladium, 0.02 5 % ruthenium, 0.15 % chromium),

 

Grade 34—Titanium alloy (0.4 % nickel, 0.015 % palladium, 0.025 % ruthenium, 0.15 % chromium),

 

Grade 35—Titanium alloy (4.5 % aluminum, 2 % molybdenum, 1.6 % vanadium, 0.5 % iron, 0.3 % silicon),

 

Grade 36—Titanium alloy (45 % niobium),

 

Grade 37—Titanium alloy (1.5 % aluminum), and

 

Grade 38—Titanium alloy (4 % aluminum, 2.5 % vanadium, 1.5 % iron).