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Titanium Alloys by Type

Titanium Alloys by Type



Titanium Alloy 
(Common Names)

Common Specs

Alpha/ Near Alpha Alloys

Commercially Pure Titanium

ASTM B265,  B337, B338,  B348, B381, F67 (Grades 1,2,3 & 4)
AMS 4900, 4901, 4902, 4940, 4941, 4942, Mil T- 9046

Ti-0.3Mo -0.8Ni 
 (Grade 12)

ASTM B265, B337, B338, B348, B381 (Grade 12)

Ti-5Al-2.5Sn 
  (Ti-5-2.5)

ASTM  B265, B348, B381 (Grade 6)
AMS 4910,4924,4926,4966, MIL-T-9046, 9047 

Ti-8Al-1Mo-1V
 (Ti-8-1-1)

AMS 4915, 4916, 4972, 4973, MIL-T-9046, 9047

Ti-6Al-2Sn-4Zr-2Mo
  (Ti-6-2-4-2)

AMS 4919, 4967, 4975

Alpha + Beta Alloys

Ti-3Al-2.5V 
(Ti-3-2.5, Gr. 9)

ASTM B265, B337, B338, B348, B381 (Grade 9)
AMS 4943, 4944, 4945, MIL-T-9046, 9047

Ti-6Al-4V 
 (Ti-6-4)

ASTM B265, B348, B381, F467, F468 (Grade 5)
AMS 4906, 4911, 4920, 4928, 4935, 4963 Mil-T-9046, 9047 

Ti6Al-4V Extra Low Interstitial 
(Ti-6-4 ELI)

ASTM F 136
AMS 4907, 4930, 4931, 4956, MIL-T-9046, 9047

Ti-6Al-2Sn-4Zr-6Mo 
(Ti-6-2-4-6)

AMS 4981, MIL - T- 9047

Ti-6Al-6V-2Sn 
(Ti-6-6-2)

AMS 4918, 4936, 4937, 4971, 4978, 4979, MIL-T-9046, 9047 

Ti-5Al-2Sn-4Mo-2Zr-4Cr 
(Ti-17)

AMS 4995, C50TF44, C50TF57, C50TF62

Ti-10V-2Fe-3Al  
(Ti-10-2-3)

AMS 4983, 4984, 4986, 4987

Ti-6Al-2Zr-2Sn-2Mo-2Cr-0.25Si  
(Ti-6-22-22)

AMS 4898

Ti-7Al-4Mo
(Ti-7-4)

AMS 4970, 6915  MIL-T-9047

Ti-4.5Al-3V-2Mo-2Fe
(SP-700)

AMS 4964

Beta Alloys

Ti-15V-3Cr-3Al-3Sn  
(Ti-15-3-3)

AMS 4914, 4922

Ti-3Al-8V-6Cr-4Zr-4Mo
 (Beta C)

AMS 4939, 4957, 4958 MIL-T-9046, 9047

Ti-13V-11Cr-3Al
(Ti-13-11-3)

AMS 4917, 4959

Ti-15Mo-3Nb-3Al-0.2Si 
(Beta 21-S)

ASTM Grade 21