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Ti-6Al-4V
Category Titanium Alloy
Class Wrought
Type Alpha-beta alloy
Designations United States: ASTM B265 Grade5, ASTM B348 Grade5, ASTM B381 Grade5, MIL-T-9046, MIL-T-9047, AMS 4928, AMS 4911, AMS 4906, AMS 4965

Composition
ElementWeight %
Al  6 
V  4 

Mechanical Properties
Properties Conditions 
T (°C)Treatment
Density (×1000 kg/m3) 4.43 25  
Poisson's Ratio 0.34 25  
Elastic Modulus (GPa) 113.8 25  
Tensile Strength (Mpa) 993  25  annealed  more
Yield Strength (Mpa) 924 
Elongation (%) 14 
Reduction in Area (%) 30 
Hardness (HRC) 36  25  annealed more
Impact Strength (J)
(Charpy)
19  25  annealed  

Thermal Properties
Properties Conditions 
T (°C)Treatment
Thermal Expansion (10-6/ºC) 8.6  20-100 more  
Glossary