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Ti-6Al-2Nb-1Ta-1Mo
Category Titanium Alloy
Class Wrought
Type Near alpha alloy
Designations United States: MIL-T-9046

Composition
ElementWeight %
Al  6 
Nb  2 
Ta  1 
Mo  1 

Mechanical Properties
Properties Conditions 
T (°C)Treatment
Density (×1000 kg/m3) 4.48 25  
Poisson's Ratio 0.33 25  
Elastic Modulus (GPa) 113.8 25  
Tensile Strength (Mpa) 855  25  rolled (mm plate (25 mm)) 
Yield Strength (Mpa) 758 
Elongation (%) 13 
Reduction in Area (%) 34 
Hardness (HRC) 30  25  rolled (plate (25 mm)) 
Impact Strength (J)
(Charpy)
31  25  rolled (plate (25 mm)) 

Thermal Properties
Properties Conditions 
T (°C)Treatment
Thermal Expansion (10-6/ºC) 9  20-650  
Glossary