Typical Young's modulus values of various titanium alloys are given in the following chart.
|
Young's Modulus Values of Titanium Alloys |
|
Material |
Modulus of Elasticity
(Young's Modulus) |
|
GPa |
106 psi |
|
Commercially pure titanium |
|
99.5 Ti (ASTM grade 1),
annealed |
102.7 |
14.9 |
|
99.2 Ti (ASTM grade 2),
annealed |
102.7 |
14.9 |
|
99.1 Ti (ASTM grade 3),
annealed |
103.4 |
15.0 |
|
99.0 Ti (ASTM grade 4),
annealed |
104.1 |
15.1 |
|
α alloys |
|
Ti - 5Al - 2.5Sn, annealed |
110.3 |
16 |
|
Near α |
|
Ti-6Al-2Sn-4Zr-2Mo, duplex annealed |
113.8 |
16.5 |
|
Ti-8Al-1Mo-1V, duplex annealed |
124.1 |
18.0 |
|
α-β alloys |
|
Ti - 6Al - 4V, annealed |
113.8 |
16.5 |
|
Ti-6Al-6V-2Sn, annealed |
110.3 |
16.0 |
|
Ti-3Al-2.5V, annealed |
106.9 |
15.5 |
|
β alloys |
|
Ti-13V-11Cr-3Al, solution + aging |
101.4 |
14.7 |
|
Ti-10V-2Fe-3Al, solution + aging |
111.7 |
16.2 |
|
Ti-3Al-8V-6Cr-4Mo-4Zr, solution + aging |
105.5 |
15.3 |