| The most widely used
of all titanium alloys with many aerospace, industrial and medical
applications.
Ti-6-4 is heat treatable and comes in both annealed and
solution treated and aged (STA) conditions.
Chemistry Limits (%)
|
Al
|
5.5 - 6.75 |
V
|
3.5 - 4.5 |
O2 Max
|
0.2 |
Fe Max
|
0.4 |
H2 Max
|
0.015 |
C Max
|
0.1 |
N2 Max
|
0.05 |
Mechanical Properties |
Guaranteed Minimum |
Annealed Condition |
Solution Treated and Aged (STA)
|
Ultimate Tensile Strength - ksi
|
130
|
150
|
Yield Strength - ksi
|
120
|
140
|
Elongation %
|
10
|
10
|
Physical Properties
|
Density (lbs/in3)
|
0.16 |
Elastic Modulus (x106 psi)
|
16.5 |
Beta Transus Temp (oF) |
1830 |
Weldability |
Fair |
|
