| Component |
Wt. % |
| C |
Max 0.08 |
| Fe |
Max 0.2 |
| H |
Max 0.015 |
| N |
Max 0.03 |
| O |
Max 0.18 |
| Ti |
Min 99.1 |
Material Notes:
Titanium content above is calculated as the remainder and may not reflect the actual range.
Industry Specifications: Germany Engineering: 3.7025. Germany Aerospace: 3.7024. France: T-35. UK Aerospace Specification: BS TA. 1.
| Physical Properties |
Metric |
English |
Comments |
Density |
4.51 g/cc |
0.163 lb/in³ |
Typical |
| Mechanical Properties |
Tensile Strength, Ultimate |
345 MPa |
50000 psi |
Typical |
Tensile Strength, Yield |
220 MPa |
31900 psi |
Typical 0.2% Proof Stress |
Tensile Strength, Yield |
220 MPa |
31900 psi |
Typical 0.2% Proof Stress |
Elongation at Break |
35 % |
35 % |
Typical |
Reduction of Area |
70 % |
70 % |
Typical |
Modulus of Elasticity |
105 - 120 GPa |
15200 - 17400 ksi |
Typical |
Fatigue Strength |
123 MPa |
17800 psi |
Notched, Kt=3; limit at 10^7 cycles; rotating bend |
Fatigue Strength |
193 MPa |
28000 psi |
Smooth, Kt=1; limit at 10^7 cycles; rotating bend |
Bend Radius, Minimum |
2 t |
2 t |
Typical; on 0.078 in (2 mm) sheet |
| Electrical Properties |
Electrical Resistivity |
4.5e-005 ohm-cm |
4.5e-005 ohm-cm |
| Thermal Properties |
CTE, linear 20°C |
8.6 µm/m-°C |
4.78 µin/in-°F |
20-100°C |
CTE, linear 250°C |
9.5 µm/m-°C |
5.28 µin/in-°F |
20-300°C |
CTE, linear 500°C |
9.7 µm/m-°C |
5.39 µin/in-°F |
20-500°C |
Thermal Conductivity |
21.97 W/m-K |
152 BTU-in/hr-ft²-°F |
|
Maximum Service Temperature, Air |
425 °C |
797 °F |
Continuous |
Maximum Service Temperature, Air |
540 °C |
1000 °F |
Intermittant |
Beta Transus |
890 °C |
1630 °F |
|
|
