Titanium 7Al-4Mo is a bar forging alloy capable of being heat treated to increase strength levels. 7-4 demonstrates excellent creep strength and can be used at temperatures up to 800°F for long periods or 1300°F for short periods.
Titanium Industries’ offers a wide range of products and services.
Titanium 7Al-4Mo Applications:
- Aerospace
- Jet engine disks
- Compressor blades and spacers
- Sonic horns
DISCLAIMER: Alloy data sheets are for reference only, not for design purposes.
| Chemical Composition | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Al 6.50 – 7.30% | Mo 3.50 – 4.50% | Fe 0.15 – 0.30% | C 0.010% Max | N 0.05% Max | |||||||
| O 0.16 – 0.20% | H 0.013% | Other, each 0.10% | Other, total 0.30% | ||||||||
| PHYSICAL PROPERTIES | ||||||
|---|---|---|---|---|---|---|
| Density | Electrical conductivity (% IACS) | Thermal conductivity (BTU-in/hr-ft²-°F) | Thermal expansion (1/°F) | Melting Point (°F) | ||
| 0.162 | – | 42.3 | 0.00000100 | 3000 | ||
| Mechanical Properties | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Property | Minimum | Maximum | |||||||
| Yield Strength Range (Rp0.2 Offset) (ksi) | – | 155 | |||||||
| Tensile Strength Range (Rm) (ksi) | – | 200 | |||||||
| Elongation (AL=5 x Ø) | – | 10.0% | |||||||
| Brinell Hardness (H) | – | 351 | |||||||
| Modulus of Elasticity (ksi) (E): 16510 | |||||||||
| Machineability General Index: – | |||||||||
T.I. Approvals:
Plus a wide range of approvals from most leading OEM’s across Aerospace, Medical, Industrial, and Oil and Gas markets.