Ti-5Al-2.5Sn Sheet Annealed vs Ti-6Al-2.75Sn-4Zr-0.4Mo-0.4Si (TIMETAL 1100) Beta Annealed
Property comparison of Ti-5Al-2.5Sn Sheet Annealed and Ti-6Al-2.75Sn-4Zr-0.4Mo-0.4Si (TIMETAL 1100) Beta Annealed, both titanium alloy.
| Property | Ti-5Al-2.5Sn Sheet Annealed | Ti-6Al-2.75Sn-4Zr-0.4Mo-0.4Si (TIMETAL 1100) Beta Annealed | Difference |
|---|---|---|---|
| Yield strength | 779.1 MPa | 924 MPa | +19% |
| Tensile strength | 827.4 MPa | 1,034 MPa | +25% |
| Elongation | 10 % | 4 % | -60% |
| Elastic modulus | 106,869 MPa | 112,000 MPa | +5% |
| Density | 4,484 kg/m³ | 4,500 kg/m³ | 0% |
Difference is Ti-6Al-2.75Sn-4Zr-0.4Mo-0.4Si (TIMETAL 1100) Beta Annealed relative to Ti-5Al-2.5Sn Sheet Annealed. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
- grade
- Ti-5Al-2.5Sn
- standard
- MIL-HDBK-5J
- heat treatment
- Annealed
- grade
- Ti-6Al-2.75Sn-4Zr-0.4Mo-0.4Si
- standard
- AMS 4974 / Proprietary
- heat treatment
- Beta Annealed
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