Ti-5Al-2Sn-4Mo-2Zr-4Cr (TIMETAL 17) Solution Treated and Aged vs Ti-6Al-2.75Sn-4Zr-0.4Mo-0.4Si (TIMETAL 1100) Beta Annealed
Property comparison of Ti-5Al-2Sn-4Mo-2Zr-4Cr (TIMETAL 17) Solution Treated and Aged and Ti-6Al-2.75Sn-4Zr-0.4Mo-0.4Si (TIMETAL 1100) Beta Annealed, both titanium alloy.
| Property | Ti-5Al-2Sn-4Mo-2Zr-4Cr (TIMETAL 17) Solution Treated and Aged | Ti-6Al-2.75Sn-4Zr-0.4Mo-0.4Si (TIMETAL 1100) Beta Annealed | Difference |
|---|---|---|---|
| Yield strength | 1,103 MPa | 924 MPa | -16% |
| Tensile strength | 1,172 MPa | 1,034 MPa | -12% |
| Elongation | 10 % | 4 % | -60% |
| Elastic modulus | 111,500 MPa | 112,000 MPa | 0% |
| Density | 4,650 kg/m³ | 4,500 kg/m³ | -3% |
| Melting point | 891 °C | 1,637 °C | +84% |
Difference is Ti-6Al-2.75Sn-4Zr-0.4Mo-0.4Si (TIMETAL 1100) Beta Annealed relative to Ti-5Al-2Sn-4Mo-2Zr-4Cr (TIMETAL 17) Solution Treated and Aged. 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-2Sn-4Mo-2Zr-4Cr
- standard
- AMS 4995
- heat treatment
- Solution Treated and Aged
- grade
- Ti-6Al-2.75Sn-4Zr-0.4Mo-0.4Si
- standard
- AMS 4974 / Proprietary
- heat treatment
- Beta Annealed
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