Ti-5Al-2Sn-4Mo-2Zr-4Cr (TIMETAL 17) Solution Treated and Aged vs Ti-6Al-2Sn-4Zr-2Mo Forging STA (Duplex Annealed)
Property comparison of Ti-5Al-2Sn-4Mo-2Zr-4Cr (TIMETAL 17) Solution Treated and Aged and Ti-6Al-2Sn-4Zr-2Mo Forging STA (Duplex Annealed), both titanium alloy.
| Property | Ti-5Al-2Sn-4Mo-2Zr-4Cr (TIMETAL 17) Solution Treated and Aged | Ti-6Al-2Sn-4Zr-2Mo Forging STA (Duplex Annealed) | Difference |
|---|---|---|---|
| Yield strength | 1,103 MPa | 827.4 MPa | -25% |
| Tensile strength | 1,172 MPa | 896.3 MPa | -24% |
| Elongation | 10 % | 10 % | 0% |
| Elastic modulus | 111,500 MPa | 113,764 MPa | +2% |
| Density | 4,650 kg/m³ | 4,540 kg/m³ | -2% |
Difference is Ti-6Al-2Sn-4Zr-2Mo Forging STA (Duplex 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-2Sn-4Zr-2Mo
- standard
- MIL-HDBK-5J
- heat treatment
- Solution Treated and Aged (Duplex Annealed)
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