Ti-12Mo-6Zr-2Fe (ATI TiOsteum) Annealed vs Ti-15Mo-3Nb-3Al-0.2Si (TIMETAL 21S) Solution Treated and Aged
Property comparison of Ti-12Mo-6Zr-2Fe (ATI TiOsteum) Annealed and Ti-15Mo-3Nb-3Al-0.2Si (TIMETAL 21S) Solution Treated and Aged, both titanium alloy.
| Property | Ti-12Mo-6Zr-2Fe (ATI TiOsteum) Annealed | Ti-15Mo-3Nb-3Al-0.2Si (TIMETAL 21S) Solution Treated and Aged | Difference |
|---|---|---|---|
| Yield strength | 793 MPa | 1,103 MPa | +39% |
| Tensile strength | 827 MPa | 1,172 MPa | +42% |
| Elongation | 20 % | 4 % | -80% |
| Density | 5,720 kg/m³ | 4,930 kg/m³ | -14% |
Difference is Ti-15Mo-3Nb-3Al-0.2Si (TIMETAL 21S) Solution Treated and Aged relative to Ti-12Mo-6Zr-2Fe (ATI TiOsteum) 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-12Mo-6Zr-2Fe
- standard
- ASTM F1813
- heat treatment
- Annealed (1300°F)
- grade
- Ti-15Mo-3Nb-3Al-0.2Si
- standard
- AMS 4897
- heat treatment
- Solution Treated and Aged (1000°F/8hrs)
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