Ti-6Al-2Fe-0.1Si (TIMETAL 62S) Annealed vs Ti-6Al-2Sn-4Zr-2Mo-0.1Si (ATI 6-2-4-2Si) Annealed
Property comparison of Ti-6Al-2Fe-0.1Si (TIMETAL 62S) Annealed and Ti-6Al-2Sn-4Zr-2Mo-0.1Si (ATI 6-2-4-2Si) Annealed, both titanium alloy.
| Property | Ti-6Al-2Fe-0.1Si (TIMETAL 62S) Annealed | Ti-6Al-2Sn-4Zr-2Mo-0.1Si (ATI 6-2-4-2Si) Annealed | Difference |
|---|---|---|---|
| Yield strength | 896 MPa | 966 MPa | +8% |
| Tensile strength | 930 MPa | 1,035 MPa | +11% |
| Elongation | 10 % | 15 % | +50% |
| Elastic modulus | 128,000 MPa | 114,000 MPa | -11% |
| Density | 4,440 kg/m³ | 4,540 kg/m³ | +2% |
Difference is Ti-6Al-2Sn-4Zr-2Mo-0.1Si (ATI 6-2-4-2Si) Annealed relative to Ti-6Al-2Fe-0.1Si (TIMETAL 62S) 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-6Al-2Fe-0.1Si
- standard
- Mil-T-9047 / AMS Provisional
- heat treatment
- Annealed
- grade
- Ti-6Al-2Sn-4Zr-2Mo-0.1Si
- standard
- AMS 4976
- heat treatment
- Annealed (1800°F)
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