NiTiNb (Shape Memory, As > 30°C, cryogenic Ms) vs Ti 10V 2FE 3AL
Property comparison of NiTiNb (Shape Memory, As > 30°C, cryogenic Ms) and Ti 10V 2FE 3AL, both titanium alloy.
| Property | NiTiNb (Shape Memory, As > 30°C, cryogenic Ms) | Ti 10V 2FE 3AL | Difference |
|---|---|---|---|
| Yield strength | 414 MPa | 1,103 MPa | +166% |
| Tensile strength | 648 MPa | 1,193 MPa | +84% |
| Elongation | 15 % | 4 % | -73% |
| Density | 6,450 kg/m³ | 4,650 kg/m³ | -28% |
| Coefficient of thermal expansion | 0.000011 1/K | 0.00001 1/K | -12% |
| Melting point | 1,310 °C | 800 °C | -39% |
Difference is Ti 10V 2FE 3AL relative to NiTiNb (Shape Memory, As > 30°C, cryogenic Ms). 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
- Ni-46-50Ti-8-15Nb
- standard
- ATI Proprietary
- heat treatment
- Solution Annealed
- grade
- Ti-10V-2Fe-3Al
- standard
- AMS 4984
- heat treatment
- Solution Treated and Aged (900-950°F / AMS 4984)
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