NiTi SMA 2 (Shape Memory, Af 75°C to 120°C) vs Ti CP Grade 1 (TIMETAL 35A) Annealed
Property comparison of NiTi SMA 2 (Shape Memory, Af 75°C to 120°C) and Ti CP Grade 1 (TIMETAL 35A) Annealed, both titanium alloy.
| Property | NiTi SMA 2 (Shape Memory, Af 75°C to 120°C) | Ti CP Grade 1 (TIMETAL 35A) Annealed | Difference |
|---|---|---|---|
| Tensile strength | 1,070 MPa | 345 MPa | -68% |
| Elongation | 10 % | 35 % | +250% |
| Density | 6,450 kg/m³ | 4,510 kg/m³ | -30% |
| Thermal conductivity | 18 W/m·K | 21.97 W/m·K | +22% |
| Coefficient of thermal expansion | 0.000011 1/K | 0.000009 1/K | -22% |
| Melting point | 1,310 °C | 890 °C | -32% |
Difference is Ti CP Grade 1 (TIMETAL 35A) Annealed relative to NiTi SMA 2 (Shape Memory, Af 75°C to 120°C). 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-53-56Ti (SMA 2)
- standard
- ASTM F2005 / ASTM F2004 / ASTM F2082
- heat treatment
- Solution Annealed
- grade
- Ti CP Grade 1
- standard
- ASTM B265 Grade 1
- heat treatment
- Annealed
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