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Physical and mechanical properties of the TiNi shape memory alloy (SMA).
| Workpiece Material | TiNi SMA |
|---|---|
| Density (kg/m3) | 6450 |
| Melting point (°C) | 1310 |
| Electrical resistivity (μΩ·m) | 820 |
| Modulus of elasticity (MPa) | 42.3 × 103 |
| Coefficient of thermal expansion (/°C) | 11 × 10−6 |
| Ultimate tensile strength (MPa) | 880 |
| Total elongation (%) | 16 |
