Parameters | Phase | Value | Unit |
Transformation Temperatures | Martensite (Mf, Ms) | 68, 78 | ˚C |
Austenite (Af, As) | 88, 98 |
| |
Thermal Conductivity (k) | Martensite | 8 | W/(m ˚C) |
Austenite | 18 |
| |
Coefficient of thermal expansion (α) | Martensite | 6.6 × 10−6 | 1/˚C |
Austenite | 11 × 10−6 |
| |
Specific Heat (Cp) |
| 840 | J/(kg ˚C) |
Density (ρ) |
| 6450 | kg/m3 |
Electrical Resistivity | Martensite | 80 × 10−8 | Ωm |
Austenite | 100 × 10−8 |
| |
Resistivity temperature coefficient | Martensite | 1.94 × 10−4 | 1/˚C |
Austenite | 5.07 × 10−4 |
| |
Young’s Modulus (E) | Martensite (EM) | 28 - 41 | GPa |
Austenite (EA) | 75 - 83 |
| |
Resistance |
| 50 | Ω |
Emissivity |
| 0.4 |
|
Poison’s Ratio |
| 0.33 |
|