| MATERIALS THERMAL PROPERTIES | |||||
|---|---|---|---|---|---|
| Material |
Thermal Coefficient of Expansion (ppm/°C) |
Thermal Conductivity (W/mK) @25°C |
Thermal Conductivity (W/mK) @100°C |
Density (gm/cc3) |
Specific Heat (Joules/gm*°C) |
| Alloy42 | 4.3 | 12.6 | 8.10 | ||
| Al | 45.4 | 238.5 | 238.5 | 2.70 | 0.920 |
| AlN | 4.5 | 217.6 | 179.9 | 3.26 | 0.669 |
| Al2O3 | 6.7 | 16.7 | 16.7 | 3.60 | 0.795 |
| Au | 25.6 | 295.3 | |||
| BeO | 7.6 | 251.0 | 179.9 | 2.90 | 0.962 |
| BN | 3.7 | 600.0 | 3.49 | ||
| C(CVD Diamond) | 2.3 | 1000.0 | 3.52 | 0.510 | |
| Cu | 17.0 | 393.3 | 393.3 | 8.96 | 0.385 |
| GaAs | 6.5 | 54.4 | 5.32 | 0.159 | |
| InP | 4.5 | 70.0 | 4.79 | ||
| Mo | 5.1 | 159.0 | 138.1 | 10.22 | 0.255 |
| Pb | 51.8 | 32.8 | |||
| Si | 4.2 | 150.6 | 2.30 | 0.753 | |
| SiC | 3.7 | 272.0 | 200.8 | 3.10 | |
| Sn | 35.6 | 64.2 | |||
| W | 4.5 | 167.4 | 159.0 | 19.30 | 0.134 |