Advantages of Aluminum Nitride include great thermal performance, low thermal expansion and non-toxicity.
| Toxicity | Nontoxic |
| Density | 3.3 g/cm³ |
| Hardness (knoop) | 11.8 GPa |
| Moh's Hardness | 7 at 20°C |
| Flexure Strength | 290 MPa |
| Modulus of Elasticity | 331 GPa |
| Poisson's Ratio | 0.22 |
| Thermal Conductivity | 175 W/mk |
| Coefficient of Expansion | 4.6 x 10-6° (20 - 400°C) |
| Maximum Use Temperature | 800°C Oxidizing |
| Dielectric Constant | 20°C 8.9 at 1MHz |
| Dielectric Loss at 1MHz | 20°C 0.0001 - 0.001 |
| Resistivity | >10E14 ohm-cm |
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Updated: 6 May 2008 |
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