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| PRODUCT DATA of Titanium Nitride | 
| Material | Titanium Nitride | 
| General Information | Titanium Nitride is an extremely hard, inert, thin film coating that is applied primarily to precision metal parts. | 
| Use in Spacecraft | Low Friction, Wear resistance on precision components | 
| Product Type | PVD Vacuum Deposited Coating | 
| Chemical Composition | TiN. > 99 % purity | 
| PHYSICAL PROPERTIES | 
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| Crystal Structure | Face Centered Cubic | 
| Specific Gravity | 5.22 | 
| Appearance | Metallic Gold | 
| Thickness | 1 to 5 microns | 
| ELASTIC PROPERTIES | 
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| Tensile Modulus | 600 GPa | 
| Poisson Ratio | 0.25 | 
| ELECTRICAL PROPERTIES | 
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| Electrical Volume Resistivity | 25 µOhm-cm | 
| THERMAL PROPERTIES | 
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| Temperature Range | Begins to oxidize at 600° C. More resistant in an inert atmosphere. | 
| Thermal Conductivity | 0.046 Cal/sec.-cm-°C | 
| Thermal Expansion Coefficient | 9.4 μstrain/°C | 
| Melting Range | 2950° C | 
| RELEVANT PROPERTIES FOR USE IN SPACE COMMUNITY | 
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| Toxicity/Offgassing | Non-toxic | 
| Adhesion | The coating forms a metallurgical bond to the substrate that will not flake, blister, chip or peel |