| Material | Silicon-Nitride Ceramic Si3N4 | |
| Color | Black | |
| Clarity | Opaque | |
| Cross Section Shape | Round | |
| Construction | Solid | |
| Diameter | 30.0mm | |
| Grade | 10 | |
| Sphericity | 99.9995% | |
| Min. Temperature | Not Rated | |
| Maximum Temperature | 800℃ | 27040℉ | |
| Dielectric Strength | Not Rated | |
| Density | 3.20~3.30 g/cm3 | |
| Hardness | 75~80 HRC | |
| Thermal Conductivity | 29 W/m-K @ 20° C | |
| Coefficient of Thermal Expansion | 15 × 10-7/° F | |
| Flexural Strength | 145,000 psi | |
| Compressive Strength | 580,000 psi | |
| Porosity | 0% | |
| Material Composition | Carbon | 0.3% |
| Iron | 0.5% | |
| Silicon | 0.3% | |
| Silicon Nitride | 97% | |
| Balls Qty/Kg | 22 | |
| RoHS | Compliant | |
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