Vibrated Graphite · Grade OGB-E
OGB-E — Vibrated Graphite
Large-block vibrated grade for crucibles and electrodes where bulk cost-efficiency matters most.
OGB-E graphite grade sample
Full verified technical data
| Property | Value |
|---|---|
| Bulk Density | 1.68-1.74 g/cm³ |
| Resistivity | 4.8-5.8 µΩ·m |
| Thermal Conductivity | 115 W/m·k |
| Coefficient of Thermal Expansion | 1.1-1.4 ×10⁻⁶/°C |
| Shore Hardness (HSD) | 25 |
| Flexural Strength | 10-14 MPa |
| Compressive Strength | 38 MPa |
| Modulus of Elasticity | 9-13 GPa |
| Ash Content | 4000 ppm |
| Average Grain Size | 2-4 mm |
| Recommended Application | Crucible / Anode / Electrode |
Datasheet · OGB-E
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