Extruded Graphite · Grade OGR-A
OGR-A — Extruded Graphite
The standard extruded grade for aluminium degassing rotors and shafts.
OGR-A graphite grade sample
Full verified technical data
| Property | Value |
|---|---|
| Bulk Density | 1.72 g/cm³ |
| Resistivity | 10-12 µΩ·m |
| Thermal Conductivity | 125 W/m·k |
| Coefficient of Thermal Expansion | 3.9 ×10⁻⁶/°C |
| Shore Hardness (HSD) | 36 |
| Flexural Strength | 20 MPa |
| Compressive Strength | 48 MPa |
| Modulus of Elasticity | 10.5 GPa |
| Ash Content | 3000 ppm |
| Average Grain Size | 0.8 mm |
| Recommended Application | Electrodes / Rotors & Shafts |
Datasheet · OGR-A
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