Extruded Graphite · Grade OCR-A
OCR-A — Extruded Graphite
Fine-grain extruded grade selected for dry, self-lubricating running surfaces.
OCR-A graphite grade sample
Full verified technical data
| Property | Value |
|---|---|
| Bulk Density | 1.65 g/cm³ |
| Resistivity | 11-13 µΩ·m |
| Thermal Conductivity | 110 W/m·k |
| Coefficient of Thermal Expansion | 3.9 ×10⁻⁶/°C |
| Shore Hardness (HSD) | 32 |
| Flexural Strength | 18 MPa |
| Compressive Strength | 46 MPa |
| Modulus of Elasticity | 10.2 GPa |
| Ash Content | 4000 ppm |
| Average Grain Size | 0.2 mm |
| Recommended Application | Dry Lubrication Applications |
Datasheet · OCR-A
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