| Typical grades to choose from |
| Grade |
Features |
Forming Method |
Typical Applications |
| HLM |
General purpose, medium-grained |
Extruded |
Crucibles, boats, sintering trays,
heating elements |
| HLM-NOX |
Oxidation-resistant |
Extruded |
Machined graphite parts contacting
molten metals in air |
| R7340 |
Fine-grained, medium density, medium
porosity |
Isostatically pressed |
Molds, boats, sintering trays, crucibles |
| R7660 |
Fine-grained, high resistance |
Isostatically pressed |
Resistance heated pressing pins |
| R8710 |
Ultrafine-grained, high density, excellent
machinability |
Isostatically pressed |
Precision
EDM electrodes |
| EK2200 |
Wear-resistant, self-lubricating |
Conventionally pressed |
Rotary seal faces |
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