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to Properties of carbon materials
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| Compression molded carbon | ||||
| Chemical composition: carbon (C), ash 0.3% | ||||
| Property | Value in metric unit | Value in US unit | ||
| Density | 1.65*10³ | kg/m³ | 103 | lb/ft³ |
|---|---|---|---|---|
| Porosity | 18 | % | 18 | % |
| Maximum grain size | 760 | μm | 30 | microinch |
| Modulus of elasticity | 6.2 | GPa | 900 | ksi |
| Flexural strength | 9.7 | MPa | 1400 | psi |
| Compressive strength | 26.2 | MPa | 3800 | psi |
| Thermal conductivity | 25 | W/(m*K) | 173 | BTU*in/(hr*ft²*ºF) |
| Electric resistivity | 23*10-6 | Ohm*m | 23*10-4 | Ohm*cm |
Applications: furnace parts, fluidized bed reactors, chemical equipment