to Carbon materials
to Properties of carbon materials
(submitted by the website administration)
| High strength compression molded carbon-graphite | ||||
| Chemical composition: carbon (C) | ||||
| Property | Value in metric unit | Value in US unit | ||
| Density | 1.7*10³ | kg/m³ | 106 | lb/ft³ |
|---|---|---|---|---|
| Porosity | 11 | % | 11 | % |
| Flexural strength | 55 | MPa | 7980 | psi |
| Compressive strength | 155 | MPa | 22475 | psi |
| Hardness | 85 | scleroscope | 85 | scleroscope |
| Thermal expansion (20 ºC) | 3*10-6 | ºCˉ¹ | 1.7*10-6 | in/(in* ºF) |
| Thermal conductivity | 120 | W/(m*K) | 832 | BTU*in/(hr*ft²*ºF) |
| Max. service temperature | 399 | °C | 750 | ºF |
Applications: bearings, bushings.