- 300mm Diameter
- 10mm Thick
- 12 Bolts
- 50-60mm Pad
- 7 PCD
- Bolt Centre: 177.8mm (7″)
| Physical properties: | |
| Density/g/cm³ | 2.0+/-0.05 |
| Tensile strenght/MPa | 87 |
| Compressive strength/MPa | 212 |
| Bending strength/MPa | 189 |
| Interlaminar shear strength/MPa | 26 |
| In-plane shear strength/MPa | 49 |
| Room temperature specific heat/J/kg.k | 1140-1880(RT-1200ºC) |
| Thermal conductivity/W/mk | 40~50 |
| Friction properties: | |
| Dry | 0.27-0.35 |
| In fresh water | 0.29-0.35 |
| In sea water | 0.24-0.29 |
| Static | 0.35-0.55 |
















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