Brown Onyx
| Compressive Srength |
|
940 kg/cm2 |
| After Freezing |
|
935 kg/cm2 |
| Ultimate Tensile Strength |
|
125 kg/cm2 |
| Coef. Thermal Expansion |
|
0.0050 mm / m◦C |
| Water Absorption |
|
1.30% |
| Impact Test Min. Fall height |
|
30.00cm |
| Frictional Wear Test |
|
– |
| Bulk Density |
|
2430 kg/cm3 |