Mechanical behavior | Standard values |
Density | 2.2g/cm3 |
Compressive strength | 1100Mpa |
Young's modulus | 72000Mpa |
Modulus of rigidity | Modulus of rigidity |
Mohs hardness | 5.5~6.5 |
Transformation point | 1280°C |
Softening Point | 1780°C |
Annealing point | 1250°C |
Mechanical behavior | Standard values |
Specific heat (20 ~ 350 °C) | 670J/kg.°C |
Thermal conductivity (20 °C) | 1.4W/m.°C |
Index of refraction | 1.4585 |
Thermal processing temperature | 1750~2050°C |
Short-term use temperature | 1300°C |
Long-term use temperature | 1100°C |
PPM grade | Controlled 10/20/100 PPM |
Thickness | 0.5 MM-40 MM |