AL2O3 - AL 999-050 (EN)

AL2O3 - AL 999-050

Youngs modulus 380000MPa
Tensile strength 0MPa
Compressive strength 3800MPa
Bending strength 400MPa
Hardness 2100Vickers
Yield strength 0MPa
Thermal expansion 8E-6/K
Thermal conductivity 30W/m*K
Specific heat 900J/kg*K
Minimum service temperature 0°C
Maximum service temperature 1900°C
Density 3.97kg/m3
Resistivity >10-14/1Ohm*mm2/m
Friction coefficient 0
Main constituent 99.9
DIN 40685 KER 710710
Fracture toughness 4MN/m3/2
Dielectric constant 9.6
Dielectric strength 35kV/mm