AL2O3 - AL 998-05X (EN)

AL2O3 - AL 998-05X

Youngs modulus 350000MPa
Tensile strength 0MPa
Compressive strength 2500MPa
Bending strength 350MPa
Yield strength 0MPa
Thermal expansion 7.8E-6/K
Thermal conductivity 29W/m*K
Specific heat 900J/kg*K
Minimum service temperature 0°C
Maximum service temperature 1900°C
Density 3880kg/m3
Resistivity >10-14/10-9Ohm*mm2/m
Friction coefficient 0
Main constituent 99.8
DIN 40685 KER 710710
Average grain size 2.25μm
Fracture toughness 3.5MN/m3/2
Dielectric constant 9.6
Dielectric strength 30kV/mm