AL2O3 - AL 998-05X

AL2O3 - AL 998-05X

Young's modulus 350000 MPa
Tensile strength 0 MPa
Compressive strength 2500 MPa
Bending strength 350 MPa
Yield strength 0 MPa
Thermal expansion 7.8 E-6/K
Thermal conductivity 29 W/m*K
Specific heat 900 J/kg*K
Minimum service temperature 0 °C
Maximum service temperature 1900 °C
Density 3880 kg/m3
Resistivity >10-14/10-9 Ohm*mm2/m
Friction coefficient 0
Main constituent 99.8
DIN 40685 KER 710 710
Average grain size 2.25 μm
Fracture toughness 3.5 MN/m3/2
Dielectric constant 9.6
Dielectric strength 30 kV/mm