Aluminum Oxide- 99.9% Alumina

Material Properties for Aluminum Oxide- 99.9% Alumina

Physical specifications of materials.

Materials Aluminum Oxide-
  Description 99.9% Alumina
Density g/cc 3.96
  lb/in^3 0.143
Hardness Brinell unless specified 1365(Vickers)
Tensile Strength ultimate Mpa 300
  Ksi 43.5
Yield Strength MPa
  Ksi
Modulus of Elasticity Gpa 370
  10^6 Psi 53.62318832
Poisson’s Ratio   0.22
%Elongation at break
%Reduction of area
Izod Impact J
  Ft-lb
Fracture Toughness Mpa(m)^0.5 4.5
  Ksi(in)^0.5 4.05
Thermal conductivity W/m-K 30
  Btu/ft-h-F 17.34104046
Specific Heat Cpacity J/g-K 0.85
  Btu/lb-F 0.204
Coefficient of thermal expansion 1E-6/K 7.4
  1E-6/F 4.1172932298
Electrical Resistivity Ohm-cm 100000000000000