Material Properties

Aluminum Oxide- 95% Alumina

Material Properties for Aluminum Oxide- 95% Alumina

Physical specifications of materials.

Materials Aluminum Oxide-
  Description 95% Alumina
Density g/cc 3.68
  lb/in^3 0.1325
Hardness Brinell unless specified 1720(Vickers)
Tensile Strength ultimate Mpa 205
  Ksi 29.725
Yield Strength MPa
Modulus of Elasticity Gpa 282
  10^6 Psi 40.869565152
Poisson’s Ratio  
%Elongation at break
%Reduction of area
Izod Impact J
Fracture Toughness Mpa(m)^0.5 3.6
  Ksi(in)^0.5 3.24
Thermal conductivity W/m-K 20
  Btu/ft-h-F 11.56069364
Specific Heat Cpacity J/g-K 0.439
  Btu/lb-F 0.10536
Coefficient of thermal expansion 1E-6/K 6.2
  1E-6/F 3.4496240574
Electrical Resistivity Ohm-cm 10000000000000000