Gallium Arsenide

Material Properties for Gallium Arsenide

Physical specifications of materials.

Materials Gallium Arsenide
Density g/cc 5.316
  lb/in^3 0.192
Hardness Brinell unless specified 7500(Knoop)
Tensile Strength ultimate Mpa 66
  Ksi 9.57
Yield Strength MPa
Modulus of Elasticity Gpa 85.5
  10^6 Psi 12.391304328
Poisson’s Ratio  
%Elongation at break
%Reduction of area
Izod Impact J
Fracture Toughness Mpa(m)^0.5
Thermal conductivity W/m-K 50
  Btu/ft-h-F 28.9017341
Specific Heat Cpacity J/g-K 0.325
  Btu/lb-F 0.078
Coefficient of thermal expansion 1E-6/K 5.4
  1E-6/F 3.0045112758
Electrical Resistivity Ohm-cm 10000000