AISI 5140 Steel Annealed

Material Properties for AISI 5140 Steel Annealed

Physical specifications of materials.

Materials AISI 5140 Steel
  Description Annealed
Density g/cc 7.85
  lb/in^3 0.284
Hardness Brinell unless specified 167
Tensile Strength ultimate Mpa 570
  Ksi 82.65
Yield Strength MPa 295
  Ksi 42.775
Modulus of Elasticity Gpa 205
  10^6 Psi 29.71014488
Poisson’s Ratio   0.29
%Elongation at break 28.6
%Reduction of area 59.2
Izod Impact J 41
  Ft-lb 30.2498
Fracture Toughness Mpa(m)^0.5
  Ksi(in)^0.5
Thermal conductivity W/m-K 44.6
  Btu/ft-h-F 25.7803468172
Specific Heat Cpacity J/g-K 0.452
  Btu/lb-F 0.10848
Coefficient of thermal expansion 1E-6/K 12.6
  1E-6/F 7.0105263102
Electrical Resistivity Ohm-cm 0.0000228