Table 2: Selected physical and mechanical properties of 100Cr6 steel.

Group of prosperitiesPropertyUnitValue

PhysicalPoisson number0.30
Specific heatJ·kg−1·K−1475
Densitykg·dm−37.81
Thermal conductivityW·m−1·K−146.6
Electrical resistivityΩ·mm2·m−10.22
Electrical conductivityS·mm2·m−14.55

MechanicalThermal expansion10−6·K−111.4
Modulus of elasticitylongitudinal GPa210
tangential GPa80
Bulk modulusGPa140
Poisson number0.30

Value calculated for the temperature 20–100°C.
Value calculated for the temperature of 20°C.