A_a 1.49e7[1/s] Pre-exponential factor
Q_R_a 10830[K] Activation energy/Boltzmann's constant
m_a 0.303 Strain rate sensitivity of stress
n_a 0.0231 Sensitivity for deformation resistance
a_a 1.34 Strain rate sensitivity of hardening
sh_a 80.42[MPa] Coefficient for deformation resistance saturation
s0_a 56.33[MPa] Initial value of deformation resistance
xi_a 11 Multiplier of stress
h0_a 2640.75[MPa] Hardening constant
T0 313[K] Initial temperature