An algorithm was developed for the simulation of a phase transition in solid state which
makes it possible to obtain the kinetic curves of transformation under different initial
conditions (the number and arrangement of new phase nuclei, the distance between
the nearest nuclei). The simulation results were analyzed using the Kolmogorov-
Johnson-Mehl-Avrami equation and the corresponding coefficients were determined.
The correlation between the simulation results and the experimental kinetics of the
austenite isothermal transformation in alloyed steels was shown.