ABSTRACT
The article presents the results of determining the distribution of alloying elements in δ-ferrite and austenite in the microstructure of the HAZ simulated using the Gleeble-3800 device for welding thermal cycles that are inherent in wet underwater welding and air welding. It is shown that with an increase in the cooling rate, the difference in the redistribution of the elements Mo and Cr, as well as N and Ni between the ferrite and austenite phases decreases. The highest content of these alloying elements is observed at the boundary of the δ/γ phases.
