Development and Implementation of Technologies for Production of Rolled Steel of New Generation for Shipbuilding at PJSC “MMK”

PJSC “MMK” has developed and implemented technologies for the production of thick plates from low-carbon, low-alloy and sparingly alloyed cold-resistant weldable steels of a wide range of strength grades – from 315 to 690 MPa, as well as rolled steel from high-strength steels with a strength category of 500 MPa for Arctic conditions, with the index “Arc.” The results of the study of the microstructure and properties of the developed materials are presented. The objects, in which the developed materials will be used, are indicated.