Simulation of radial-shear rolling of austenitic stainless steel AISI-321
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2019-01-01
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Abstract
This paper presents the results of modelling of a radial-shear rolling process of austenitic stainless steel AISI- 321. The simulation is performed by Simufact Forming Program Complex. The conditions of simulation refer to those of 14-40 radial-shear mill of Rudny Industrial Institute. The various parameters of the stress-strain state (the effective plastic strain, the effective stress, the mean normal stress and the Lode-Nadai coefficient) as well as the microstructure evolution with the rolling force are considered. It is revealed that the radial-shear rolling is an effective process for obtaining high quality round billets from stainless steels of the austenitic class.