Influence of controlled rolling and controlled cooling parameters on the properties of B510L steel

A suppositional hot rolling line which is accordant to the actual production line of a certain steel plant was established by using the HSMM model. The ferrite size and corresponding properties of B510L steel at different heat temperatures, finishing temperatures and coiling temperatures were analyzed. Based on the simulation results, the optimal process parameters were put forward for BS10L strip steel of 6.4 mm in thickness.