The hot and cold rolling methods are used to produce various sheet types. First, the steel billet is heated to a temperature before melting until it turns into a paste. Next, it enters the rolling process and is gradually widened and flattened to become a rectangular cube with increased length. Throughout this process, water is used to cool the process’s path because the ingot is at a high temperature. Finally, after each rolling step, the output product of each st The distance between the rollers decreases with each successive step until it reaches the thickness of the sheet in the final stage.