Hot Rolled Steel Sheet is a type of steel sheet product that is processed through hot rolling. Typically, large rolling mills are used to heat and stretch steel billets at high temperatures, shaping them into thin sheets. This processing method can increase the strength and toughness of the steel, while also improving its surface quality and dimensional accuracy.

Hot Rolled Steel Sheet is widely used in industries such as construction, automotive, shipbuilding, bridges, machinery manufacturing, and power generation. It is known for its excellent workability, weldability, and wear resistance, making it suitable for a variety of processing and forming techniques. In addition, hot rolled steel sheets are relatively low in price and offer high cost-effectiveness, making them widely used in industrial production.