Hot Rolled Carbon Steel Plate is produced by rolling steel slabs at high temperatures, resulting in a product with good strength, toughness, and weldability. It is widely used in construction, bridge building, shipbuilding, pressure vessels, machinery manufacturing, and general structural applications. The hot rolling process provides plates with a rougher surface finish and slightly looser dimensional tolerances compared to cold rolled products, but with excellent mechanical properties for structural use.

Common grades include:
U.S. (ASTM): ASTM A36, ASTM A572 Grade 50, ASTM A516 Grade 70, ASTM A283 Grade C
European (EN): EN 10025 S235JR, S275JR, S355JR, S355J2, EN 10028 P265GH