Hot rolled steel sheet with patterns is produced at the enterprises of carbon steel grades BStO, BST1, BST2 and BSTZ, st1-st3 according to GOST 380-2005. A corrugated sheet is a steel sheet on the smooth side of which a certain pattern is formed. This type of sheet metal is often used as an anti-slip floor covering. Also it is often used for the manufacture of steps and decking, interior decoration, used for exhibiting fences for safety requirements. Sheet corrugated steel, is a kind of sheet metal. Corrugated steel is produced in sheets, less often in rolls, with one-sided rhombic or ventricular corrugation. It finds its main application in: floor coverings, staircase flooring, facing elements, it is also used in all sorts of finishing works. The surface of the sheet has a geometrically correct, textured arrangement of the picture in the form of rhombuses or rifles. The company "Arantsk" offers hot rolled steel sheet with patterns with thickness from 4 to 5mm.