Steel circle 56 St40X is a metal rod with a circular cross-section. The standard cut is 6.05 m. The cross-sectional diameter is 56 mm. The weight of one running meter is 19.3 kg. The length of one ton is about 51.8 m. It is produced by hot rolling from alloy structural steel grade St40Kh in accordance with DSTU 7806-2015; DSTU 4738:007 (GOST 2590-2006). Steel rounds are strong, well processed and resistant to corrosion. It is used in the construction industry to reinforce reinforced concrete structures and other reinforcing elements, as a blank for improved parts with a long service life, in the production of axles and semi-axles, calipers, braces, shafts, gears, mandrels, and gears. It is used as a raw material for pipeline valves, seamless high-pressure pipes, stampings and forgings. UTMC's network of metal service centers offers 56 St40X steel discs on a self-delivery basis in Kyiv, Boryspil, Kherson, Zaporizhzhia, Poltava, Chernivtsi and Dnipro. Orders weighing one ton or more can be delivered to Lviv, Odesa, Mykolaiv, Kharkiv and other cities. Additional services include cutting and bending of rolled products. Orders are placed through the website's shopping cart or by phone. Wholesale customers are offered discounts.