Severstal has received a certificate of conformity, which allows it to sell reinforcing bars of strength classes B500B, B500NC, K500V-T, K500S-T in Western Europe. The certificate of conformity to standards NS3576-3: 2012, SS-EN10080: 2006 + SS212540: 2014 confirms the high level of mechanical characteristics along the entire length of the roll. The necessary parameters were ensured by the implementation of investment projects at mill 250 in the production of long products at CherMK, where rebar with a diameter of 10 - 25 mm is produced. In particular, the installation of a tribe device, which is designed to transport rolled steel in the rolling line of the mill, as well as the launch of a new installation for thermomechanical hardening of mill 250. 

In addition, experts from the Directorate for Technical Development and Quality of the Severstal Russian Steel Division unified the chemical composition of steel, from which produce fittings of classes B500B, B500NC, K500V-T, K500S-T. After a series of experimental heats and rolls, a product was obtained that fully meets the requirements of the standards.