Severstal 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 required parameters were ensured by the implementation of investment projects at mill 250 for the production of long products at CherMK, where rebar with a diameter of 10 - 25 mm is produced. In particular, the installation of a breeding device designed to transport rolled products in the rolling mill line, as well as the launch of a new installation for thermomechanical hardening of mill 250.
In addition, the specialists of the Directorate for Technical Development and Quality of the Severstal Russian Steel Division have unified the chemical composition of the steel used for the production of B500B, B500NC, K500V-T, K500S-T rebar. After a series of experimental heats and rolls, a product was obtained that fully meets the requirements of the standards.
Severstal certifies valves in Sweden and Norway
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