Bushes and Sleeves, News Europe Flat Steel Company -Roll Manufacturing Posted on 13 August 202117 February 2023 by focus-ed 13 Aug Rolls which is made of C4150 have been manufactured, 60±1 HRC of hardness has been achieved and sent to Bosnia-Herzegovina. focus-ed Europe Flat Steel Company Blast Furnace – ”Steel Shell” Manufacturing Europe Flat Steel Company – Continuous Galvanizing Line Beam Manufacturing for Sink & Stab Rolls