Steel can be produced in small mills. Here the steel is produced from scrap iron, rather than from ore. They are generally found in the vicinity of highly industrialized areas where there is an abundance of such wreckage.
From the casting of the steel, semi-finished products are obtained from which are obtained plates used for the manufacture of car parts, trains, ships, pipes and beams used in construction, rods (ie bars) for reinforced concrete profiles for railway tracks tinplate for Spray Fuse Weld Perth
The one described is the steel production process in an integral cycle steel plant. These are very large plants, where the steel plant is part of the same plant where the blast furnace is. But what features do iron and steel have? It seems impossible, but a small difference in the percentage of carbon determines very different properties in the two materials.