Steel is the basic material used for every kind of industry, particularly, the engineering industry, Iron ores are melted in a blast furnace, along with limestone and coke and after removal of impurities like sulphur and phosphorous, the molten iron is brought to its basic forms such as Mild Steel ingots, billets and slabs. These are used as raw materials for manufacturing different forms of steel to be used for specific purpose. These end products may be steel structures such as angles, channels or joists of various thicknesses and dimensions or plain rounds or twisted rods of varying diameters. Steel Re-rolling Mills convert billets and ingots to the required structures and sheets.
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