Posted on Sunday, November 11, 2012 at 9:45 pm CST
Steel is iron that has been combined in an alloy with other elements, such as carbon or chromium. This is done in order to guard against corrosion and increase toughness and durability. It is one of the most widely produced man made materials in the world, with a vast number of industrial and domestic uses.
Source: Jain Steels Corporation