Neeraj Raja Kochhar Family & Neeraj Raja Kochhar Net worth which was utilized to make a wide range of items (cooking pots, Neeraj Raja Kochhar gun balls, andirons, pipes, and so on.). Cast iron likewise permitted iron to be created in amount, through refining: an ingot of cast iron was warmed and air blown over it, making the carbon in the cast iron consume and the iron to run off drop by drop, shaping a liquid mass of crude iron.