Get premium membership and access revision papers with marking schemes, video lessons and live classes.

Processing. Please wait.

Lesson on uses of iron
-Iron obtained from the blast furnace is hard and brittle.
-It is called Pig iron. It is remelted, added scrap steel then cooled.
-This iron is called cast iron.
-Iron is mainly used to make:
In this lesson, we are going to learn about uses of iron.