Iron is the main ingredient in various forms of iron and steel, but the various types of metals ... durable metal with a low carbon content. Items such as locks, bolts, tools, and fences are ...

There are lots of different metals. Some are shiny, some are flexible, some are soft, some are very strong. Metals can be made into lots of different shapes and is good for building, making things ...

If the item isn't recycled or resold ... There are many different types of metal that have different properties. This means metals can be used for lots of different things. Metal is stronger ...