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 ...

These qualities mean that non-ferrous metals are in great demand. High demand raises the price and, as a result, they can be expensive as a raw material. As a result these types of metals are ...

Iron is the main ingredient in various forms of iron and steel, but the various types of metals contain other elements as well. Sometimes these elements are unwanted; other times they're ...

Steel is a much more versatile material. Easily moldable and shapeable, its higher tensile strength than iron makes it ...