Brass is an alloy of zinc, copper and other metals. The real brass is an alloy of copper and zinc. It tends to oxidize (tarnish) quickly when exposed to air. Brass is used for making locks, gears, door knobs and other things like bells.
A lot many products are crafted with brass and it comes to use in many industries. The alloy can serve purpose in the construction industry, transport industry, aviation and development industry.
Moreover, brass became an important material for the manufacture of fine instruments for astronomy, surveying, navigation, and other scientific pursuits. Brass is often used for decoration purposes like statues and figurines, door knobs and decorative items.