Steel is an alloy of iron mixed with chromium and nickel. Steel is a very durable, resilient, stronger, and hard metal. Steel is mostly used in construction industries. Steel is a poor conductor of heat and also best for corrosion resistance. Brass, on the other hand, is an alloy of copper with zinc, the amount of zinc usually varies.
The brass is mostly used for decorative purposes because of its close resemblance with gold and also used in the production of musical instruments, bearings, medical instruments because of hygiene and moving parts. Brass also has the ability to bend; it is also used for welding. It is also corrosion resistance, but steel is more resistant to corrosion than brass, and it is also cheaper than brass.