An alloy of copper and zinc, brass can be made into bars with different cross-section profiles. It is a popular, inexpensive alternative to other copper-based alloys due to its ductility and workability. The precise ratio of copper to zinc, furnace temperature , and additives affect each alloy's characteristics, though they generally include:Moderate strength、Exceptional ductility、Easy to machine, roll, press, and deep draw、Corrosion resistance、Antimicrobial properties.