Copper rod is a kind of non-ferrous metal processing bar, which has good processing performance and high conductivity. Mainly divided into brass rods (copper-zinc alloy, cheaper), red copper rods (higher copper content).
A brass rod is a rod-shaped object made of an alloy of copper and zinc, and is named for its yellow color. Brass with a copper content of 56% to 68% has a melting point of 934 to 967 degrees. Brass has good mechanical properties and wear resistance, and can be used to manufacture precision instruments, parts of ships, shells of guns, etc. Different zinc content will have different colors, such as zinc content of 18%-20% will be red and yellow, and zinc content of 20%-30% will be brown. In addition, brass has a unique sound, so musical instruments such as gongs, cymbals, bells and trumpets in the east, and brass instruments in the west are all made of brass.