Brass plate is a kind of widely used lead brass, has good mechanical properties, and good machinability, can withstand hot and cold pressure processing, used in cutting and stamping processing of various structural parts, such as gaskets, bushings, etc. Tin brass plate has high corrosion resistance, good mechanical properties, good pressure processing in cold and hot state, can be used for corrosion resistant parts on ships and steam, oil and other media contact parts and conduits.