Binary brass performance variation: its conductivity, thermal conductivity, with the increase of Zn content decreased, and the mechanical properties (tensile strength, hardness) rises with the increase of Zn content; of binary brass in the industrial application, primarily selected according to their performance. H96, H90 and H85: good electrical conductivity, thermal conductivity and corrosion resistance, sufficient strength and good the cold thermal processing performance, a large number to make the condenser, heat pipes, heat sinks, cooling equipment and electrical conductivity parts. H70, H68: high plasticity and high strength, cold-forming properties particularly suitable for cold stamping or deep drawing manufacturing complex parts of various shapes. H62: α + β brass, high strength, good plasticity in the hot state; cold ductility and good machinability, corrosion resistance, easy welding, plate, bar, pipe, wire for industrial The extensive use of wide application, commercial brass, "said. H59: high strength; high zinc content, can withstand hot pressure processing, general corrosion resistance and used in machinery manufacturing, and more bars and sections. http://tjdsgg.cn