Add: 2F, Building A1, No. 276, E. Baoshi Rd., Baoan District, Shenzhen
The use of ordinary brass is very wide, such as water tanks, water supply and drainage pipes, medals, bellows, serpentine pipes, condensation pipes, shells and a variety of complex shapes of punching products, hardware and other pieces. With the increase of zinc content from H63 to H59, they are able to withstand thermal processing very well, and are used in various parts of machinery and electrical appliances, stamping parts and musical instruments.
In order to improve the corrosion resistance, strength, hardness and machinability of brass, a small amount is added to the copper-zinc alloy (generally 1% to 2%, a few up to 3% to 4%, and extremely few up to 5% to 6). %) Tin, aluminum, manganese, iron, silicon, nickel, lead and other elements, constitute ternary, quaternary, or even five-element alloy, that is complex brass, also known as special brass.