Dongguan Cheng Lin metal materials Co., Ltd.   

Product introduction brass???? with zinc as the main elements of copper alloy, with beautiful yellow, collectively brass. Copper zinc alloy called two yuan ordinary brass or brass. Three yuan more than the brass called special brass or complex brass. Brass alloy zinc containing less than 36% by the solid solution composition, with excellent cold workability, such as zinc containing 30% Huang Tongchang used to manufacture cartridge, commonly known as the brass cartridge or seven three brass. Brass alloy containing zinc in 36 ~ 42% between the solid solution composition, which is the most commonly used are zinc containing 40% of the six four brass. In order to improve the performance of ordinary brass, often add other elements, such as aluminum, nickel, manganese, tin, silicon, lead, etc.. Aluminum can improve the strength, hardness and corrosion resistance of brass, but the decrease of plasticity, suitable for liner condensing tubes and other corrosion resistant parts. Tin can improve the strength and brass of seawater corrosion resistance, so that the Navy brass, thermal equipment and propeller for ship. Lead can improve the cutting performance of brass; the easy cutting brass is often used as a clock parts. Brass castings used to make valve and pipe fittings. ? fire hydrant explosion-proof crescent wrench commonly used ships, is added into aluminum casting brass. Product attribute profile C3604 brass with high strength, structure is compact and uniform, good corrosion resistance, cutting, drilling and other machining performance is excellent, and has uniform and fine processing, copper scrap C3604 brass rod work smooth surface characteristics, suitable for high-speed automatic processing. C3604 green copper excellent cutting performance, used for bolt and nut, small screw, shaft, gear, valve and watches, carburetor, IT industry, precision instrument parts. The GD high precision angle of six copper bars can be used to import high-end CNC machine tools, processing and manufacturing of high precision parts. The function uses C3604 brass with cutting, drilling performance excellent, suitable for making air conditioning valves, mechanical parts, lathe. Other descriptions of the mechanical properties of C3604 density is 8.5g/cm /MPa tensile strength: 335 Vivtorinox hardness of HV (0.5): more than 80 transactions that Guangdong province cod, Guangdong province kuandaofahuo!

Aluminum, copper, titanium, nickel material, hard alloy