Recovery types

Scrap brass recycling

Scrap brass recycling

Brass is an alloy made of copper and zinc. If it is only made up of copper and zinc brass is called ordinary brass. Brass is often used in the manufacture of valves, pipes, radiators and air conditioning inside and outside connecting.
&Nbsp;   is made up of two or more elements of a variety of alloys is called special brass. Such as lead, Tin, manganese, nickel, iron, Silicon, copper alloys. Brass has a strong wear resistance. Special brass called special brass, it has high strength, hardness, corrosion resistance is strong. The mechanical properties and cutting are more prominent. Pull into a seamless copper tube by the brass, soft, strong resistance. Seamless brass tube can be used for heat exchangers and condensers, cryogenic pipelines, submarine transport pipes. Manufacture of sheet metal, rods, bars, tubes, casting parts, and so on. 62%~68% containing copper, plastic, and manufacture of pressure equipment.
According to different types of alloying elements that are contained in brass, brass is divided into ordinary and special brass brass two. Pressure processing of deformation of brass called brass.
Brass copper alloys with zinc as the main add elements, with a beautiful yellow, called brass. CU-Zn binary alloy known as common or simple brass to brass. Three more complex special brass or brass brass said. Low zinc brass alloy composed of solid solution 36%, with good cold forming properties, such as 30% often used for making brass cartridge case containing zinc, commonly known as the cartridge case brass brass or 73. Zinc in the brass alloy and solid solution formed between 36~42%, one of the most commonly used are zinc 40% 64 brass. In order to improve the General performance of brass, often add other elements, such as aluminium, nickel, and manganese, Tin, Silicon, lead, etc. Aluminium can improve the strength of brass, hardness, and corrosion resistance, but reduce the plastic, suitable for sea corrosion resistance of condenser tubes and other parts. Tin can improve strength and resistance to seawater corrosion of brass, it said the Navy brass, such as thermal equipment of ships and propellers. Lead to improved Machinability of brass; this kind of free-cutting brass for clock parts. Brass casting is often used for valves and pipe fittings and so on.
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