Copper casting

Short Description:

Bronze casting are a kind of copper alloy material which are widely used in the machinery manufacturing industry, ship building, automotive and construction industries. The most popular sorts of bronze castings can be classified as Cu-Sn, Cu-Al, Cu-Pb, Cu-Mn castings. Below are the common grades


Product Detail

Bronze casting are a kind of copper alloy material which are widely used in the machinery manufacturing industry, ship building, automotive and construction industries. The most popular sorts of bronze castings can be classified as Cu-Sn, Cu-Al, Cu-Pb, Cu-Mn castings. Below are the common grade of

     Grade

Element   % Application

ZQSnD10-1

Cu-10Sn-1p Wear resisting parts under heavy duty and high sliding speed

ZQSnD10-2

Cu-10Sn-2Zn Complicated design casting, valves, pump, gear, and turbo

ZQSnD10-5

Cu-10Sn-5Pb structural material, anti corrosion and anti acid parts

ZQSnD6-6-3

Cu-6Sn-6Zn-3Pb Parts working under friction conditions, such as bushing.

ZQSnD5-5-5

Cu-5Sn-5Zn-5Pb Wear and corrosion resistant parts that operate under high loads and at moderate sliding speeds

ZQPbD10-10

ZQPbD15-8

ZQPbD17-4-4

Cu-10Sn-10Pb Automotive part and other heavy duty parts
Cu-15Pb-8Sn Anti acid parts and parts working under high pressure.
Cu-17Pb-4Sn-4Zn High sliding speed bearing and general wear resistant parts

ZQMnD12-8-3

Cu-13Mn-8Al-3Fe Heavy duty machinery bushing and high strength wear resistant, pressure loading part

QMnD12-8-3-2

Cu-13Mn-8Al-3Fe-2Ni High strength anti corrosion, wear resistant and pressure loading parts.

ZQAlD9-4-4-2

Cu-9.4Al-4.5Fe-4.5Ni-1.5Mn Anti corrision, high strength casting. Wear resistant and parts working in high temperature.

The copper alloy with zinc as the main alloying element is usually called brass. Copper-zinc binary alloy called ordinary brass. With more alloy element added to the material based on copper-zinc alloy, it will be called special brass. Brass casting is widely applied in machinery industry, ship building, aerospace, automotive, construction, etc. The main characteristics of brass casting are wear resistance and anti rust features. Normal production methods for brass castings are die casting, centrifugal casting, lost wax casting and sand casting.


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