Factory Outlets Aluminum Precision Milling Parts - Copper casting – Neuland Metals

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.