http://www.chinamic-6.com/ An aluminum alloy is a composition consisting mainly of aluminum to which other elements have been added. The alloy is made by mixing together the elements when aluminum is molten (liquid), which cools to form a homogeneous solid solution. The other elements may make up as much as 15 percent of the alloy by mass. Aluminium alloy bar is produced through an extrusion process and is elongated using dies. Aluminum bar can be produced into a variety of different shapes and can be used for many different industrial applications. Aluminum bar has many different uses and industrial applications due to its light weight, corrosion resistance and excellent machinability. An aluminum alloy plate is a kind of aluminum metal product. Aluminum ingots are melted and added to different alloys. It is gotten after the Aluminum products are processed through casting-rolling or hot-rolling, cold-rolling, annealing, cross-cutting and other processes. Copper alloy is alloy based on copper, in which the main alloying elements are Zn, Sn, Si, Al, Ni. Cu-based alloys constitute mostly substitutional solid solutions. High purity copper is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. Alloy steel is a type of steel made from different metal alloys that come from iron, carbon, and high amounts of other elements. It's one of the most popular types of metal, and it's called alloy steel because of the elements used to make alloy steel form alloys when mixed. Stainless steel is an alloy of Iron with a minimum of 10.5% Chromium. Chromium produces a thin layer of oxide on the surface of the steel known as the "passive layer". This prevents any further corrosion of the surface. Increasing the amount of Chromium gives an increased resistance to corrosion. Titanium alloy is a metal or chemical alloy predominantly made of pure titanium with other metals or chemical elements dispersed. It's made by combining titanium with other metals and chemical ingredients precisely. The mixture is allowed to cool once the correct ratio has been attained. Magnesium alloy is the lightest metal structural material used in the aircraft, spacecraft, and rocket and missile manufacturing industries. Magnesium is lighter than aluminum, with a specific gravity of 1.8 and low strength, only 200 to 300 MPa (20 to 30 kg/mm2), and is mainly used to manufacture low-bearing parts. High temperature nickel alloys are usually called Superalloys or high-performance alloy, which have functions of having good surface security, exceptional mechanical strength and also resistance to rust, oxidation as well as thermal creep contortion. Nickel and high temp alloy pipe consists alloys with nickel as principal element. It is extensively u sed for its high temperature strength, corrosion resistance, thermal expansion, special magnetic properties. Nickel based alloy are very useful materials for the manufacture of high quality nickel alloy seamless pipes.