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7xxx Series Aluminum Alloy

WIXSTEEL INDUSTRIAL OFFER THE BEST QUALITY  7XXX SERIES ALUMINUM ALLOY

Aluminium alloys (or aluminum alloys; see spelling differences) are alloys in which aluminium (Al) is the predominant metal. The typical alloying elements are copper, magnesium, manganese, silicon, tin and zinc. There are two principal classifications, namely casting alloys and wrought alloys, both of which are further subdivided into the categories heat-treatable and non-heat-treatable. About 85% of aluminium is used for wrought products, for example rolled plate, foils and extrusions. Cast aluminium alloys yield cost-effective products due to the low melting point, although they generally have lower tensile strengths than wrought alloys. The most important cast aluminium alloy system is Al–Si, where the high levels of silicon (4.0–13%) contribute to give good casting characteristics. Aluminium alloys are widely used in engineering structures and components where light weight or corrosion resistance is required.
7000 series aluminum alloy representative 7075 mainly contains zinc element. Also belongs to the aviation series, is aluminum magnesium zinc copper alloy, is heat treatment alloy, are super hard aluminum alloy, have good wear resistance. Also have good weldability, but the corrosion resistance is poor.

7xxx Series Aluminium Alloy