The 7000 series aluminum is the strongest material in 8 series aluminum alloys. In particular, the 7075 aluminum plate is a super-hard aluminum, which is the ideal material for manufacturing aircraft. The price of 7075 aluminum is relatively higher than pure aluminum, so it is generally used for aviation. 7075 aluminum covers the advantages of 7000 series aluminum.

The 7000 series aluminum alloy can be regarded as the most strong type of industrial aluminum alloy, and its strength even reaches about 2/3 of industrially A3 steel, this is one of the important reasons why it is favored by customers. From another point of view, the advantages of the 7000 series aluminum alloy may be more obvious, achieving 2/3 of the strength of A3 steel, but only need 1/3 of the weight of A3 steel, for consumer electronics, 7000 series aluminum alloy are good metal material. Another advantage of 7000 series aluminum is its good wear resistance, which is mainly due to its higher hardness. 7075 aluminum sheet plate is one of the strong  commercial alloys, which has common corrosion resistance, good mechanical properties and anode reaction. Besides of applied in aircraft, 7075 aluminum plate can also be used to machining of mechanical equipment and mould.