Aluminum 7075 With High Strength

The aluminum 7075 with high strength has tensile strength and yield strength, the unit is N/m㎡ (Newton per square millimeter), and the elongation is expressed in ‘%’ (percentage). The strength of aluminum alloy varies greatly with the difference of alloy composition and heat treatment. For example, the tensile strength of 7075T6 aluminum plate alloy is as high as 570N/m2, and the tensile strength of 1050-H24 is 110N/m2, which is almost 6 times different, and 1050- The elongation of H24 is 18%, and the elongation of 7075 aluminum plate is about 9%, which is more than twice the difference.

aluminum 7075 with high strength

Among the more common aluminum alloys, the 7075 aluminum alloy has the best strength. And the corrosion resistance of aluminum 7075 with high strength is quite poor. Many CNC machining parts use the 7075 aluminum alloy. Zinc is the main alloying element in this 7000 series aluminum alloy, and a little magnesium alloy allows the 7000 series aluminum material to be heat treated to very high strength properties. This 7000 series aluminum alloy materials are generally added with a small amount of copper, chromium and other alloys, among which the 7075 aluminum plate alloy is particularly high-grade, with the highest strength, suitable for aircraft frames and high strength accessories.


The aluminum 7075 with high strength are mainly produced in aluminum plate type, the 7075 aluminum plate thickness is 1- 450mm. Mainly used in mobile phones, blow molding (bottle) molds, ultrasonic plastic welding molds, golf heads, shoe molds, paper molds, foam molding molds, wax molds, templates, fixtures, mechanical equipment, Mold processing, making aluminum alloy bicycle frames and other fields. , The internal stress is eliminated, and the cutting is not deformed. The product shape is better, the precision is higher, and the performance is more stable.

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