7075 aluminium sheet for sale Haomei

7075 aluminium sheet for sale Haomei

7075 aluminium sheet is the lightest and strongest aluminium available, and super expensive! 7075 aluminium alloy is a cold treated forged alloy with high strength, far superior to soft steel. 7075 is one of the strongest alloys commercially available. General corrosion resistance, good mechanical properties and anodic reaction. The fine grain size makes 7075 aluminium sheet better for deep drilling, tool wear resistance is enhanced and the threaded roll system is more different from heavy.

7075 aluminum belongs to the Al-Zn-Mg-Cu system of super-hard aluminum, 7075 alloy is the late 1940s has been used in the aircraft manufacturing industry, still in the aviation industry is widely used in the ultra-high strength deformed aluminum alloy. Its characteristics are, good plasticity after solid solution treatment, heat treatment strengthening effect is particularly good, in 150 ℃ below the high strength, and has a particularly good low temperature strength; welding performance is poor; have stress corrosion cracking tendency; need to be used by the aluminum or other protective treatment. Double-stage ageing can improve the ability of 7075 aluminium sheet alloy to resist stress corrosion cracking. According to China's executive standard: GB/T3880.2 - 2006, stable solid solution and good plasticity after treatment, for heat treatment strengthening effect is particularly good, super strength 7075 also has the beauty of steel.

In 7075 aluminium alloy and 7075 aluminium sheet, zinc is the main alloying element. 7075 aluminium is strong, comparable in strength to many steels, and has good fatigue strength and average machinability, but has poorer resistance to corrosion than many other aluminium alloys. Its relatively high cost limits its use to applications for which cheaper alloys are not suitable. We offer 7075 aluminium sheet for sale, if wanted, please contact us.