aluminium 7075-T651 is known as the best product in aluminum alloy. T651 said that this alloy after heat treatment and pre stretching process, yield strength of aluminium T6 alloy and aluminium T651 alloy with the tensile strength of 572MPa and 503MPa. At the same time the aluminium 7075 alloys have good mechanical properties and performance evaluation of aluminium 7075 alloy anodic oxidation.