5052 aluminium round discs are of the fine performances in all normal aluminum circle alloys. The 5052 aluminum circle is an AL-Mg series alloy and is the maximum extensively used sort of rust-evidence aluminum. Because magnesium is the principle alloying detail of 5052 aluminum, the strength of 5052 is high, mainly the fatigue energy. Similarly to magnesium, different alloy factors are introduced to the 5052 aluminum wafer, which additionally contains a small amount of manganese, chromium, bery...