5052 aluminum plate is AL-Mg alloy aluminum plate, magnesium is 5052 alloy aluminum alloy in the main alloy element, is the most widely used a rust-proof aluminum, this alloy is high strength, especially with anti-fatigue strength: plastic and corrosion resistance High strength, can not heat treatment to strengthen, in the semi-cold hardening when the plastic is still good, cold hardening when the plastic low, good corrosion resistance, good weldability, cutting performance can be poor, can be polished.