Aluminum plate is a flat material made of aluminum alloy, which has the characteristics of light weight, corrosion resistance, easy processing and high strength. the common thickness is 0.2-200mm, the width is 100-2600mm, and the length is 500-16000mm.Common aluminum plates include pure aluminum plates, aluminum alloy plates, aluminum-magnesium alloy plates, etc. Common aluminum sheet processing methods include shearing, bending, stamping, riveting, welding, etc.