Aluminum plate refers to the aluminum material with a thickness of more than 0.2mm to less than 500mm, a width of more than 200mm, and a length of less than 16m, which is called aluminum plate or aluminum sheet. The aluminum material with a width of less than 0.2mm is aluminum material, and the aluminum plate with a width of less than 200mm is row material or strip material (of course, with the progress of large equipment, there are more aluminum plates with a width of 600mm).
 
Aluminum plate refers to the rectangular plate rolled from aluminum ingot, which is divided into pure aluminum plate, alloy aluminum plate, thin aluminum plate, medium thick aluminum plate and patterned aluminum plate.
 
In the aluminum alloy, the brand is representative. The following is an example of 7075t651 aluminum plate. The first 7 represents aluminum and aluminum alloy group - aluminum zinc magnesium alloy. Aluminum and aluminum alloy groups are divided into nine categories. Among them, 1, 3, 5, 6 and 7 series of aluminum and aluminum alloys are the main ones, while other series are less likely to be used in actual use.
 
Class I: Series 1: industrial pure aluminum
 
Class II: system 2: aluminum copper alloy
 
Class III: 3 Series: aluminum manganese alloy
 
Class IV: Series IV: aluminum silicon alloy
 
Class V: 5 Series: aluminum magnesium alloy
 
Category VI: 6 Series: aluminum magnesium silicon alloy
 
Class 7: Series 7: aluminum zinc magnesium copper alloy
 
Class 8: 8 series: other alloys
 
Class 9: Series 9: spare alloy