The next finer classification is the aluminium sheet standard sizes. Standard aluminium sheet sizes include aluminium sheet metal thickness, width and length. When ordering aluminum alloy sheet, customers can strictly request these data. Generally speaking, according to aluminium sheet thickness in mm, sheets of aluminum can be divided into the following types:
Thin aluminium sheet: 0.15 – 2.0 mm
Conventional aluminum sheet: 2.0 – 6.0 mm
Middle aluminum sheet: 6.0 – 25.0 mm
Thick aluminum sheet: 25 – 200 mm
Super thick aluminum sheet: above 200 mm
It is worth mentioning that the unit of aluminum plate thickness also deserves attention. Aluminium sheet thickness in mm is the most commonly used unit in the market. There are others such as aluminum sheet gauge thickness, inch sizes, etc. The transformation between these units is equally important. Aluminium sheet thickness gauge in mm could be very different.