3003 alloy aluminum tread plate, also known as diamond plate or checker plate, is a type of aluminum sheet with a raised pattern of diamonds or lines on one side. It is made from 3003 aluminum alloy, which is a widely used and versatile aluminum grade that has excellent corrosion resistance, moderate strength, and good formability.
3003 alloy aluminum tread plate belongs to aluminum-manganese 3000 series diamond aluminum plate, the hardness and strength is higher than pure aluminum plate. 3003 patterned aluminum plate’s most significant feature is its excellent rust resistance, because it can effectively resist the corrosion of water vapor, so it is mostly used in cold storage floors, etc.. In terms of price, the price of 3003 patterned aluminum plate is higher than that of 1060 aluminum plate.