aluminum alloy 2A12 and 6061 both belong to heat-treatable aluminum alloy, and they are difficult to distinguish from each other in appearance after heat treatment. Because of the huge difference in price between them, the difference is probably over 10000 yuan/ton. Therefore, many dealers in the market use 6061 aluminum plates to pretend to sell 2A12 aluminum plates.
Many customers want to purchase super hard aluminum plate, but they don’t know the alloy numbers. Today, Haomei Aluminum gives you a brief introduction of super hard aluminum plate and tells you the alloy numbers of super hard aluminum plate.
1.hardness: 6061 aluminum after heat treatment in the hardness of 90HB, while the 2A12 aluminum can reach 120HB near the difference between the two hardness, if you have brightness measurement equipment, you can measure the hardness.