24 July 2021 2000 Series Aluminum Alloy
2A06 Aluminum Alloy Bar
2A06 aluminum alloy for high-strength hard aluminum, pressure processing performance and cutting performance and 2A12 the same, in the annealing and just quenching state of plastic is still good. 2A06 aluminum alloy can be quenched and aging treatment, the general corrosion stability and 2A12 the same, heated to 150 ~ 250 ℃, the formation of intergranular corrosion tend to be smaller than 2A12, spot welding and 2A12,2A16 the same, argon arc welding Better than 2A12, but worse than 2A16.
2a06 for the aluminum - copper - magnesium in the typical hard aluminum alloy, its composition is reasonable, the overall performance is better. Many countries produce this alloy, is the largest amount of hard aluminum. The alloy is characterized by: high strength, a certain heat resistance, can be used as 150 ° C below the working parts. At temperatures above 125 ° C, the strength of the 2a06 alloy is higher than that of the 7075 alloy.
Thermal state, annealing and new quenching state of the forming performance are better, heat treatment strengthening effect is remarkable, but the heat treatment process requires strict. Corrosion resistance is poor, but with pure aluminum can be effectively protected; welding easy to produce cracks, but the use of special technology can be welded, can also riveting. Widely used in aircraft structures, rivets, truck wheels, propeller components and other structural parts.