Is it available to bending 6061 aluminum plate without crack? The answer is YES! Many industries will have bending needs when they perform secondary processing of aluminum plate. Not all grades of aluminum plate are suitable for bending. Even if this grade of aluminum plate is suitable for bending, its different tempers may not be suitable for bending. Today, we will talk about whether 6061 aluminum plate is suitable for bending?
6061 aluminum plate can be bent, but it needs to see what temper it is in. Generally, 6061 aluminum plate in T6 temper and H112 are not suitable for bending. When bending 90 degrees in these two states, it will break. How can the 6061 aluminum plate be bent? Bending 6061 aluminum plate should be operated after annealing and softening. However, the hardness of 6061 aluminum plate can be improved by aging treatment during bending. However, it should be noted that deformation will occur during aging treatment. Control temperature and temperature during aging time.
6061 t6 aluminum plate can be bent, but the hardness in T6 state is higher, and the bending surface of 6061 t6 aluminum plate is easy to wrinkle or crack. In contrast, 6061-O state aluminum plate is more suitable for bending. Too thick aluminum plate is not easy to bend, we understand it as soon as we think about it, try to use a thinner bending 6061 aluminum plate. The larger the bending R angle, the higher the success rate, so try to increase the bending R angle as much as possible. The bending direction should be perpendicular to the grain direction of the 6061 aluminum plate, not parallel. For aluminum plate parts that need to be drawn, it is best to bend and then draw when the process permits, otherwise the probability of bending and cracking will increase.