Heat treatment process of Al1060 aluminum plate: rapid annealing: heating temperature 350~410 °C; With the difference of the effective thickness of the material, the holding time is between 30~120min; Air or water cooling. High temperature annealing: heating temperature 350~500 °C; When the thickness of the finished product is ≥ 6mm, the heat preservation time is 10~30min, and when it is <6mm, it is heated through; Air cooling. Low temperature annealing: heating temperature 150~250 °C; Holding time is 2~3h; Air or water cooled.
