Hot-rolled medium-thick plate refers to aluminum plate with thickness of 4.5mm or more. It is widely used in industrial fields, aluminum plate for tanker aluminum can, aluminum plate for ship, aluminum for abrasives, aluminum plate for container, pressure vessel, aluminum for automobile, construction machineryaluminum and so on. Common hot-rolled plate has 1 series of 1100 aluminum plate, 1060 aluminum plate, 1070 aluminum plate, 1050 aluminum plate, etc., 3 series has 3003 aluminum plate, 3004 aluminum plate,3005 aluminum plate, 3104 aluminum plate, 3105 aluminum plate, etc., 5 series of 5082 Aluminum plate, 5182 aluminum plate, 5083 aluminum plate, 5754 aluminum plate, 5454 aluminum plate, etc., 6 series have 6061, 6082, 6083 and so on.
The hot-rolled sheet has a uniform annealing process than the cast-rolled sheet, so defects such as composition segregation and impurities are relatively easy to solve. The quality of the product is higher than that of the cast aluminum plate. The deep-drawn performance and bending performance of the hot-rolled aluminum plate are much higher than that of the cast-rolled aluminum plate, and the price is higher than that of the cast-rolled aluminum plate.
Signi Aluminum selects raw material aluminum ingots, selects special blanks, controls the quality from the source, adopts international advanced production equipment, and the rolling mill equipment is equipped with advanced Siemens thickness automatic control system and Siemens plate automatic control system to realize the plate type and Precise control of thickness; manufactured by high-precision imported rolling mill with online form factor and Siemens control system. The surface of the product is free of impurities, silvery white, bright color, and the plate shape is extremely flat, which is greatly recognized by customers.