The difference between hot rolled aluminum sheet and cold rolled aluminum sheet

In the aluminum sheet industry, there are many types of aluminum sheets. According to different production processes, aluminum sheets can be divided into cold-rolled aluminum sheets and hot-rolled aluminum sheets. The difference between cold rolled aluminum sheet and hot rolled aluminum sheet is as follows:

1. Different production processes: Cold rolling is processed by a cold casting machine into a casting coil (8mm thickness) processed by a cold rolling mill, while hot rolling is an aluminum ingot (400-500mm thickness) is heated at high temperature hot rolling mill machine;

2, different raw material supply: the difference between the two in the supply of aluminum ingots. Hot-rolled billets are cast aluminum ingots - heating - rolling into rolls for cold rolling, cold-rolled billets are casting rolls - cold rolling system;

3. Different performance: The surface quality of hot-rolled Aluminium Mirror Sheet aluminum sheet is good, and the mechanical properties and elongation properties are strong, and the oxidation effect is good. At the same time, the processing of aluminum discs is generally processed from aluminum sheets, and naturally it is also affected by the performance of aluminum sheets;

4. Different uses: Cold-rolled aluminum sheets are mostly used in molds, and hot-rolled aluminum sheets are suitable for stamping and stretching.

Haomei Aluminum has products: aluminum plate, cathode aluminum plate, aluminum belt, aluminum foil, aluminum coil, aluminum rod, aluminum grain, aluminum row, aluminum tube, aluminum rod, color coated aluminum sheet aluminum coil, pattern aluminum sheet aluminum coil, aluminum wafer and other products. The main material series are: 1 series, 2 series, 3 series, 5 series, 6 series, 8 series. Products are widely used in electrical appliances, insulation, machinery manufacturing, automotive, electronics, aerospace, military, mold, construction, printing, motor vehicles, instrumentation, chemicals, air conditioning, solar energy, refrigerators and other industries.