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The alloy status and properties of 6082 mold aluminum sheet
- 2017-03-21 09:15 -
The aluminum sheet for the aluminum sheet mold usually has a high strength and heat treatment alloy, which needs good mechanical properties, easy to use and easy to process. According to the applications and characteristics of the mold, aluminum sheet also need to have corrosion resistance and oxidation resistance.
The 6000 series aluminum sheet is an extruded alloy with Al-Mg-Si element added. At present, more than 70% of the aluminum extrusion processing material in the world is made of the alloy of the 6000 series. 6082 aluminum sheet has O state and T state. The O state is an annealed state, which is suitable for obtaining the minimum strength of the finished product by complete annealing. The T state is a heat treatment state, different from other states, suitable for heat treatment, after or not to work hardening to achieve stable products. The first digit behind the T word indicates the basic type of heat treatment (from 1-10), and then the numbers indicate a change in the details of the heat treatment.

O and T4 of 6082 aluminum sheets are suitable for bending and forming applications. The T5 and T6 states are suitable for good machinability requirements of the mold. The g eneral mold use 6082 aluminum is medium thick aluminum sheet, some specific processing need to use the chip separator or other special technology to help chip separation, are widely used in mechanical parts, forging, commercial vehicles, railway structures, shipbuilding etc
The corrosion resistance and wear resistance of 6082 aluminum sheet are better. It has good processing performance and excellent welding characteristics. Moreover, the utility model has the advantages of high resistance, high corrosion resistance, high toughness, no deformation after processing, dense material and no defects, and can also be used for products with high performance requirements of the tank car body and the like.
In July 2015, the production line of "1+1" hot rolled strip production line of high-precision aluminum alloy with aluminum strip was put into operation in the year of, which is the most widely used hot rolling line. The "1+1" main ultra wide ultra thick aluminum sheet, sheet will be mainly to meet domestic automobile market demand for mold parts of aluminum, Mingtai aluminum implementation spans from the general public to automobile aluminum and rail aluminum.