6082 aluminum plate in aluminum alloy materials, belongs to the medium strength and hardness of the material, its excellent processing performance makes it often used in the high-speed train, the performance of the 6082 aluminum plate has a great relationship with the number of its composition, then 6082 aluminum plate manufacturers to talk about, 6082 aluminum plate composition control.

The mechanical properties of 6082 aluminum plate are very high. When the content of Mg2Si increases from 0.5% to 1.0%, the tensile strength of 6082 aluminum plate doubles, but the quenching sensitivity and extrusion deformation resistance of the alloy also increase, so the content of Mg2Si should be controlled within 1.2% ~ 1.5%, and the excess Si is of great help to the improvement of the strength of the alloy.However, it will also increase the brittleness and reduce the extrusion plasticity of the alloy. Generally, it is advisable to control the excess Si content within 0.2% ~ 0.4%.In order to increase the recrystallization temperature of 6082 alloy, a certain amount of Mn element should be added to prevent the recrystallization or the growth of recrystallized grains during extrusion and refine the grains.However, too high Mn content will increase the quenching sensitivity of the alloy, and form a thick second phase containing Mn, which will reduce its inhibition effect on the recrystallization process and affect the casting properties of the alloy. With the increase of Mn content, the viscosity increases and the fluidity decreases. Therefore, the Mn content should be controlled within the range of 0.4% ~ 0.6%.

6082 aluminum plate composition control is about this, want to consult about the price of 6082 aluminum plate customers can call to consult us.