1: Aluminum alloy, the mechanical properties of this material is not stable.aluminium plate 20mm thick
2: Aluminum-magnesium alloy, containing some manganese, the biggest advantage of the material is good antioxidant capacity, and because of the manganese content, it has a certain strength and rigidity, is the best smallpox material.marine aluminium plate
3: Aluminum-manganese alloy, the strength and stiffness of the material slightly better than aluminum-magnesium alloy, but slightly lower than the antioxidant capacity of aluminum-magnesium alloy, such as both sides are protective treatment, basically solve their oxidation resistance than aluminum-magnesium alloy good shortcomings .
4: The raw material of the board is that the aluminum processing plant will dissolve the aluminum ingot into the aluminum plate and do not control the chemical composition at all.As the chemical composition is out of control, the performance of these materials is very unstable, resulting in serious surface irregularity, deformation and oxidation.aluminium plate 3mm thick
5: Aluminum alloy of manganese and magnesium content less, so its strength and stiffness are significantly lower than the aluminum-magnesium alloy and aluminum-manganese alloy (but expensive) due to its soft, easy processing, as long as a certain thickness, To meet the basic requirements of smallpox flatness (due to its moderate price, the current aluminum ceiling are used in the production of such materials.) But its antioxidant capacity significantly less than aluminum-magnesium alloy and aluminum-manganese alloy.aluminium plate 6061 t6