6061 t6 aluminum alloy plate has three different common heat treatment states: O, T4 and t6. The difference between the state of 6061 o aluminum sheet T6 and T651 is that in general, the internal stress of T6 will be relatively large, and the processing will be deformed. 6061 T651 should be a more suitable processing state, which is stretched on the basis of the T6 state to eliminate internal stress. The hardness of 6061 aluminum alloy plate has a lot to do with its composition. The higher the magnesium content, the better the hardness.

The main alloying elements of 6061 t6 aluminum alloy sheet are magnesium and silicon, and form Mg2Si phase. If it contains a certain amount of manganese and chromium, it can neutralize the adverse effects of iron. Small amounts of copper or zinc are sometimes added to increase the strength of the alloy without significantly reducing its corrosion resistance. There is a small amount of conductive material to counteract the detrimental effects of titanium and iron on conductivity. The zirconium or titanium in the 6061 aluminum plate can refine the grains and control the recrystallization structure. To improve machinability, lead and bismuth may be added. Mg2Si is solid-dissolved in aluminum, which makes the alloy have artificial age hardening function.

6061 t6 aluminum alloy sheet has good processing performance, good corrosion resistance, high toughness, easy coloring after processing, and good oxidation effect. The main uses of 4 x 8 aluminum sheet are: widely used in various industrial structural parts that require a certain strength and high corrosion resistance, such as the manufacture of trucks, tower buildings, ships, trams and railway vehicles. 6061 Aluminum Alloy Material & # 8217; Proprietary chemistry, casting and production techniques are the stability and consistency of the material. High stability and consistency, reducing deformation and movement during sawing and machining.