6063 T5 T6 square hollow aluminum is a low-alloyed Al-Mg-Si series high-plasticity alloy. Has many valuable characteristics: 1. Heat treatment strengthened, high impact toughness, not sensitive to lack. 2. Has excellent thermoplasticity, can be extruded into complex structures at high speed. Thin-walled. Hollow various profiles or forgings with complex structure forging, wide quenching temperature range, low quenching sensitivity, after extrusion and forging demolding, As long as the temperature is higher than the quenching temperature. That is, it can be quenched by spraying water or passing through water. Thin-walled parts (6 <3mm) can also be air-quenched. 3. Excellent welding performance and corrosion resistance, no stress corrosion cracking tendency. Among heat-treatment-strengthable aluminum alloys, Al-Mg-Si series alloys are the only alloys without stress corrosion cracking. 4. After processing of 6063 T5 T6 square hollow aluminum, the surface is very smooth and easy to anodize and color. Its disadvantage is that if it is left at room temperature for a period of time after quenching, it will have an adverse effect on the strength (parking effect).
6063 T5 T6 square hollow aluminum’s uses: building profiles, irrigation pipes, extruded materials for vehicles, stands, furniture, elevators, fences, etc., and decorative components of different colors for aircraft, ships, light industry sectors, buildings, etc.
