Aluminum Extrusion 6063

● Density: 2.83g/cm3 (0.102lb / in3) at 20 ºC (68F)
● Annealing temperature 415 ºC (775 ºF)
● Solution temperature 475 ºC (890 ºF)
● Ageing temperature 120-175 ºC (250-350 ºF)

The main alloy element of the 7075 system aluminium alloy is zinc. Adding magnesium to the alloy containing 3% – 75% zinc can form MgZn2 with a remarkable strengthening effect, which makes the heat treatment effect of the alloy much better than that of the aluminium zinc binary alloy. If the content of zinc and magnesium in the alloy is increased, the tensile hardness will be further improved, but its resistance to stress corrosion and exfoliation corrosion will be reduced. After heat treatment, it can reach a very high level. The material of this series is made of 7075-7651 aluminium alloy, which is known as the best product in aluminium alloy. It has high strength and is far superior to mild steel. This alloy has good mechanical properties and anode reaction. It is mainly used in aerospace, mould processing, mechanical equipment, tooling and fixtures, especially for aircraft manufacturing structures and other products with high strength and resistance. High-stress structures with strong corrosion resistance.