1000 series aluminum: features: more than 99.00% aluminium, bonne conductivité électrique, bonne résistance à la corrosion, bonnes performances de soudage, low strength, no heat treatment strengthening. Application range: high-purity aluminum (aluminum content above 99.9%) is mainly used for Scientific experiment, chemical industry and special purpose.
2000 series aluminum: Fonctionnalités:: An aluminum alloy containing copper as the main alloying element. Manganese, magnesium, lead and bismuth are also added for machinability. Par exemple: 2011 alliage, pay attention to safety protection during the smelting process (hazardous gas will be produced). 2014 alloy used in aerospace industry, high strength. La 2017 alloy is a bit weaker than the 2014 alliage, but is easier to machine. 2014 can be strengthened by heat treatment. Disadvantages: Intergranular corrosion tends to be serious. Application range: aviation industry (2014 alliage), screw (2011 alliage) and industries with high service temperature (2017 alliage).
3000 series aluminum: Fonctionnalités: Aluminum alloy with manganese as the main alloying element, qui ne peut pas être renforcé par un traitement thermique, has good corrosion resistance and good welding performance. Bonne plasticité. (close to super aluminum alloy). Disadvantages: low strength, but can be strengthened by cold work hardening. Coarse grains are easily produced during annealing. Application range: oil guide seamless pipe (alliage 3003) and cans (alliage 3004) used in aircraft.
4000 series aluminum: mainly silicon, not commonly used. Some 4-series alloys can be strengthened by heat treatment, but some 4-series alloys cannot be heat-treated.
5000 series aluminum: Fonctionnalités: Mainly magnesium. Good resistance, bonnes performances de soudage, good fatigue strength, can not be strengthened by heat treatment, only cold working can improve the strength. Applications: lawn mower handles, aircraft fuel tank conduits, body armor.
6000 series aluminum Features: Mainly magnesium and silicon. Mg2Si is the main strengthening phase and is currently the most widely used alloy. 6063 et 6061 are used the most, others 6082, 6160, 6125, 6262, 6060, 6005, et 6463. 6063, 6060, et 6463 have relatively low strength in the 6 série. 6262, 6005, 6082, et 6061 have relatively high strength in the 6 série. Application range: energy transfer tools (tel que: car luggage racks, doors, windows, car bodies, dissipateurs de chaleur, box shells)
7000 series aluminum: Fonctionnalités: Mainly zinc, but sometimes a small amount of magnesium and copper are added. Parmi eux, superhard aluminum alloys contain zinc, lead, magnesium and copper alloys close to the hardness of steel. The extrusion speed is slower than that of the 6-series alloy, and the welding performance is good. 7005 et 7075 are the highest grades in the 7 série, which can be strengthened by heat treatment. Applications: Aviation (force-bearing components of aircraft, landing gear), rockets, propellers, and aerospace vehicles.
8000 series aluminum: Fonctionnalités: 8 series aluminum alloys are widely used in aluminum foil, with high corrosion resistance, and are most widely used in pharmaceutical aluminum foil packaging. Such as 8011 feuille médicinale, 8079 feuille médicinale.