discount 70% in 2018-08-15 to 2018-08-17
price: USD$ 34.44
freight :USD$7.00,(Postal parcel)
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Commodity coding [Z+tUMuSWI5jYD18D]
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1Department: characteristics:Al99.00%Above,Good conductivity is good,Good corrosion resistance,Good welding performance,Low intensity,Non heat treatment strengthening. Application range: high purity aluminum(Aluminium content99.9%Above)Mainly used in scientific experiments,Chemical industry and special use.
2Department: characteristics::Aluminum alloy with copper as the main element.Manganese, magnesium, lead and bismuth will also be added for cutting. Such as:2011Alloy, in the process of melting, pay attention to safety protection (will produce harmful gas).2014The alloy is used in aeronautical industry with high strength.2017Alloying ratio2014The strength of the alloy is a little lower, but it is easier to process.2014It can be enhanced by heat treatment. Shortcoming: intergranular corrosion tends to be serious. Application scope: Aeronautical Industry (2014Alloy), screw (2011Alloy) and the use of higher temperature industry (2017Alloy).
3Characteristics: the aluminum alloy with manganese as the main alloy element is not heat-treated, has good corrosion resistance and good weldability. The plasticity is good. (close to super aluminum alloy). Disadvantages: low strength, but can be strengthened by cold working hardening. It is easy to produce coarse grain when annealed. Application range: Oil seamless tube used on aircraft (3003Alloy).3004Alloy).
4System: silicon mainly, not commonly used. Part4The system can be enhanced by heat treatment, but also part of it4The alloy is not heat-treated.
5Department: characteristics: mainly with magnesium. Good resistance, good welding performance, good fatigue strength, no heat treatment strengthening, only cold processing to improve strength. Application scope: the handle of the lawn mower, the aircraft oil tank tube, the bulletproof vest.
6Characteristics: mainly with magnesium and silicon.Mg2SiAs the main strengthening phase, the most widely used alloy at present. 6063、6061The most used, the other6082、6160、6125、6262、6060、6005、6463。 6063、6060、6463stay6The strength of the system is low. 6262、6005、6082、6061stay6The strength of the system is high. The frame at the middle end of the cyclone two is6061 Characteristics: medium strength, good corrosion resistance, good welding performance, good process performance (easy extrusion forming), good oxidation and coloring performance. Application range: AC energy tools (such as car luggage rack, door, window, body, radiator, box shell)
7System: characteristics: zinc mainly, but sometimes a small amount of magnesium and copper. The superhard aluminum alloy is the hardness that contains zinc, lead, magnesium and copper alloy close to the steel. Extrusion speed6It is slow in alloy and good in welding performance.7005and7075yes7The highest grade in the system can be enhanced by heat treatment. Applications: Aeronautical aspects (aircraft bearing components, landing gear), rockets, propellers, airships.