Most of the items in the construction process, can use a lot of materials, and these materials in fact itself contains to many characteristics, so if you can operate well, can play the effect of one to three, aluminum sheet is in such a material.
Aluminum sheet has many types of distinction, of course, these different types of aluminum sheet use scope needs to be clear, different series of aluminum sheet in the use of a great difference. The following is an example for you to explain.
Aviation aluminum sheet generally refers to the 7 series aluminum alloy; and our daily prodsuctionwith a lot of ordinary aluminum sheet is generally 6 series aluminum alloy; like construction, industry, food packaging, etc. are used in the 3 series aluminum alloy.
Of course, there are other 1 series, 2 series, etc. But today, we will introdsuce the advantages and disadvantages of aviation aluminum sheet and aviation aluminum sheet in detail.
Which aluminum sheet model is aircraft aluminum sheet?
The common model of aviation aluminum sheet is generally 7075 in 7 series aluminum alloy.
7 series aluminum alloy is the hardness value of all aluminum alloys is high, 7075 t6 aircraft aluminum sheet is very strong, has good mechanical properties and anodic reaction. It can be used to manufacture high stress structural parts with high structural strength requirements and corrosion resistance, such as the lower airfoil wall panels of aircraft, trusses, etc.
The advantages and disadvantages of aviation aluminum sheet
1, 7075 aluminum sheet after solid solution treatment plasticity, heat treatment strengthening effect is good, in 150 degrees below the good strength, and has a particularly good low temperature strength.
2, hardness strength is very high, but the weight is very low. 7075 aluminum sheet after high temperature oxidation treatment, completely inherited the advantages of aluminum oxide, can make the aviation aluminum sheet high pressure resistance, impact resistance, welding without fracture, rust resistance and other advantages.
3, the higher the hardness of the aluminum sheet molding more difficult, so the aviation aluminum sheet cost is very high.