[China Aluminum Network] is generally based on industry guidance prices (aluminum ingot prices) + processing fees for each region! Processing fees are divided into: rough material prices. Oxidation price, electrophoretic price, spray coating price, processing cost and local production cost of the manufacturer, surface treatment requirements are linked, also includes freight, packing fee! Remove special custom basic industrial aluminum appearance, a 6 meters, cut into you The size to be used, such as 1 meter, is the cutting size.
In general, the corrosion resistance of 1 series pure aluminum is better, 5 series performs well, followed by 3 series and 6 series, 2 series and 7 series are poor. Corrosion resistance selection principles should be based on the use of the occasion. For high-strength alloys used in corrosive environments, a variety of corrosion-resistant composite materials must be used. Many customers are very concerned about buying aluminum, and the hardness is preferably directly related to the chemical composition of the alloy. The strength of aluminum profiles is an important factor that must be considered when designing a product. When aluminum alloy components are used as components, the appropriate alloy should be selected according to the pressure applied. The strength of pure aluminum is lower, while the degree of heat-treated alloys of 2 and 7 series is higher, and the hardness and strength have a certain lower relationship.
Corrosion resistance includes chemical corrosion, stress corrosion resistance and other properties. The different states also have a greater influence. From the higher hardness that can be achieved, the 7th, 2nd, 4th, 6th, 5th, 3rd, and 1th series decrease in turn.
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