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FAQ

Light aluminum is what mean?
Extruded out only through aging treatment, without other surface treatment of aluminum (such as spraying, oxidation and other deep-processing)
What are the differences between standard and non - standard shapes?
This is not an exact statement for aluminum standard and non - standard, if only to meet the standards is not comprehensive, such as building materials and industrial aluminum profiles of the points, take the building materials, building materials have Aluminum Alloy standard GB5237.1-6-2008, in this standard, the size of section tolerance, mechanical properties, surface treatment quality by grade are made clear, such as the wall thickness profiles allow positive and negative tolerance. The provisions of the standard aluminum doors and windows, for aluminum windows, the wall thickness must be greater than 1.4mm, used for aluminum doors, and its wall thickness must be greater than 2mm. Thus, the aluminum should be standard and non-standard argument, but the qualified and unqualified products, for material strength, surface treatment quality, form and position tolerance must meet the standard requirements for wall thickness according to the thickness of the corresponding use of selected aluminum.
Calculation of heat dissipation of aluminium profile radiator
This requires software that is not easy to compute directly, and the formulas may pull out a long string and are inaccurateBecause the contact of the bottom of the profile is initiated by the heat source, the contact area is first set, which affects the distance and conduction angle of the thermal conductivityWhen you change this condition, the whole formula varies greatlyAgain, set convection and convection intensities, convection fluid properties and relative heat exchange efficienciesIn the radiator industry, there have been similar formulas, but only the natural convection settings, and in the heat under the state, heat dissipation at room temperature settingsProfessional software has many, FLOWTHEM, e-therm, ice-pake and so on, even Pro-E seems to be able to hang modules to do simulationSuggest going directly to software
Yes, aluminum profiles are highly durable. Aluminum is known for its exceptional strength-to-weight ratio, making it an ideal choice for a variety of applications where durability is essential. Aluminum profiles are resistant to corrosion, which means they can withstand exposure to harsh environmental conditions without deteriorating. Additionally, aluminum profiles have excellent structural integrity, allowing them to withstand heavy loads and impacts without bending or breaking. This makes them highly reliable and long-lasting, making them a popular choice in industries such as construction, automotive, aerospace, and many more.
What's the price of aluminum alloy die castings and aluminum profiles?
In fact, the price is different, mainly depends on quality
What is the difference between 6063-T5 and 6061-T6 aluminum profiles?
6063 Aluminum Alloy belongs to Aluminum Alloy heat treatment, the main alloying elements as magnesium and silicon, the main strengthening phase is Mg2Si, with moderate strength, high corrosion resistance, no stress corrosion cracking tendency, good welding performance and corrosion resistance of weld zone constant etc.. The aluminum alloy has wide quenching range and low sensitivity to quenching temperature, and the thin-wall parts can be realized by wind quenching (strong wind cooling). Alloys are widely used in the frame and load-bearing panels of the construction and automotive industries. There is a relatively large tendency of over ageing in the welding process of this alloy. The direct reason is that the strengthening phase has been changed by the temperature.
What are the features of the poor aluminum profiles?
Poor quality aluminum profile:1, chemical composition unqualified, seriously endanger the safety of construction projects.2 、 profile corrosion resistance function is low.3, the film thickness is thin. The national standard rules of construction of aluminum oxide film thickness not less than 10um (m). The thickness is not enough, aluminum looks easy to rust and corrosion. Some no name and address, production license, certificate of inspection in the aluminum oxide film, the thickness of only 2 to 4um, some even without film.
How much is aluminum freight per kilometer per ton?
The most accurate and effective way of Logistics: find a phone call to ask ah, less than 1 tons and tons of vehicle and hair are not the same, where to go is not the same, some small place to transfer is much more expensive, General Logistics 1 tons in about 500