3003 alloy aluminum is used for processing parts and components that require good formability, high corrosion resistance, and good weldability, or require both these properties and work with higher strength than 1XXX series alloys.
3004 aluminum sheet is commonly used in cans, and requires higher strength parts than 3003 alloy, chemical product production and storage devices, thin plate processing parts, construction processing parts, construction tools, various lamp parts.
3005 aluminum sheet is used in humid environments such as air conditioners, refrigerators, car bottoms, etc. It is also commonly used in building materials and color aluminum sheets.
3105 aluminum plate is used in room partitions, baffles, movable room plates, gutters and downpipes, sheet metal forming and processing parts, bottle caps, bottle stoppers, etc.
3A21 aluminum plates are used in aircraft fuel tanks, oil ducts, rivet wires, etc.; construction materials and food and other industrial equipment.
3003 aluminum alloy is mainly used in kitchen utensils, food and chemical product processing and storage devices, tanks and tanks for transporting liquid products, and various pressure vessels and pipes processed with thin plates.
According to the different alloy element content, aluminum plates can be divided into: 1××× series is industrial pure aluminum (Al), 2××× series is aluminum-copper alloy aluminum plate (Al-Cu), and 3××× series is aluminum-manganese alloy Aluminum plate (Al--Mn), 4××× series is aluminum-silicon alloy aluminum plate (Al—Si), 5××× series is aluminum-magnesium alloy aluminum plate (Al--Mg), 6××× series is aluminum-magnesium Silicon alloy aluminum plate (AL--Mg--Si), 7××× series is aluminum-zinc alloy aluminum plate [AL--Zn--Mg--(Cu)], and 8××× series is aluminum and other elements. In general, each series must be followed by three digits, each of which must have a number or letter, meaning: the second digit indicates the number of controlled impurities; the third and fourth digits indicate the lowest percentage of pure aluminum aluminum content after the decimal point content.
In recent years, aluminum alloy materials have been used on a large scale in many industries, and gradually become a substitute for steel, iron, copper and other materials. In addition to the price factor of aluminum plates, it mainly depends on its excellent performance. Taking 5182 aluminum plate as an example, its main alloy element is magnesium, medium strength, has good forming processability, corrosion resistance and weldability, and is widely used in the construction industry, transportation tools, and hardware products.