3003 alloy aluminum coil supplier-Mingtai Aluminum
Introduction to composition and properties of 3003 alloy coil
3003 alloy aluminum coil is an aluminum alloy with manganese as the main alloying element. It has good corrosion resistance to atmospheric, fresh water, seawater, food, organic acid, gasoline, neutral inorganic salt aqueous solution, etc., and corrosion resistance in dilute acid. It is also very good, so it has the reputation of "king of rust". The chemical composition of the 3003 alloy coil is: silicon Si: 0.60 iron Fe: 0.70 copper Cu: 0.05-0.20 manganese Mn: 1.0-1.5 zinc Zn: 0.10 Other: single 0.05, total 0.15 aluminum Al: balance.
Use of 3003 alloy aluminum coil
The strength of the 3003 alloy aluminum coil is not high, and the slightly higher strength is mostly used for industrial pure aluminum. 3003 alloy aluminum coil cannot be heat-treated and strengthened. Therefore, the cold working method is often used to improve 3003 alloy aluminum coil mechanical properties: high plasticity in the annealed state, and semi-cold hardening. The plasticity is still good, the plasticity is low during cold work hardening, the corrosion resistance is good, the weldability is good, and the machinability is poor. The 3003 alloy coil is mainly used for processing parts that require good formability, high corrosion resistance, and good weldability. Such as kitchen utensils, food and chemical product processing and storage devices, tanks, tanks for transporting liquid products, various pressure vessels and pipes processed with thin sheets.
3003 alloy aluminum coil application market is broad
3003 alloy aluminum coil hollow aluminum strip is one of the necessary materials for producing insulating glass. 3003 alloy aluminum coil quality is directly related to the use effect of insulating glass, service life and thermal insulation function. The main function of the 3003 aluminum coil is to effectively separate two or more sheets of glass in the insulating glass for effective support. The hollow glass strip is made of high-purity aluminum as the raw material. After several dozens of processes, the surface of the 3003 alloy aluminum coil is smooth and smooth, non-oxidizing, non-corrosive, and has no effect on the desiccant, effectively eliminating the atomization phenomenon. It is a new type of environmentally friendly building materials with a broad application market.
As one of the main products of Henan Mingtai Aluminum, 3003 alloy aluminum coil has smooth and smooth surface, anti-rust and high anti-corrosion brightness; the aluminum strip has uniform surface penetration, good straightness, no deformation and stable size; High strength and toughness, can be continuously bent into an aluminum frame at any angle with the bending equipment. The 3003 alloy aluminum coil has matured and matured in more than ten years. The products are sold well in China and won the recognition and trust of new and old customers.
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