Mill Finish Aluminum Coil Foil for Building Materials / Decoration

Henan Everwin Trade Co., Ltd. is jointly invested and founded by 6 famous factories. As a professional manufacturer &trading company of aluminum processing and decorative materials, we own continuous casting and rolling lines, hot rolling lines, cold rolling lines, automatic roller painting lines, automatic embossing production lines, transverse shear production lines, tension leveller, annealing furnace, cutting machines.

Aluminum Coil:

Aluminum alloy has high strength, low density, fast heat dissipation, and excellent castability; At the same time, it has good weldability; It can be processed into various profiles and is widely used in the manufacturing of aviation equipment, transportation tools, and building structural components.

At present, the main types of aluminum coils sold in the market are pure aluminum and aluminum alloys. Pure aluminum has low strength and is prone to oxidation, so it is often used to make products with low requirements; Aluminum alloys, on the other hand, are widely used in the manufacturing of high-end materials such as aircraft engine parts and automotive components due to their high strength and good corrosion resistance.

1000 Series:Industrial Pure Aluminum  Represents the 1000 series of aluminium sheets, also known as pure aluminium sheets, in all series, 1000 series belongs to the series with the largest aluminium content. The purity can reach over 99.00%.
2000 Series:Aluminum-copper alloys  The aluminium sheet representing 2A16 (LY16) 2A06 (LY6) 2000 series is characterized by high hardness, in which the content of copper is the highest, about 3-5%.
3000 Series:Aluminum-manganese alloys  Represents 3003 3003 3A21 mainly. It can also be called rust-proof aluminium sheet. 3000 series aluminium sheet is mainly composed of manganese. The manganese content ranges from 1.0% to 1.5%. It is a series with better rust-proof function.
4000 Series:Al-Si alloys  The aluminium sheet representing the 4A01 4000 series belongs to the series with high silicon content. Usually the silicon content is between 4.5 and 6.0%. It belongs to building materials, mechanical parts, forging materials, welding materials, low melting point, good corrosion resistance.
5000 Series:Al-Mg alloys  Represents 5052.5005.5083.5A05 series. 5000 series aluminium sheet belongs to the more commonly used alloy aluminium sheet series,the main element is magnesium, the magnesium content is between 3-5%. It can also be called Al-Mg alloy. The main characteristics are low density, high tensile strength and high elongation.
6000 Series:Aluminum Magnesium Silicon Alloys  The representative 6061 mainly contains magnesium and silicon, so it concentrates the advantages of 4000 series and 5000 Series. 6061 is a cold-treated aluminium forging product, which is suitable for applications requiring high corrosion resistance and oxidation resistance.  
7000 Series:Aluminum Zinc Alloys  The representative 7075 mainly contains Aluminum Zinc Alloys, Corrosion resistance: corrosion resistance includes chemical corrosion, stress corrosion and other properties.In general, the corrosion resistance of series 1 is the best, with series 5 performing well, followed by series 3 and 6, and series 2 and 7 performing poorly.The selection principle of corrosion resistance should be determined according to the application.All kinds of anticorrosive composite materials must be used in corrosive environment of high strength alloy.