3003 alloy aluminium strip for aluminum spacer bar

3003 alloy is an aluminium alloy with manganese as the main alloy element. It has good corrosion resistance to atmosphere, fresh water, seawater, food, organic acid, gasoline, neutral inorganic saline solution, etc. It also has good corrosion resistance in dilute acid, so it has the reputation of "king of rust prevention". The chemical composition of 3003 alloy is: Si:0.60 Fe:0.70 Cu:0.05-0.20 Mn:1.0-1.5 Zn:0.10, others: single 0.05, total 0.15 Al:remainder.
The strength of 3003 alloy aluminium strip is not high, the strength of which is slightly higher is mostly used for industrial pure aluminium, which can not be strengthened by heat treatment. Therefore, cold working method is often used to improve its mechanical properties: high plasticity in annealing state, good plasticity in Semi-cold work hardening, low plasticity in cold work hardening, good corrosion resistance, good weldability and poor machinability. Mainly used for processing parts with good formability, high corrosion resistance and good weldability. Such as kitchenware, food and chemical products processing and storage devices, tanks and tanks for transporting liquid products, pressure vessels and pipelines for thin plate processing.


 
3003 alloy aluminium strip for aluminum spacer bar is one of the necessary materials for the production of aluminum spacer bar. Its quality is directly related to the use effect, service life and thermal insulation function of aluminum spacer bar. Its main function is to evenly separate two sides and effectively support it. aluminum spacer bar is an aluminium product made of high purity aluminium. After dozens of processes, the surface is smooth, non-oxidizing and non-corrosive, which has no effect on desiccant and effectively eliminates atomization. It is a new type of environmental protection building material product and has a broad application market.
 
As one of the main products of Signi Aluminum in Henan Province, 3003 alloy aluminium strip has smooth surface, anti-rust, high anti-corrosion brightness, uniform surface pore, good straightness, no distortion, stable size, high strength and toughness, which can be used to bend aluminium frame with bending equipment continuously into any angle. The technology of 3003 alloy aluminium strip has been mature and stable for more than ten years. The products are well sold in China and have won the recognition and trust of old and new customers.