Performance Advantages And Specifications of Aluminum Profiles
3003 aluminum profiles, as a kind of aluminum-magnesium alloy, show excellent physical and chemical properties by virtue of the unique composition and process.
The main alloy element is magnesium, the content is about 1.0%-1.5%. This alloy ratio gives 3003 aluminum profile high strength, good corrosion resistance and excellent processing performance. Through extrusion, stretching and other forming processes, it can be made into various shapes and specifications of profile products, widely used in many fields.
1.Performance advantages
- Good corrosion resistance: It has excellent corrosion resistance in the atmosphere, fresh water and neutral salt spray environment, can effectively resist oxidation and corrosion, prolong the service life.
- High strength and toughness: The alloy has moderate strength, while maintaining good toughness, can ensure structural stability at the same time, withstand a certain external impact.
- Excellent processing performance: This kind of profile is easy to process, whether cutting, bending, welding or surface treatment, can achieve the ideal processing effect, to meet the diversified design needs.
- Environmental protection and energy saving: high recycling rate, in line with environmental protection requirements, while its lightweight characteristics help reduce energy consumption.
2.Specifications
Material |
1000, 3000, 5000, 6000, 8000 series |
Temper |
F, O, H12, H14, H16, H18, H22, H24, H26, H28 |
Thickness |
0.2-8.0, all available |
Width |
Customized |
Length |
According to per customer’s requirement |
Surface Treatment |
Powder coating, color anodizing, sand blasting, brushing, CMP |
Shape |
U, I, H, T, Angle, Hexagonal, etc. |
Classification of Aluminum Profiles
1.Classified by shape and specification
- Standard profiles: including various specifications of bar, tube, plate, strip, etc., these profiles have a uniform standard size and shape, easy to mass production and application.
- Complex section profiles: Profiles of non-standard shapes and specifications made by extrusion, stretching and other processes according to specific requirements, such as profiles of various complex sections, used to meet the needs of special applications.

2.Classified by surface treatment
- Anodized profile: Through anodized treatment, a dense alumina film is formed on the profile surface to improve the corrosion resistance, wear resistance and beauty of the profile.
- Electrophoretic paint profile: the profile is immersed in electrophoretic paint solution, and a uniform paint film is formed on the surface of the profile through electrophoresis, which has good adhesion and decoration.
- Spraying profile: powder spraying or fluorocarbon spraying is used to form a layer of coating with rich color and diverse texture on the profile surface to improve the decorative effect and weather resistance of the profile.
- Polishing and drawing profile: Polishing or drawing the profile surface to form a smooth or textured surface effect, suitable for the occasion with higher requirements on surface quality.

3.Classification by alloy status
- Soft alloy: good ductility and plasticity, suitable for bending, stamping and other complex processing process of the profile.
- Semi-hard alloy: moderate strength and hardness, suitable for a certain strength and stability of the profile.
- Hard alloy: with high hardness and strength, suitable for the profile that needs to withstand large external impact or pressure.

Application Field
- Construction industry: Aluminum Extrusion Profilesare widely used in decorative and structural materials such as building curtain walls, doors and Windows, partitions and ceilings because of their corrosion resistance, light weight and high strength.
- Transportation: In rail transit, automobile manufacturing and other industries, it is used to manufacture body parts, carriage structure, support, etc., which not only reduces weight, but also improves safety and durability.
- Electronic equipment: Due to its good electrical conductivity and corrosion resistance, this profile is often used in components such as enclosures and radiators for electronic products.
- Packaging industry: Because of its easy processing and recycling characteristics, 3003 aluminum profile is also widely used in food, beverage and other products packaging materials.
- Mechanical manufacturing: In the manufacturing of automated equipment and mechanical parts, it has become an ideal structural material due to its high strength and good processability.

Premium 3003 Aluminum Profiles
Factory Customization: Tailored to your specific needs.
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Versatile Use: Perfect for construction, industrial, and other projects.
Direct Sales Pricing: Enjoy factory-direct discounts.
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