6005 aluminum coil is a heat-treatable aluminum-magnesium-silicon alloy in the 6xxx series. It is valued for its good mechanical strength, excellent corrosion resistance, and high extrudability, making it suitable for structural applications, transportation, and construction. 6005 aluminum combines good formability with high dimensional stability, making it ideal for both fabricated components and architectural profiles.
Description
Yutwin New Materials specializes in the production of aluminum coils and sheets in a wide range of alloys, grades, and specifications, offering stable quality, flexible customization, and reliable supply to meet the diverse needs of different industries.
Features
- High Mechanical Strength
Provides moderate to high strength compared to other 6xxx series alloys, suitable for load-bearing and structural applications.
- Excellent Corrosion Resistance
Maintains stability and resistance to atmospheric corrosion, ensuring durability in outdoor and industrial environments.
- Good Extrudability and Formability
Can be easily extruded, bent, or machined, making it ideal for complex profiles and fabricated components.
- Good Weldability
Supports TIG, MIG, and spot welding with stable joints, although post-weld heat treatment may be required to restore strength in some cases.
- Durable and Stable Performance
Maintains mechanical properties over time with minimal distortion or corrosion in standard service conditions.
Specifications
| Item | Specification |
|---|---|
| Alloy / Grade | 6005 |
| Chemical Composition (%) | Si 0.6–0.9, Mg 0.5–0.9, Fe ≤ 0.35, Cu ≤ 0.3, Mn ≤ 0.1, Cr 0.1–0.25, Zn ≤ 0.2, Ti ≤ 0.1, Al Balance |
| Series | 6000 Series (Al-Mg-Si) |
| Temper | T1, T5, T6, T651 |
| Thickness (mm) | 1.0 – 300 |
| Width (mm) | 100 – 2500 |
| Length (mm) | 1000 – 12000 (Customizable) |
| Surface Finish | Mill Finish, Anodized, Painted, Polished |
| Standard | ASTM B209, EN AW-6005, GB/T 6892 |
Common Aluminum Surface Treatments
Pulido
El pulido emplea métodos de abrasión mecánica, químicos o electroquímicos para mejorar la lisura y el brillo de las superficies de aluminio. El aluminio pulido presenta un acabado de alto brillo y una excelente apariencia decorativa.
Cepillada
El cepillado es un proceso de tratamiento superficial que crea texturas finas y direccionales en el aluminio mediante el uso de bandas abrasivas o cepillos. La superficie cepillada ofrece un aspecto metálico refinado a la vez que ayuda a disimular los arañazos leves.
Revestimiento
El proceso de recubrimiento aplica una capa protectora sobre la superficie de aluminio mediante técnicas como el recubrimiento en polvo, la pulverización de pintura líquida u otros métodos. Este acabado proporciona una excelente resistencia a la intemperie, protección contra la corrosión y una amplia variedad de opciones de color. El aluminio recubierto combina un atractivo estético con una gran durabilidad a largo plazo.
Anodizado
El anodizado es un proceso electroquímico que forma una capa densa de óxido en la superficie del aluminio, mejorando la resistencia a la corrosión, la resistencia al desgaste y la dureza superficial. La capa de óxido también puede teñirse para lograr diversos acabados.
Chorro de arena
El granallado con arena utiliza partículas abrasivas a alta velocidad que impactan contra la superficie de aluminio, creando una textura mate uniforme. Este proceso proporciona un aspecto metálico suave, reduce las marcas de huellas dactilares y mejora la adherencia del recubrimiento para los procesos de acabado posteriores.
Realce
El estampado es un proceso que forma patrones elevados o empotrados en superficies de aluminio mediante laminado o estampado. Los patrones comunes incluyen texturas de estuco, diamantes y vetas de madera. El aluminio repujado ofrece excelentes efectos decorativos, resistencia al rayado y ciertas propiedades antideslizantes.
Applications
- Architectural and structural components
Widely used for window frames, door frames, curtain walls, handrails, and other construction profiles requiring high strength and corrosion resistance.
- Transportation and automotive parts
Suitable for truck and railway components, automotive frames, and lightweight transport structures where mechanical strength is critical.
- Mechanical and engineering components
Applied in machinery parts, support structures, and load-bearing profiles in industrial equipment.
- Heat exchangers and thermal management
Can be used for radiators, cooling fins, and other components needing moderate thermal conductivity.
- Surface-treated products
Ideal for anodizing, painting, powder coating, or film lamination, making it suitable for both functional and decorative applications.
- Extruded profiles
Frequently processed into complex extrusions for building, transport, and industrial applications due to good workability and heat-treatable strength.
