6060 aluminum coil is a heat-treatable aluminum alloy belonging to the Al-Mg-Si (6xxx) series. It is known for its excellent formability, good surface quality, and reliable corrosion resistance. Compared with 6061 and 6082, 6060 offers lower strength but superior extrudability and finishing performance, making it especially suitable for architectural and decorative applications where appearance is important.
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
- Magnesium–silicon aluminum alloy
Belongs to the 6000-series aluminum alloys, with Mg and Si as the primary alloying elements, optimized for medium strength and excellent surface quality.
- Medium mechanical strength
Higher strength than 6063, suitable for architectural, structural, and load-bearing applications.
- Excellent corrosion resistance
Performs well in atmospheric and mild industrial environments, suitable for outdoor and architectural applications.
- Good thermal conductivity
Supports effective heat dissipation for structural and mechanical components.
- Good formability and workability
Can be rolled, bent, stamped, and formed into complex shapes, suitable for thin-gauge processing and extrusion profiles.
- Good weldability
Compatible with TIG and MIG welding, ensuring reliable joints.
- Smooth surface finish
Suitable for anodizing, painting, coating, and film lamination, providing both functional and decorative surfaces.
- Heat-treatable
Can be strengthened through solution heat treatment and artificial aging (T4/T6), allowing flexibility in mechanical performance.
Specifications
| Item | Specification |
|---|---|
| Alloy / Grade | 6060 |
| Chemical Composition (%) | Mg 0.35–0.60, Si 0.30–0.60, Fe ≤ 0.30, Cu ≤ 0.10, Mn ≤ 0.10, Cr ≤ 0.05, Zn ≤ 0.15, Ti ≤ 0.10, Al Balance |
| Series | 6000 Series (Al-Mg-Si) |
| Temper | O, T4, T5, T6 |
| Thickness (mm) | 0.5 – 120 |
| Width (mm) | 100 – 2600 |
| Length (mm) | 1000 – 12000 (Customizable) |
| Surface Finish | Mill Finish, Anodized, Polished, Painted |
| Standard | ASTM B209, EN AW-6060, GB/T 3880 |
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 applications
Widely used for curtain walls, window frames, door frames, roofing, and decorative panels due to its excellent surface finish and corrosion resistance.
- Structural components
Suitable for light to medium structural parts, including profiles, beams, and support frames in construction and industrial equipment.
- Automotive and transport
Used in automotive body panels, frames, and lightweight transport structures where moderate strength and corrosion resistance are required.
- Heat exchangers and thermal management
Applied in radiators, air-conditioning fins, and other components requiring good thermal conductivity.
- Electrical and mechanical applications
Can be used for non-critical electrical bus bars, enclosures, and mechanical components where moderate strength and excellent surface finish are important.
- Surface-treated products
Ideal for anodizing, painting, coating, or film lamination, making it popular in decorative and functional applications.
