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
Polishing
Polishing uses mechanical grinding, chemical, or electrochemical methods to improve the smoothness and brightness of aluminum surfaces. Polished aluminum features a high-gloss finish and excellent decorative appearance.
Brushing
Brushing is a surface treatment process that creates fine, directional textures on aluminum using abrasive belts or brushes. The brushed surface provides a refined metallic appearance while helping conceal minor scratches.
Coating
Coating applies a protective coating onto the aluminum surface through powder coating, liquid spraying, or other coating methods. It provides excellent weather resistance, corrosion protection, and a wide range of color options. Coated aluminum offers both decorative appeal and long-term durabilit.
Anodizing
Anodizing is an electrochemical process that forms a dense oxide layer on the aluminum surface, improving corrosion resistance, wear resistance, and surface hardness. The oxide layer can also be colored to achieve various finishes.
Sand Blasting
Sand blasting uses high-speed abrasive particles to impact the aluminum surface, creating a uniform matte texture. This process provides a soft metallic appearance, reduces fingerprint marks, and improves coating adhesion for subsequent finishing processes.
Embossing
Embossing is a process that forms raised or recessed patterns on aluminum surfaces through rolling or stamping. Common patterns include stucco, diamond, and wood grain textures. Embossed aluminum offers excellent decorative effects, scratch resistance, and certain anti-slip properties.
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.
