Due to its excellent thermal conductivity, corrosion resistance, lightweight, and good formability, aluminum circles have become an important raw material in the lighting industry. Aluminum circles are round aluminum sheets used to manufacture various lighting components, such as lamp housings, reflectors, lamp shades, and LED luminaires.
Typical Applications
- LED lamp housings.
- Industrial lighting fixtures.
- Lamp covers.
- Lighting reflectors.
- Ceiling lamps.
- Street light components.
- Downlight housings.
- Decorative lighting parts.
Description
These aluminum circles are typically produced from high-quality aluminum coils through precision blanking or stamping processes, ensuring dimensional accuracy, smooth edges, and stable mechanical properties. They are particularly suitable for forming processes commonly used in lamp housings and reflectors, such as spinning, deep drawing, and stamping.
Typical Specifications
| Item | Specification |
|---|---|
| Alloy | 1050, 1060, 1100, 3003, 5052 |
| Temper | O, H12, H14 |
| Thickness | 0.4 – 4.0 mm |
| Diameter | 80 – 1000 mm |
| Surface | Mill finish, anodized, polished |
| Edge | Smooth edge, burr-free |
Manufacturing & Quality Advantages
- Stable Mechanical Performance
Strict control of alloy composition and annealing processes ensures stable hardness and elongation, supporting consistent forming quality during large-scale production.
- High Dimensional Accuracy
Advanced blanking equipment guarantees tight diameter tolerances, uniform thickness, and smooth edges, which improves processing efficiency.
- Excellent Reflective Properties
High-purity aluminum alloys such as 1050 and 1060 provide excellent reflectivity, making them suitable for lighting reflectors and lamp covers.
- Compliance with International Standards
The materials can meet international quality standards such as RoHS and REACH, ensuring environmental safety and suitability for global lighting markets.