Aluminum Discs 1050, 1060, 3003 | For LED Heat Sinks, Reflector Substrates & Thermal Management | Customizable

Aluminum circles are specifically designed for LED housings, lamp shades, heat sinks, and outdoor billboards. Manufactured using cold-rolled or hot-rolled processes, they offer an elongation rate of ≥14%, combining strength with formability. With precisely controlled chemical composition, they provide excellent corrosion resistance and thermal conductivity. Custom sizes are available, featuring a smooth surface, lightweight, and recyclable properties. With stable quality, they meet the diverse demands for high-performance aluminum materials in the lighting and outdoor display industries.

• Product Name: Aluminum Circle
• Chemical Element: % Present
• Thickness Range: 0.2 - 6.0mm
• Shape: Circle
• Heading: Aluminum Circle For LED Shell
• Production Method: Hot Rolled And Cold Rolled
• Ideal for indoor signs, reflectors, and LED housings

  

Yongsheng Aluminum Circle (models: 1050/1060/3003) features an aluminum content of ≥99.5%, elongation ≥14%, and is available in various tempers including O, H14, H24, H18, and H22, offering excellent thermal conductivity, corrosion resistance, and formability. With a smooth surface and customizable sizes, it is suitable for the following applications:

• LED housings & heat sinks: Used in LED lighting, power modules, etc.—efficient heat dissipation extends component lifespan; the circular shape facilitates heat sink forming.

• Reflectors: Ideal for automotive headlights, indoor/outdoor lighting fixtures, decorative lighting—surface can be polished to a mirror finish for high reflectivity, improving light efficiency and uniformity.

• Equipment nameplates: Used for industrial equipment, electronic instruments, mechanical products—corrosion-resistant, clear printing or engraving, long-lasting.

• Electronic enclosures: Suitable for power supply housings, controller casings—lightweight, high-strength, can be stamped and finished with painting or anodizing.

• Cookware & packaging: Used for pot bases, food packaging lids—even heat distribution, safe and hygienic, 100% recyclable.

With stable quality and multi-scenario adaptability, it meets the ongoing demand for high-performance aluminum materials in lighting, electronics, signage, and cookware industries.

We provide comprehensive technical support and services for our aluminum circle products, including detailed specifications, material composition data, and processing guidance to assist with selection and customization (thickness/diameter/alloy). Our technical team offers quality testing (hardness/tensile strength/surface finish) and troubleshooting support, with compliance certificates, test reports, and handling instructions provided to ensure smooth integration into your manufacturing processes. With professional service and stable quality, we help ensure efficient project execution.

Aluminum circles are professionally packaged for protection: each piece is individually wrapped with protective film to prevent scratches, then stacked and secured in wooden crates or reinforced cartons with steel straps for stability. Pallets are equipped with cushioning materials to absorb shocks during long-distance sea, air, or land transport. Outer packaging is clearly labeled with handling instructions to ensure safe and efficient delivery.