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Aluminum Alloy Radiators: Superior Heat Dissipation for Multiple Industries
Customized Aluminum Profiles

Aluminum Alloy Radiators: Superior Heat Dissipation for Multiple Industries

Parameter

Custom Range

Base Alloy

6061-T6 / 6063-T5 / 3003-H14

Radiator Type

Plate-fin, tube-fin, stacked fin, liquid cold plate

Tube OD

6 – 50 mm

Fin Pitch

1.5 – 12 mm

Core Width

50 – 1 200 mm

Core Height

20 – 600 mm

Core Length

100 – 2 000 mm

Wall Thickness

0.5 – 3.0 mm

Surface Finish

Mill, anodized ≥12 µm, powder coat 60–120 µm

Color

Any RAL, black, silver, custom

Tolerance

±0.1 mm on critical dimensions

Packaging

Provide packaging according to your needs

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    Product Introduction

    Radiator aluminum profiles are aluminum alloy materials designed specifically for efficient heat dissipation. With advantages such as good thermal conductivity, lightweight, low cost, and easy extrusion into complex structures, they are widely used in electronic equipment (such as CPU heat sinks), automobiles (such as engine cooling), industrial equipment, and other fields. They are a mainstream heat dissipation material that balances performance and economy.

    Key Advantages (Bullet Points)

    Efficient Heat Dissipation:

    Under natural convection conditions, the temperature difference between the aluminum profile surface and the air is greater, potentially even surpassing copper in heat dissipation efficiency.

    Lightweight and Economical: 

    With a density of only 2.7 g/cm³, it weighs one-third of copper and is less expensive, making it particularly suitable for weight-sensitive mobile devices.

    High Corrosion Resistance:

    Anodizing creates a dense oxide film on the surface, which is not only corrosion-resistant and wear-resistant, but can also be enhanced with coloring.

    Easy Processing:  Extrusion molding technology allows for rapid production of complex shapes, while CNC machining enables high-precision customization.

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