rectangular aluminum extrusion profiles

Rectangular aluminum extrusion profiles are commonly used in a variety of applications due to their strength, lightweight nature, and corrosion resistance. These profiles are created by forcing aluminum through a die that shapes the material into a specific cross-sectional profile.

Here are some details about rectangular aluminum extrusions:

1. Sizes and Shapes:

• Rectangular aluminum extrusions come in a wide range of sizes, typically measured by the outer dimensions (width and height).

• The thickness of the walls can vary, affecting the strength and rigidity of the profile.

• Some profiles may have additional features like slots, holes, or channels for mounting or connecting purposes.

2. Alloy Selection:

• Different alloys of aluminum are used depending on the specific requirements of the application. Common alloys include 6061, 6063, and 6063A, among others.

• 6063 is often used for architectural applications because of its good surface finish and moderate strength.

• 6061 is stronger and more suitable for structural applications requiring higher strength.

3. Finishing Options:

• Aluminum extrusions can be finished in various ways, including anodizing, painting, powder coating, and polishing.

• Anodizing can provide a durable, wear-resistant finish that enhances corrosion resistance.

• Powder coating offers a wide range of color options and can improve the aesthetic appearance of the profiles.

4. Applications:

• Furniture frames and components

• Machine bases and enclosures

• Lighting fixtures

• Shelving and storage systems

• Building components like window frames, doors, and partitions

• Electrical enclosures and supports

• Rectangular aluminum extrusions are used in a variety of applications, such as:

5. Customization:

• Custom extrusions can be produced according to specific design requirements.

• Custom profiles may include special features such as grooves, notches, or holes designed for specific applications.

If you need a visual representation of what a typical rectangular aluminum extrusion profile might look like, I can generate an image for you