Expert Insights- Tips and Best Practices for Working with Extruded Aluminum Sections

  • By:Naview
  • Date:2024-04-28


Extruded aluminum sections offer numerous advantages, including strength, versatility, and durability. However, working with these sections can be challenging if you don’t have the right knowledge. In this article, we’ll explore expert insights and best practices for working with extruded aluminum sections to ensure successful results.

Sizing and Selection

Determine the appropriate size: Consider the intended load, stress, and rigidity requirements.

Choose the correct alloy: Different alloys have varying strengths and properties. Select the alloy that best suits your application.

Select the correct temper: Annealed, T4, and T6 tempers provide different levels of strength and workability.


Cutting: Use saws specifically designed for aluminum extrusion. Ensure precise cutting to avoid burrs or deformities.

Drilling: Use drill bits specifically designed for aluminum and avoid excessive force to prevent cracking or distortion.

Bending: Bend sections within their recommended radius and use suitable bending equipment to maintain structural integrity.


Welding: MIG, TIG, and spot welding techniques can be used. Ensure proper joint preparation, shielding gas, and cooling to minimize distortion.

Bolting: Use high-strength bolts and nuts specifically designed for aluminum.

Adhesive bonding: Structural adhesives provide strong, lightweight joints. Select adhesives compatible with aluminum.


Anodizing: Anodizing protects aluminum from corrosion and enhances its aesthetics.

Powder coating: Powder coating provides a durable and customizable finish. Choose a color and texture that suits your design.

Painting: Painting offers a wide range of colors and textures, but requires proper surface preparation and application techniques.

Maintenance and Handling

Avoid corrosive environments: Extruded aluminum is susceptible to corrosion in humid or alkaline conditions.

Protect during transportation: Use appropriate packaging to prevent damage during transportation and storage.

Regular cleaning and inspection: Keep sections clean and inspect them regularly for any signs of damage or wear.


Working with extruded aluminum sections requires specialized knowledge and techniques. By following expert insights and best practices, you can ensure successful fabrication, installation, and maintenance. Remember to consider sizing, selection, fabrication, joining, finishing, and maintenance aspects to achieve optimal results and extend the lifespan of your extruded aluminum sections.





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