Comparing Rectangular Aluminum Extrusions to Other Extrusion Shapes

Rectangular aluminum extrusions are a versatile and widely used type of metal profile. They offer a number of advantages over other extrusion shapes, including strength, durability, and ease of fabrication. However, there are also some limitations to rectangular aluminum extrusions that should be considered before specifying them for a particular application.

Properties

In general, rectangular aluminum extrusions are stronger and more durable than other extrusion shapes. This is due to their uniform cross-section, which provides equal resistance to bending and twisting forces. Rectangular aluminum extrusions are also more resistant to corrosion than other metals, making them ideal for use in outdoor applications.

Fabrication

Rectangular aluminum extrusions are relatively easy to fabricate. They can be cut, drilled, and formed using standard metalworking tools. This makes them a good choice for applications where complex shapes are required.

Appearance

Rectangular aluminum extrusions have a clean and modern appearance. They can be anodized or painted to achieve a variety of finishes. This makes them suitable for use in a wide range of architectural and industrial applications.

Cost

Rectangular aluminum extrusions are typically more expensive than other extrusion shapes. This is due to the higher cost of raw materials and the more complex manufacturing process.

Applications

Rectangular aluminum extrusions are used in a wide variety of applications, including:

Building and construction

Transportation

Industrial machinery

Consumer products

Advantages

Rectangular aluminum extrusions offer a number of advantages over other extrusion shapes, including:

Strength and durability

Ease of fabrication

Corrosion resistance

Clean and modern appearance

Disadvantages

Rectangular aluminum extrusions have some disadvantages, including:

Higher cost

Limited flexibility

Conclusion

Rectangular aluminum extrusions are a versatile and widely used type of metal profile. They offer a number of advantages over other extrusion shapes, but they also have some limitations. When specifying rectangular aluminum extrusions for a particular application, it is important to consider both the advantages and disadvantages to ensure that they are the right choice for the job.