Aluminum Angles: What Size is Right for You?

From DIY to large-scale construction, aluminum angles can be an ideal product for ensuring strength and durability in your applications. But which aluminum angle size is correct for your project?

Let’s compare the different sizes to help you determine which is the right fit for your next project.

What is an aluminum angle?

First things first, aluminum angle products consist of two legs that form a 90-degree angle. These legs can either be equal or unequal lengths. The strength of these products makes them ideal for structural and general engineering applications.

Which aluminum angle is best?

Consider the weight: It is advised to consider the weight and load-bearing requirements of your application when choosing the right aluminum angle size. Larger sized aluminum angles can support more weight, but also may require specialized tools and equipment.

Consider the thickness: While this discussion is on size, thickness should be another primary consideration in your application. For instance, for applications that are exposed to elements a thicker angle may be best due to the fact it would take longer to decompose than a thinner angle.

Considered the shape of the corner: Another distinguishing characteristic of angles is the shape of the corner.  Structural angles (American Standard) have rounded corners on the inside radius. These are commonly available in grade 6061.

Sharp corner angles (as the name implies) have a sharp corner on the inside radius and are commonly available in 6063.