40mm x 40mm x 3mm Mild Steel Equal Angle Iron

The thickness of a mild steel angle iron, commonly referred to as the gauge or thickness, is an essential consideration when choosing the right angle iron for your project.

The appropriate thickness of a mild steel angle iron depends on the specific load-bearing requirements and structural needs:

Support and structural applications: For heavy-duty structural support or load-bearing purposes, thicker gauge angle irons are generally preferred to provide sufficient strength and stability.

Lighter applications: Thinner gauge angle irons may suffice for lighter-duty applications, decorative purposes, or projects where load-bearing capacity isn't a primary concern.

Consulting with an engineer or someone experienced in structural design can assist in determining the appropriate gauge or thickness of mild steel angle iron for your intended use if you are unsure.