Mild Steel Angle Line 1 1/2″ x 3/16″ Structural Section

40mm Equal Angle Line

The Mild Steel Angle Line provides essential structural support for a wide range of metalwork and construction projects. This hot-rolled L-profile section features equal legs for balanced load distribution. It serves as a primary component in frameworks where rigidity and ease of welding are required for long-term stability.

Built for the Job

This structural steel profile is a standard requirement for site supervisors and fabricators constructing light to medium-weight assemblies. The 3/16-inch thickness offers significant resistance to bending compared to thinner gauge alternatives. It is frequently utilized in the creation of perimeter frames for access covers and internal bracing for larger steel structures. The surface finish is typical mill scale, providing a raw base that accepts industrial primers and protective coatings after standard surface preparation. Welders prefer this specific carbon steel grade for its predictable behavior under heat, allowing for deep penetration and clean fillet welds.

• Fabrication of industrial shelving units and heavy-duty storage racking.

• Support lintels for small masonry openings and window frames.

• Reinforcement of trailer chassis and agricultural equipment components.

Product Highlights

Structural Integrity

The hot-rolled manufacturing process ensures a uniform grain structure throughout the entire length of the metal section.

Dimensional Consistency

• Leg lengths are equal at 1.5 inches for symmetrical assembly.
• Standard 3/16-inch wall thickness maintains shape under fastening pressure.

Technical Specifications

What’s Included

• Single length of 1 1/2″ x 3/16″ steel angle (standard 6m length unless cut specified)

On-Site & Workshop Notes

• Always remove the surface oxide or mill scale with a flap disc before attempting to weld this material.

• Store in a dry, covered area to prevent surface rust if the steel is not being immediately primed.

• Use high-speed steel (HSS) drill bits with appropriate cutting fluid for any mechanical fastening holes.

• Verify weight-bearing requirements for structural spans exceeding 1.5 meters to ensure the 4.76mm wall thickness is sufficient.