Hot Rolled Steel Flat Bar Strong, versatile, and economical, our Hot Rolled Steel Flat Bar is a go-to material for construction, fabrication, and repair projects of all sizes. Hot rolling produces a material that is tough and ductile, with slightly looser tolerances and a mill scale finish—making it an excellent choice for general-purpose applications where strength and value matter most. Features: Durable & Dependable: Provides excellent rigidity and strength for structural and fabrication uses. Economical Choice: More affordable than cold rolled steel, making it ideal for larger or heavy-duty projects. Versatile Applications: Commonly used for braces, supports, base plates, frames, brackets, and general repair work. Workability: Easy to cut, weld, drill, and machine with standard tools. Specs: Material: Hot Rolled Steel Shape: Flat Bar Thickness (A): 1/2" Width (B): 1.5" Weight: 2.55 pounds per Lin. Ft. Finish: Mill scale surface typical of hot rolled steel From construction and machinery to everyday fabrications, hot rolled steel flat bar delivers strength, versatility, and cost-effectiveness to keep your projects moving forward.