Different Types And Uses of Sectional Steel - Part One

In structural steel, sectional steel includes various shapes of steel, each with distinct characteristics and uses.

1. Angles

Shape: L-shaped, available in equal and unequal legs.

Uses: Used for connecting parts of frame structures, such as supports and corners.

          Commonly applied in buildings, bridges, and mechanical structures to provide stability and load-bearing capacity.

                 

2. Channels

Shape: U-shaped, featuring two vertical sides and one horizontal base.

Uses: Frequently utilized in beams and frame structures to resist bending and shear forces.

          Widely used in construction and infrastructure, such as supporting structures, shelving, and equipment brackets.

3. Flat Bars

Shape: Rectangular flat steel bars.

Uses: Used for manufacturing frames, platforms, fences, and brackets.

          Commonly found in mechanical, construction, and renovation industries, and can be cut, welded, or bent into other shapes.

4. H Beams

Shape: H-shaped with a large cross-sectional area and excellent load-bearing capacity.

Uses: Widely used in high-strength structures, such as skyscrapers, bridges, and large industrial buildings.

          The design of H beams allows for better strength and stability over longer spans.