Types of Rolled Steel Sections

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Types of Rolled Steel Sections
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Rolled steel sections are widely used in construction and engineering applications due to their versatility, strength, and cost-effectiveness. There are several types of rolled steel sections, each with its unique characteristics and applications. In this answer, we will discuss the most common types of rolled steel sections and their properties.

1. I-Beams

I-beams, also known as H-beams, are the most commonly used rolled steel sections. They are characterized by their shape, which resembles a capital letter “I” or “H.” I-beams are used in building frames, bridges, and other structures that require heavy loads and strong support. They are available in various sizes and thicknesses, and can be made from a variety of steel grades.

2. Hollow Structural Sections

Hollow structural sections (HSS) are rolled steel sections with a hollow core. They are commonly used in construction and engineering applications, such as in the framing of buildings, bridges, and other structures. HSS are available in various shapes, including square, rectangular, and circular tubing. They are lightweight, strong, and can be easily welded and formed into various shapes.

3. Channels

Channels are rolled steel sections with a C-shaped cross-section. They are commonly used in construction and engineering applications, such as in the framing of buildings, bridges, and other structures. Channels are available in various sizes and thicknesses, and can be made from a variety of steel grades.

4. Angles

Angles are rolled steel sections with a L-shaped cross-section. They are commonly used in construction and engineering applications, such as in the framing of buildings, bridges, and other structures. Angles are available in various sizes and thicknesses, and can be made from a variety of steel grades.

5. Tubes

Tubes are rolled steel sections with a circular cross-section. They are commonly used in construction and engineering applications, such as in the manufacturing of pipes and tubing. Tubes are available in various sizes and thicknesses, and can be made from a variety of steel grades.

6. Flats

Flats are rolled steel sections with a flat rectangular cross-section. They are commonly used in construction and engineering applications, such as in the framing of buildings, bridges, and other structures. Flats are available in various sizes and thicknesses, and can be made from a variety of steel grades.

7. Square Tubing

Square tubing is a type of rolled steel section with a square cross-section. It is commonly used in construction and engineering applications, such as in the framing of buildings, bridges, and other structures. Square tubing is available in various sizes and thicknesses, and can be made from a variety of steel grades.

8. Rectangular Tubing

Rectangular tubing is a type of rolled steel section with a rectangular cross-section. It is commonly used in construction and engineering applications, such as in the framing of buildings, bridges, and other structures. Rectangular tubing is available in various sizes and thicknesses, and can be made from a variety of steel grades.

9. Round Tubing

Round tubing is a type of rolled steel section with a circular cross-section. It is commonly used in construction and engineering applications, such as in the manufacturing of pipes and tubing. Round tubing is available in various sizes and thicknesses, and can be made from a variety of steel grades.

10. Other Types

There are several other types of rolled steel sections, including:

* C-channels
* J-channels
* L-channels
* T-channels
* Z-channels
* Base plates
* Gusset plates
* Flange plates

Each type of rolled steel section has its unique characteristics and applications. The choice of rolled steel section depends on the specific requirements of the project, such as the load-carrying capacity, durability, and aesthetic appeal.

References:

1. Steel Construction Institute. (n.d.). Rolled Steel Sections. Retrieved from <https://www.steel-construction.org/Rolled-Steel-Sections>
2. American Institute of Steel Construction. (n.d.). Rolled Steel Sections. Retrieved from <https://www.aisc.org/technical-resources/rolled-steel-sections>
3. Engineering ToolBox. (n.d.). Rolled Steel Sections – Types and Properties. Retrieved from <https://www.engineeringtoolbox.com/rolled-steel-sections-d_1032.html>

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Arbaj Demrot is the founder of VideRime Online Learning, a leading engineering website. He did his BE Civil and M.Tech Structure from RGPV University, Bhopal and has been working as an Assistant Professor in a reputed college.

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