When it comes to dependable structural steel channels, the c10 x 15.3 dimensions remain a top-tier choice for builders, engineers, and fabricators. Offered by Bobco Metal, this hot-rolled mild steel channel is known for its reliability, strength-to-weight balance, and versatile use in a variety of construction and industrial applications. Let’s explore the specifications, benefits, and practical applications of this channel and why Bobco Metal continues to be a trusted name in the industry.
What Are the c10 x 15.3 Dimensions?
The designation c10 x 15.3 is more than a label—it describes precise measurements critical to structural performance. The “10” refers to a depth of 10 inches, while “15.3” indicates the weight in pounds per foot. Additional key dimensions include a flange width of 2.60 inches and a web (thickness) of 0.240 inches. This structural steel channel strikes the right balance—providing solid support while remaining manageable for installation.
For standard applications, this channel typically comes in 20-foot lengths but can also be cut to custom sizes. Weighing approximately 306 pounds per 20-foot section, the c10 x 15.3 dimensions deliver strength without unnecessary bulk—making them ideal for light to medium structural framing.
Material Quality and Manufacturing
The c10 x 15.3 dimensions channel is manufactured using hot-rolled A36 steel, a widely used structural material known for its excellent weldability, ductility, and workability. This type of steel features a rough, blue-gray finish common to hot-rolled products, making it suitable for welding, machining, and general fabrication.
Bobco Metal ensures quality control at every stage, supplying material that meets industry standards and performance expectations. Whether you need full lengths or custom-cut segments, they provide clean, mill-straightened pieces that are ready for use in your next project.
Performance and Structural Benefits
A structural steel channel like the c10 x 15.3 dimensions offers moderate-to-high strength while maintaining a lower weight than heavier channels. This makes it particularly effective for applications such as:
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Secondary framing and structural supports
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Machine bases and equipment frames
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Platforms, ramps, and stair stringers
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Support brackets and purlins in construction
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Custom-built trailers and transport systems
These channels provide a reliable load-bearing profile while remaining easy to weld, bolt, or rivet in the field or workshop. Their versatility means you can use them for both permanent installations and temporary assemblies.
Common Use Cases
The c10 x 15.3 dimensions are popular in both commercial and industrial construction due to their consistent shape, structural reliability, and mid-range weight. Below are just a few real-world applications where these channels shine:
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Framing and Bracing: Used to build the structural skeleton of buildings, these channels provide excellent resistance to bending and torsional forces.
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Machinery Frames: Often used in factory equipment and workbenches, the consistent thickness allows for accurate drilling, welding, and bolting.
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Racks and Shelving: Ideal for warehouse storage and material handling systems where strength and uniformity are essential.
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Truck and Trailer Fabrication: The channel’s rigidity makes it well-suited for flatbed trailers, side rails, and other vehicle components.
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Platforms and Stairs: Provides reliable load support in walkways, mezzanines, and stair structures.
These use cases reflect just how adaptable the c10 x 15.3 dimensions can be, particularly when sourced from a trusted supplier like Bobco Metal.
Installation and Fabrication Tips
To get the most out of your steel channel, it’s important to consider a few practical guidelines. First, while A36 steel is highly weldable, always ensure your surface is clean of rust or mill scale before applying heat. For bolted connections, the flange thickness allows for most standard fasteners up to ⅜ inch without requiring reinforcement.
Protecting the steel with primer or paint is essential if your structure will be exposed to moisture or weather. Galvanizing is another excellent option for long-term durability. For indoor use, standard mill finish may be sufficient depending on your environment.
Bobco Metal can also help you with cutting tolerances, attachment hardware, and other support items—ensuring your installation is both fast and safe.
Comparisons and Alternatives
In the world of C-channels, the c10 x 15.3 dimensions offer a strong middle ground between lightweight options like C10 x 6.5 and heavier-duty channels such as C10 x 25.0. It’s light enough to handle easily but robust enough to perform in demanding structural roles. It also features parallel flange faces, which help simplify installation and alignment with other steel members.
For those seeking a balance between strength, ease of handling, and cost, this profile remains one of the most commonly specified sizes in light to mid-range steel framing systems.
Final Thoughts
The c10 x 15.3 dimensions hot-rolled channel is a versatile, high-performance structural steel product with applications across construction, manufacturing, transportation, and fabrication industries. When sourced from Bobco Metal, you not only get access to premium-grade A36 steel but also enjoy outstanding service, competitive pricing, and flexible purchasing options.
Whether you’re working on a large industrial build or a small shop project, the c10 x 15.3 dimensions provide the strength, reliability, and adaptability needed for success. Trust Bobco Metal to supply the materials that keep your projects strong, safe, and on schedule.
