80mm x 80mm x 3mm Mild Steel Box Section - Square Hollow Section - Durable Structural Steel Tube for Construction Welding Fabrication - Heavy Duty Steel - Linear Metre

80mm x 80mm x 3mm Mild Steel Box Section: A Reliable Structural Steel Solution

The 80mm x 80mm x 3mm Mild Steel Box Section is a versatile and essential material for various construction and fabrication applications. With its square hollow shape, it provides strength and durability, making it ideal for use in both residential and commercial projects. Here’s a detailed overview of this product’s key features and applications.

Key Features

• Material: This box section is made from high-quality mild steel, which is known for its excellent strength-to-weight ratio. Mild steel is an ideal choice for projects where structural integrity is essential.

• Dimensions: The section measures 80mm x 80mm with a thickness of 3mm, providing substantial support while maintaining a manageable weight. Each metre of this section weighs 7.32kg, contributing to its robustness.

• Weldability: One of the standout features of this mild steel section is its excellent weldability. It can be easily welded, making it a great choice for projects requiring complex joins or custom fabrications.

• Machinability: In addition to its weldability, this product offers excellent machinability. This makes it easy to cut, drill, and shape to fit specific requirements, whether for construction, framework, or industrial use.

Applications

This mild steel box section is widely used in a variety of structural applications. Its square, hollow profile allows for maximum strength and minimal material usage, making it both efficient and cost-effective. Some common uses include:

• Construction: Perfect for structural framing, it’s used in buildings, bridges, and other construction projects where strength is vital.

• Fabrication: It’s frequently used by fabricators for custom frameworks, shelving, and support structures due to its versatility and ease of handling.

• Welding Projects: Thanks to its superior weldability, this box section is popular in welding applications where a secure, long-lasting join is required.

Durability and Limitations

While mild steel is strong and easy to work with, it has certain limitations in terms of formability and corrosion resistance. The formability of this steel section is relatively poor, meaning it’s not ideal for bending or shaping into complex curves. Additionally, the corrosion resistance of this steel is also poor, so it is recommended to use protective coatings or galvanising if the product will be exposed to the elements for prolonged periods. The mill finish of the steel offers a raw, industrial look, but it’s advisable to apply finishing treatments depending on the final use.

Conclusion

The 80mm x 80mm x 3mm Mild Steel Box Section is a reliable and durable choice for projects requiring strong, weldable steel components. Its wide range of applications and excellent machinability make it a go-to material for many professionals in construction, fabrication, and welding. However, users should take care to protect it from corrosion and understand its limitations in formability. When used correctly, this box section will deliver excellent performance and longevity.

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