75 x 50 x 5mm - 7.5m Mild Steel Rectangular Box Hollow Section - BSEN10219 S235JR
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TWRHS-75-50-5-S235
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Product Description
This 75 x 50 x 5mm - 7.5m Mild Steel Rectangular Hollow Section is designed for demanding structural and fabrication use. Manufactured from S235JR mild steel to BS EN 10219 standards, it offers dependable strength and dimensional precision across a wide range of professional applications.
With a rectangular profile that enhances load-bearing capacity in specific orientations, this RHS is ideal for frames, supports, braces, and general steelwork. Its 5mm wall thickness provides both rigidity and ease of machining, while the 7.5m length supports larger spans or custom cuts with reduced wastage.
Whether for light industrial builds or structural reinforcement, this mild steel rectangular hollow section provides an efficient and reliable option for engineers, builders, and fabricators.
Key Features
- Profile: 75 x 50mm with 5mm wall thickness
- Supplied in 7.5m lengths
- Steel grade: S235JR mild steel
- Rectangular hollow section for directional strength
- Manufactured to BS EN 10219
- Ideal for structural and general fabrication projects
FAQ
Can I weld the 75 x 50 x 5mm rectangular hollow section easily?
Yes. This mild steel RHS is highly weldable and compatible with common welding methods such as MIG, TIG, and MMA. Ensure surfaces are cleaned of rust and oil before welding to achieve strong, consistent welds.
Is this rectangular hollow section suitable for load-bearing frames?
Absolutely. Its 5mm wall thickness and rectangular geometry offer enhanced resistance to flexing and deformation, making it a solid choice for horizontal and vertical load-bearing frameworks.
Can it be cut and machined on-site?
Yes, the section can be cut using standard tools like band saws or cut-off saws. It can also be drilled or tapped if required?just ensure you use HSS drill bits and lubricants to maintain clean results.
What is the estimated weight of a full-length bar?
The approximate weight is 10.57 kg per metre, which means a full 7.5m length would weigh around 79.3 kg. This is helpful for estimating transport loads or crane lifting needs.
Do I need to apply a surface treatment before use outdoors?
Yes, since it?s supplied in untreated mild steel, a protective coating such as galvanising or paint is recommended for any applications exposed to the elements, to prevent corrosion over time.
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