120 x 120 x 10mm - 6m Mild Steel Angles - BSEN10025-2 S275JR
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LHANG-120-120-10-S275
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Product Description
The 120 x 120 x 10mm - 6m Mild Steel Angle is a high-strength structural component made from S275JR grade mild steel, conforming to BS EN 10025-2 standards. Commonly referred to as a mild steel angle bar or L-section, it features two equal-length sides forming a 90-degree angle. This makes it ideal for load-bearing applications in industrial, commercial, and construction environments.
With its robust 10mm thickness and 6m length, this mild angle steel section offers excellent rigidity and durability for heavy-duty structural work. It’s widely used in fabricating frameworks, machinery bases, bracing systems, and structural reinforcements. Its symmetrical profile also makes it suitable for visual or architectural uses where uniformity and precision are essential.
Key Features
- Dimensions: 120mm x 120mm x 10mm thick
- Length: 6 metres – suitable for cutting and fabrication
- Material: S275JR grade mild steel for excellent strength and workability
- Profile: Equal angle – ideal for balanced load distribution
- Conformance: BS EN 10025-2 – ensures compliance with UK structural steel standards
- Finish: Mill finish – suitable for painting, galvanising, or leaving as-is for internal applications
Typical Applications
- Structural frames and load-bearing assemblies
- Agricultural and industrial machinery supports
- Brackets, stiffeners, and reinforcement systems
- Stairs, platforms, and walkways
- Architectural fabrications and metalwork
FAQ
Can this 120 x 120 x 10mm mild steel angle bar be welded easily?
Yes, S275JR mild steel is highly weldable using common techniques such as MIG, TIG, and MMA (stick welding). The 10mm thickness provides strong joints, but it's recommended to bevel thicker edges and pre-clean surfaces to ensure weld quality.
Is this steel angle bar suitable for outdoor structural applications?
Yes, but for outdoor use, we recommend treating the surface with a protective finish like galvanising or a weather-resistant paint. While S275JR is strong, it is not inherently corrosion-resistant and may rust over time without treatment.
Can the steel be cut and drilled on site?
Absolutely. This mild steel angle can be cut using band saws or cutting torches, and drilled using high-speed steel bits. Use appropriate PPE and secure the material during processing to ensure safe handling.
What is the weight of a 6m 120 x 120 x 10mm angle bar?
This section weighs approximately **112.8 kg** per 6m length. This can be useful for planning transport, lifting requirements, and load calculations in construction planning.
How is this different from unequal angle sections?
Equal angle bars, like this one, provide uniform strength on both legs, which is ideal for symmetrical load-bearing structures. In contrast, unequal angles are better suited to applications where load forces differ along the two axes or where space constraints require an offset profile.
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