50×25×2.5 mm S235JRH Steel Rectangular Hollow Section
50x25x2.5mm Steel rectangular hollow section in S235JRH, S275J0H, S355J2H to EN 10219, with an uncoated steel surface suitable for further processing or painting. Nominal weight 2.621 kg/m.
Minimum order
Minimum 10 t per size. If the size is already in the current production cycle, we can accept orders from 5 t. Standard length 6 m; 4–12 m on request. We confirm the minimum, lead time and grade in your quote.
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Minimum order: 10 t per size (from 5 t if the size is in production)
Applications & Usage
This medium-duty Steel rectangular hollow section is commonly specified for furniture manufacturing, enclosures, brackets, and general fabrication. The 2.5mm wall thickness provides excellent strength-to-weight ratio while maintaining workability. The natural mill finish provides a cost-effective solution for applications where aesthetics are secondary. Available in standard lengths of 6m, this profile can be easily cut, drilled, and welded to suit your specific requirements.
Technical Specifications
| Specification | Value |
|---|---|
| Dimensions | 50mm × 25mm × 2.5mm |
| Weight per Meter | 2.621 kg/m |
| Material | Steel |
| Alloy/Grade | S235JRH, S275J0H, S355J2H |
| Standard | EN 10219 |
| Standard Length | 6m |
| Minimum Order per Size | 10 t |
| Cut-to-Length Range | 4000 – 12000 mm |
Section Properties
Nominal values calculated from nominal dimensions to EN 10219-2.
| Property | Value |
|---|---|
| Cross-sectional area(A) | 3.34 cm² |
| Second moment of area(Ix) | 9.89 cm⁴ |
| Second moment of area(Iy) | 3.28 cm⁴ |
| Radius of gyration(ix) | 1.72 cm |
| Radius of gyration(iy) | 0.991 cm |
| Elastic section modulus(Wel,x) | 3.95 cm³ |
| Elastic section modulus(Wel,y) | 2.62 cm³ |
| Plastic section modulus(Wpl,x) | 5.11 cm³ |
| Plastic section modulus(Wpl,y) | 3.12 cm³ |
| Torsional inertia constant(It) | 8.43 cm⁴ |
| Torsional modulus constant(Ct) | 4.60 cm³ |
| Surface area per metre(As) | 0.141 m²/m |
| Length per tonne | 382 m |
Grade strength and capacity
Minimum strength of each grade this size is rolled in, with the indicative capacity of the section.
| Grade | Min. yield | Tensile | Bending Wel·fy | Axial A·fy |
|---|---|---|---|---|
| S235JRH | 235 MPa | 360–510 MPa | 0.929 kNm | 78.5 kN |
| S275J0H | 275 MPa | 430–580 MPa | 1.09 kNm | 91.8 kN |
| S355J2H | 355 MPa | 510–680 MPa | 1.40 kNm | 119 kN |
Ordered in S355J2H, the S235JRH bending capacity of this size is reached with a 1.5 mm wall in the same outer size (1.65 kg/m, 37% lighter).
Indicative values from nominal dimensions: Wel × fy and A × fy, without buckling, cross-section class or partial safety factors. Not a design check.
Nearest inch size to ASTM A500: HSS 2 × 1 × 0.095 →
This size is also rolled in high-strength steel: S420MC–S700MC version →
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