500×400×8 mm S235JRH Steel Rectangular Hollow Section
500x400x8mm Steel rectangular hollow section in S235JRH, S275J0H, S355J2H to EN 10219, with a primer-coated surface optimised for paint adhesion. Nominal weight 109.305 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 extra heavy-duty industrial Steel rectangular hollow section is commonly specified for heavy structural supports, load-bearing frames, and demanding industrial applications. The 8mm wall thickness provides exceptional structural integrity while maintaining workability. The applied finish enhances both durability and appearance. 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 | 500mm × 400mm × 8mm |
| Weight per Meter | 109.305 kg/m |
| Material | Steel |
| Alloy/Grade | S235JRH, S275J0H, S355J2H |
| Standard | EN 10219 |
| Finish | Primer Coated |
| 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) | 139 cm² |
| Second moment of area(Ix) | 52489 cm⁴ |
| Second moment of area(Iy) | 37417 cm⁴ |
| Radius of gyration(ix) | 19.4 cm |
| Radius of gyration(iy) | 16.4 cm |
| Elastic section modulus(Wel,x) | 2100 cm³ |
| Elastic section modulus(Wel,y) | 1871 cm³ |
| Plastic section modulus(Wpl,x) | 2457 cm³ |
| Plastic section modulus(Wpl,y) | 2114 cm³ |
| Torsional inertia constant(It) | 68260 cm⁴ |
| Torsional modulus constant(Ct) | 2976 cm³ |
| Surface area per metre(As) | 1.77 m²/m |
| Length per tonne | 9.15 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 | 493 kNm | 3272 kN |
| S275J0H | 275 MPa | 410–560 MPa | 577 kNm | 3829 kN |
| S355J2H | 355 MPa | 470–630 MPa | 745 kNm | 4943 kN |
Indicative values from nominal dimensions: Wel × fy and A × fy, without buckling, cross-section class or partial safety factors. Not a design check.
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