400×250×12 mm S235JRH Steel Rectangular Hollow Section
400x250x12mm Steel rectangular hollow section in S235JRH, S275J0H, S355J2H to EN 10219, with an uncoated steel surface suitable for further processing or painting. Nominal weight 113.087 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: 8 pieces
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 12mm wall thickness provides exceptional structural integrity 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 | 400mm × 250mm × 12mm |
| Weight per Meter | 113.087 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) | 144 cm² |
| Second moment of area(Ix) | 30766 cm⁴ |
| Second moment of area(Iy) | 14962 cm⁴ |
| Radius of gyration(ix) | 14.6 cm |
| Radius of gyration(iy) | 10.2 cm |
| Elastic section modulus(Wel,x) | 1538 cm³ |
| Elastic section modulus(Wel,y) | 1197 cm³ |
| Plastic section modulus(Wpl,x) | 1889 cm³ |
| Plastic section modulus(Wpl,y) | 1372 cm³ |
| Torsional inertia constant(It) | 33597 cm⁴ |
| Torsional modulus constant(Ct) | 2042 cm³ |
| Surface area per metre(As) | 1.24 m²/m |
| Length per tonne | 8.84 m |
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