350×200×12.5 mm S235JRH Steel Rectangular Hollow Section
350x200x12.5mm Steel rectangular hollow section in S235JRH, S275J0H, S355J2H to EN 10219, with an uncoated steel surface suitable for further processing or painting. Nominal weight 97.767 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: 9 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 12.5mm 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 | 350mm × 200mm × 12.5mm |
| Weight per Meter | 97.767 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) | 125 cm² |
| Second moment of area(Ix) | 19361 cm⁴ |
| Second moment of area(Iy) | 8160 cm⁴ |
| Radius of gyration(ix) | 12.5 cm |
| Radius of gyration(iy) | 8.09 cm |
| Elastic section modulus(Wel,x) | 1106 cm³ |
| Elastic section modulus(Wel,y) | 816 cm³ |
| Plastic section modulus(Wpl,x) | 1387 cm³ |
| Plastic section modulus(Wpl,y) | 945 cm³ |
| Torsional inertia constant(It) | 19632 cm⁴ |
| Torsional modulus constant(Ct) | 1424 cm³ |
| Surface area per metre(As) | 1.04 m²/m |
| Length per tonne | 10.2 m |
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