120×100×3.5 mm S235JRH Steel Rectangular Hollow Section
120x100x3.5mm Steel rectangular hollow section in S235JRH, S275J0H, S355J2H to EN 10219, with a galvanized coating that protects against corrosion in harsh environments. Nominal weight 11.457 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: 73 pieces
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 3.5mm wall thickness provides excellent strength-to-weight ratio while maintaining workability. The galvanized coating provides exceptional corrosion protection for outdoor and harsh environments. 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 | 120mm × 100mm × 3.5mm |
| Weight per Meter | 11.457 kg/m |
| Material | Steel |
| Alloy/Grade | S235JRH, S275J0H, S355J2H |
| Standard | EN 10219 |
| Finish | Galvanized |
| Standard Length | 6m |
| Internal Weld Removal | Available on request |
| 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) | 14.6 cm² |
| Second moment of area(Ix) | 311 cm⁴ |
| Second moment of area(Iy) | 235 cm⁴ |
| Radius of gyration(ix) | 4.61 cm |
| Radius of gyration(iy) | 4.01 cm |
| Elastic section modulus(Wel,x) | 51.8 cm³ |
| Elastic section modulus(Wel,y) | 47.0 cm³ |
| Plastic section modulus(Wpl,x) | 61.2 cm³ |
| Plastic section modulus(Wpl,y) | 54.1 cm³ |
| Torsional inertia constant(It) | 423 cm⁴ |
| Torsional modulus constant(Ct) | 73.8 cm³ |
| Surface area per metre(As) | 0.428 m²/m |
| Length per tonne | 87.3 m |
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