300×150×10 mm S235JRH Steel Rectangular Hollow Section
300x150x10mm Steel rectangular hollow section in S235JRH, S275J0H, S355J2H to EN 10219, with a primer-coated surface optimised for paint adhesion. Nominal weight 64.815 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.
Add to Quote Request
Select length and quantity to add to your quote cart
Minimum order: 13 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 10mm 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 | 300mm × 150mm × 10mm |
| Weight per Meter | 64.815 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) | 82.6 cm² |
| Second moment of area(Ix) | 9209 cm⁴ |
| Second moment of area(Iy) | 3125 cm⁴ |
| Radius of gyration(ix) | 10.6 cm |
| Radius of gyration(iy) | 6.15 cm |
| Elastic section modulus(Wel,x) | 614 cm³ |
| Elastic section modulus(Wel,y) | 417 cm³ |
| Plastic section modulus(Wpl,x) | 776 cm³ |
| Plastic section modulus(Wpl,y) | 479 cm³ |
| Torsional inertia constant(It) | 7879 cm⁴ |
| Torsional modulus constant(Ct) | 733 cm³ |
| Surface area per metre(As) | 0.857 m²/m |
| Length per tonne | 15.4 m |
Similar Sizes
Explore alternative dimensions that might suit your needs