300×200×12.5 mm S235JRH Steel Rectangular Hollow Section
300x200x12.5mm Steel rectangular hollow section in S235JRH, S275J0H, S355J2H to EN 10219, with an uncoated steel surface suitable for further processing or painting. Nominal weight 87.954 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: 10 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 | 300mm × 200mm × 12.5mm |
| Weight per Meter | 87.954 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) | 112 cm² |
| Second moment of area(Ix) | 13179 cm⁴ |
| Second moment of area(Iy) | 7060 cm⁴ |
| Radius of gyration(ix) | 10.8 cm |
| Radius of gyration(iy) | 7.94 cm |
| Elastic section modulus(Wel,x) | 879 cm³ |
| Elastic section modulus(Wel,y) | 706 cm³ |
| Plastic section modulus(Wpl,x) | 1091 cm³ |
| Plastic section modulus(Wpl,y) | 828 cm³ |
| Torsional inertia constant(It) | 15768 cm⁴ |
| Torsional modulus constant(Ct) | 1204 cm³ |
| Surface area per metre(As) | 0.936 m²/m |
| Length per tonne | 11.4 m |
Similar Sizes
Explore alternative dimensions that might suit your needs