IPE O 240
IPE beams from Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 242 mm | 9.5276 in |
| Flange width, b_f | 122 mm | 4.8032 in |
| Web thickness, t_w | 7 mm | 0.275591 in |
| Flange thickness, t_f | 10.8 mm | 0.425197 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 43,700,000 mm⁴ | 104.9897 in⁴ |
| Elastic modulus, Sₓ | 361,000 mm³ | 22.0296 in³ |
| Plastic modulus, Zₓ | 410,000 mm³ | 25.0197 in³ |
| Radius of gyration, rₓ | 100 mm | 3.937 in |
| Distance to top fibre | 121 mm | 4.7638 in |
| Distance to bottom fibre | 121 mm | 4.7638 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 3,290,000 mm⁴ | 7.9043 in⁴ |
| Elastic modulus, S_y | 54,000 mm³ | 3.2953 in³ |
| Plastic modulus, Z_y | 84,400 mm³ | 5.1504 in³ |
| Radius of gyration, r_y | 27.4 mm | 1.0787 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 171,000 mm⁴ | 0.410829 in⁴ |
| Warping constant, C_w | 4.37000e+10 mm⁶ | 162.7343 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 34.3 kg/m | 23.0485 lb/ft |