IPE O 330
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 | 334 mm | 13.1496 in |
| Flange width, b_f | 162 mm | 6.378 in |
| Web thickness, t_w | 8.5 mm | 0.334646 in |
| Flange thickness, t_f | 13.5 mm | 0.531496 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 139,000,000 mm⁴ | 333.9488 in⁴ |
| Elastic modulus, Sₓ | 833,000 mm³ | 50.8328 in³ |
| Plastic modulus, Zₓ | 943,000 mm³ | 57.5454 in³ |
| Radius of gyration, rₓ | 138 mm | 5.4331 in |
| Distance to top fibre | 167 mm | 6.5748 in |
| Distance to bottom fibre | 167 mm | 6.5748 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 9,600,000 mm⁴ | 23.0641 in⁴ |
| Elastic modulus, S_y | 119,000 mm³ | 7.2618 in³ |
| Plastic modulus, Z_y | 185,000 mm³ | 11.2894 in³ |
| Radius of gyration, r_y | 36.4 mm | 1.4331 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 422,000 mm⁴ | 1.0139 in⁴ |
| Warping constant, C_w | 2.46000e+11 mm⁶ | 916.0787 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 57 kg/m | 38.3022 lb/ft |