IPE 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 | 330 mm | 12.9921 in |
| Flange width, b_f | 160 mm | 6.2992 in |
| Web thickness, t_w | 7.5 mm | 0.295276 in |
| Flange thickness, t_f | 11.5 mm | 0.452756 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 118,000,000 mm⁴ | 283.4961 in⁴ |
| Elastic modulus, Sₓ | 713,000 mm³ | 43.5099 in³ |
| Plastic modulus, Zₓ | 804,000 mm³ | 49.0631 in³ |
| Radius of gyration, rₓ | 137 mm | 5.3937 in |
| Distance to top fibre | 165 mm | 6.4961 in |
| Distance to bottom fibre | 165 mm | 6.4961 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 7,880,000 mm⁴ | 18.9318 in⁴ |
| Elastic modulus, S_y | 99,000 mm³ | 6.0414 in³ |
| Plastic modulus, Z_y | 154,000 mm³ | 9.3977 in³ |
| Radius of gyration, r_y | 35.5 mm | 1.3976 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 281,000 mm⁴ | 0.675105 in⁴ |
| Warping constant, C_w | 1.99000e+11 mm⁶ | 741.0556 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 49.1 kg/m | 32.9937 lb/ft |