IPN 360
IPN taper flange 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 | 360 mm | 14.1732 in |
| Flange width, b_f | 143 mm | 5.6299 in |
| Web thickness, t_w | 13 mm | 0.511811 in |
| Flange thickness, t_f | 19.5 mm | 0.767717 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 196,100,000 mm⁴ | 471.1321 in⁴ |
| Elastic modulus, Sₓ | 1,090,000 mm³ | 66.5159 in³ |
| Plastic modulus, Zₓ | 1,276,000 mm³ | 77.8663 in³ |
| Radius of gyration, rₓ | 142 mm | 5.5906 in |
| Distance to top fibre | 180 mm | 7.0866 in |
| Distance to bottom fibre | 180 mm | 7.0866 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 8,180,000 mm⁴ | 19.6525 in⁴ |
| Elastic modulus, S_y | 114,000 mm³ | 6.9567 in³ |
| Plastic modulus, Z_y | 194,000 mm³ | 11.8386 in³ |
| Radius of gyration, r_y | 29 mm | 1.1417 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,150,000 mm⁴ | 2.7629 in⁴ |
| Warping constant, C_w | 2.40000e+11 mm⁶ | 893.7354 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 76.1 kg/m | 51.1368 lb/ft |