HE 360 M
HE wide flange sections 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 | 395 mm | 15.5512 in |
| Flange width, b_f | 308 mm | 12.126 in |
| Web thickness, t_w | 21 mm | 0.826772 in |
| Flange thickness, t_f | 40 mm | 1.5748 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 849,000,000 mm⁴ | 2,039.731 in⁴ |
| Elastic modulus, Sₓ | 4,300,000 mm³ | 262.4021 in³ |
| Plastic modulus, Zₓ | 4,990,000 mm³ | 304.5085 in³ |
| Radius of gyration, rₓ | 163 mm | 6.4173 in |
| Distance to top fibre | 197.5 mm | 7.7756 in |
| Distance to bottom fibre | 197.5 mm | 7.7756 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 195,000,000 mm⁴ | 468.4894 in⁴ |
| Elastic modulus, S_y | 1,270,000 mm³ | 77.5002 in³ |
| Plastic modulus, Z_y | 1,940,000 mm³ | 118.3861 in³ |
| Radius of gyration, r_y | 78.3 mm | 3.0827 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 15,100,000 mm⁴ | 36.2779 in⁴ |
| Warping constant, C_w | 6.14000e+12 mm⁶ | 22,864.73 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 250 kg/m | 167.9922 lb/ft |