HE 360 B
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 | 360 mm | 14.1732 in |
| Flange width, b_f | 300 mm | 11.811 in |
| Web thickness, t_w | 12.5 mm | 0.492126 in |
| Flange thickness, t_f | 22.5 mm | 0.885827 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 432,000,000 mm⁴ | 1,037.884 in⁴ |
| Elastic modulus, Sₓ | 2,400,000 mm³ | 146.457 in³ |
| Plastic modulus, Zₓ | 2,680,000 mm³ | 163.5436 in³ |
| Radius of gyration, rₓ | 155 mm | 6.1024 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 | 101,000,000 mm⁴ | 242.6535 in⁴ |
| Elastic modulus, S_y | 676,000 mm³ | 41.2521 in³ |
| Plastic modulus, Z_y | 1,030,000 mm³ | 62.8545 in³ |
| Radius of gyration, r_y | 74.9 mm | 2.9488 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 2,980,000 mm⁴ | 7.1595 in⁴ |
| Warping constant, C_w | 2.88000e+12 mm⁶ | 10,724.824 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 142 kg/m | 95.4196 lb/ft |