HE 240 C
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 | 255 mm | 10.0394 in |
| Flange width, b_f | 244 mm | 9.6063 in |
| Web thickness, t_w | 14 mm | 0.551181 in |
| Flange thickness, t_f | 24.5 mm | 0.964567 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 173,000,000 mm⁴ | 415.6342 in⁴ |
| Elastic modulus, Sₓ | 1,360,000 mm³ | 82.9923 in³ |
| Plastic modulus, Zₓ | 1,560,000 mm³ | 95.197 in³ |
| Radius of gyration, rₓ | 107 mm | 4.2126 in |
| Distance to top fibre | 127.5 mm | 5.0197 in |
| Distance to bottom fibre | 127.5 mm | 5.0197 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 59,400,000 mm⁴ | 142.7091 in⁴ |
| Elastic modulus, S_y | 487,000 mm³ | 29.7186 in³ |
| Plastic modulus, Z_y | 744,000 mm³ | 45.4017 in³ |
| Radius of gyration, r_y | 62.5 mm | 2.4606 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 2,890,000 mm⁴ | 6.9433 in⁴ |
| Warping constant, C_w | 7.88000e+11 mm⁶ | 2,934.431 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 119 kg/m | 79.9643 lb/ft |