HE 140 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 | 140 mm | 5.5118 in |
| Flange width, b_f | 140 mm | 5.5118 in |
| Web thickness, t_w | 7 mm | 0.275591 in |
| Flange thickness, t_f | 12 mm | 0.472441 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 15,100,000 mm⁴ | 36.2779 in⁴ |
| Elastic modulus, Sₓ | 216,000 mm³ | 13.1811 in³ |
| Plastic modulus, Zₓ | 245,000 mm³ | 14.9508 in³ |
| Radius of gyration, rₓ | 59.3 mm | 2.3346 in |
| Distance to top fibre | 70 mm | 2.7559 in |
| Distance to bottom fibre | 70 mm | 2.7559 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 5,500,000 mm⁴ | 13.2138 in⁴ |
| Elastic modulus, S_y | 79,000 mm³ | 4.8209 in³ |
| Plastic modulus, Z_y | 120,000 mm³ | 7.3228 in³ |
| Radius of gyration, r_y | 35.8 mm | 1.4094 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 202,000 mm⁴ | 0.485307 in⁴ |
| Warping constant, C_w | 2.25000e+10 mm⁶ | 83.7877 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 33.7 kg/m | 22.6454 lb/ft |