HE 140 A
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 | 133 mm | 5.2362 in |
| Flange width, b_f | 140 mm | 5.5118 in |
| Web thickness, t_w | 5.5 mm | 0.216535 in |
| Flange thickness, t_f | 8.5 mm | 0.334646 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 10,300,000 mm⁴ | 24.7458 in⁴ |
| Elastic modulus, Sₓ | 155,000 mm³ | 9.4587 in³ |
| Plastic modulus, Zₓ | 174,000 mm³ | 10.6181 in³ |
| Radius of gyration, rₓ | 57.3 mm | 2.2559 in |
| Distance to top fibre | 66.5 mm | 2.6181 in |
| Distance to bottom fibre | 66.5 mm | 2.6181 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 3,890,000 mm⁴ | 9.3458 in⁴ |
| Elastic modulus, S_y | 56,000 mm³ | 3.4173 in³ |
| Plastic modulus, Z_y | 84,800 mm³ | 5.1748 in³ |
| Radius of gyration, r_y | 35.2 mm | 1.3858 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 81,000 mm⁴ | 0.194603 in⁴ |
| Warping constant, C_w | 1.51000e+10 mm⁶ | 56.2309 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 24.7 kg/m | 16.5976 lb/ft |