HE 700 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 | 716 mm | 28.189 in |
| Flange width, b_f | 304 mm | 11.9685 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 | 3.29000e+9 mm⁴ | 7,904.257 in⁴ |
| Elastic modulus, Sₓ | 9,200,000 mm³ | 561.4184 in³ |
| Plastic modulus, Zₓ | 10,500,000 mm³ | 640.7493 in³ |
| Radius of gyration, rₓ | 293 mm | 11.5354 in |
| Distance to top fibre | 358 mm | 14.0945 in |
| Distance to bottom fibre | 358 mm | 14.0945 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 188,000,000 mm⁴ | 451.6718 in⁴ |
| Elastic modulus, S_y | 1,240,000 mm³ | 75.6694 in³ |
| Plastic modulus, Z_y | 1,930,000 mm³ | 117.7758 in³ |
| Radius of gyration, r_y | 70.1 mm | 2.7598 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 16,000,000 mm⁴ | 38.4402 in⁴ |
| Warping constant, C_w | 2.14000e+13 mm⁶ | 79,691.403 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 301 kg/m | 202.2627 lb/ft |