HE 1000 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 | 1,008 mm | 39.685 in |
| Flange width, b_f | 302 mm | 11.8898 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 | 7.22000e+9 mm⁴ | 17,346.119 in⁴ |
| Elastic modulus, Sₓ | 14,300,000 mm³ | 872.6395 in³ |
| Plastic modulus, Zₓ | 16,600,000 mm³ | 1,012.994 in³ |
| Radius of gyration, rₓ | 403 mm | 15.8661 in |
| Distance to top fibre | 504 mm | 19.8425 in |
| Distance to bottom fibre | 504 mm | 19.8425 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 185,000,000 mm⁴ | 444.4643 in⁴ |
| Elastic modulus, S_y | 1,220,000 mm³ | 74.449 in³ |
| Plastic modulus, Z_y | 1,940,000 mm³ | 118.3861 in³ |
| Radius of gyration, r_y | 64.5 mm | 2.5394 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 17,100,000 mm⁴ | 41.0829 in⁴ |
| Warping constant, C_w | 4.30000e+13 mm⁶ | 160,127.586 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 349 kg/m | 234.5172 lb/ft |