HE 1000 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 | 1,000 mm | 39.3701 in |
| Flange width, b_f | 300 mm | 11.811 in |
| Web thickness, t_w | 19 mm | 0.748031 in |
| Flange thickness, t_f | 36 mm | 1.4173 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 6.45000e+9 mm⁴ | 15,496.187 in⁴ |
| Elastic modulus, Sₓ | 12,900,000 mm³ | 787.2063 in³ |
| Plastic modulus, Zₓ | 14,900,000 mm³ | 909.2538 in³ |
| Radius of gyration, rₓ | 402 mm | 15.8268 in |
| Distance to top fibre | 500 mm | 19.685 in |
| Distance to bottom fibre | 500 mm | 19.685 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 163,000,000 mm⁴ | 391.6091 in⁴ |
| Elastic modulus, S_y | 1,080,000 mm³ | 65.9056 in³ |
| Plastic modulus, Z_y | 1,720,000 mm³ | 104.9608 in³ |
| Radius of gyration, r_y | 63.8 mm | 2.5118 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 12,700,000 mm⁴ | 30.5119 in⁴ |
| Warping constant, C_w | 3.76000e+13 mm⁶ | 140,018.54 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 314 kg/m | 210.9983 lb/ft |