HL 920×1077
HL wide flange beams 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 | 1,061 mm | 41.7717 in |
| Flange width, b_f | 451 mm | 17.7559 in |
| Web thickness, t_w | 55 mm | 2.1654 in |
| Flange thickness, t_f | 99.1 mm | 3.9016 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 2.37700e+10 mm⁴ | 57,107.653 in⁴ |
| Elastic modulus, Sₓ | 44,800,000 mm³ | 2,733.864 in³ |
| Plastic modulus, Zₓ | 53,400,000 mm³ | 3,258.668 in³ |
| Radius of gyration, rₓ | 416 mm | 16.378 in |
| Distance to top fibre | 530.5 mm | 20.8858 in |
| Distance to bottom fibre | 530.5 mm | 20.8858 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 1.53000e+9 mm⁴ | 3,675.84 in⁴ |
| Elastic modulus, S_y | 6,770,000 mm³ | 413.1307 in³ |
| Plastic modulus, Z_y | 10,700,000 mm³ | 652.9541 in³ |
| Radius of gyration, r_y | 106 mm | 4.1732 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 326,000,000 mm⁴ | 783.2181 in⁴ |
| Warping constant, C_w | 3.50800e+14 mm⁶ | 1,306,343.188 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 1,077 kg/m | 723.7106 lb/ft |