HL 920×588
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 | 975 mm | 38.3858 in |
| Flange width, b_f | 427 mm | 16.811 in |
| Web thickness, t_w | 31 mm | 1.2205 in |
| Flange thickness, t_f | 55.9 mm | 2.2008 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1.18100e+10 mm⁴ | 28,373.638 in⁴ |
| Elastic modulus, Sₓ | 24,200,000 mm³ | 1,476.775 in³ |
| Plastic modulus, Zₓ | 27,800,000 mm³ | 1,696.46 in³ |
| Radius of gyration, rₓ | 397 mm | 15.6299 in |
| Distance to top fibre | 487.5 mm | 19.1929 in |
| Distance to bottom fibre | 487.5 mm | 19.1929 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 728,000,000 mm⁴ | 1,749.027 in⁴ |
| Elastic modulus, S_y | 3,410,000 mm³ | 208.091 in³ |
| Plastic modulus, Z_y | 5,310,000 mm³ | 324.0361 in³ |
| Radius of gyration, r_y | 98.6 mm | 3.8819 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 58,100,000 mm⁴ | 139.5858 in⁴ |
| Warping constant, C_w | 1.53200e+14 mm⁶ | 570,501.073 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 588 kg/m | 395.1178 lb/ft |