HL 920×656
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 | 987 mm | 38.8583 in |
| Flange width, b_f | 431 mm | 16.9685 in |
| Web thickness, t_w | 34.5 mm | 1.3583 in |
| Flange thickness, t_f | 62 mm | 2.4409 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1.33500e+10 mm⁴ | 32,073.503 in⁴ |
| Elastic modulus, Sₓ | 27,100,000 mm³ | 1,653.743 in³ |
| Plastic modulus, Zₓ | 31,300,000 mm³ | 1,910.043 in³ |
| Radius of gyration, rₓ | 400 mm | 15.748 in |
| Distance to top fibre | 493.5 mm | 19.4291 in |
| Distance to bottom fibre | 493.5 mm | 19.4291 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 830,000,000 mm⁴ | 1,994.083 in⁴ |
| Elastic modulus, S_y | 3,850,000 mm³ | 234.9414 in³ |
| Plastic modulus, Z_y | 6,020,000 mm³ | 367.3629 in³ |
| Radius of gyration, r_y | 99.7 mm | 3.9252 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 79,500,000 mm⁴ | 190.9995 in⁴ |
| Warping constant, C_w | 1.77600e+14 mm⁶ | 661,364.168 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 656 kg/m | 440.8116 lb/ft |