HL 1100×607
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 | 1,138 mm | 44.8032 in |
| Flange width, b_f | 410 mm | 16.1417 in |
| Web thickness, t_w | 31 mm | 1.2205 in |
| Flange thickness, t_f | 55 mm | 2.1654 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1.62400e+10 mm⁴ | 39,016.756 in⁴ |
| Elastic modulus, Sₓ | 28,500,000 mm³ | 1,739.177 in³ |
| Plastic modulus, Zₓ | 33,000,000 mm³ | 2,013.784 in³ |
| Radius of gyration, rₓ | 457 mm | 17.9921 in |
| Distance to top fibre | 569 mm | 22.4016 in |
| Distance to bottom fibre | 569 mm | 22.4016 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 635,000,000 mm⁴ | 1,525.594 in⁴ |
| Elastic modulus, S_y | 3,100,000 mm³ | 189.1736 in³ |
| Plastic modulus, Z_y | 4,890,000 mm³ | 298.4061 in³ |
| Radius of gyration, r_y | 90.3 mm | 3.5551 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 57,900,000 mm⁴ | 139.1053 in⁴ |
| Warping constant, C_w | 1.86100e+14 mm⁶ | 693,017.296 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 607 kg/m | 407.8852 lb/ft |