HLZ 1100 B
HLZ 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 | 1,079.4 mm | 42.4961 in |
| Flange width, b_f | 458 mm | 18.0315 in |
| Web thickness, t_w | 20 mm | 0.787402 in |
| Flange thickness, t_f | 33 mm | 1.2992 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1.03600e+10 mm⁴ | 24,890 in⁴ |
| Elastic modulus, Sₓ | 19,200,000 mm³ | 1,171.656 in³ |
| Plastic modulus, Zₓ | 21,600,000 mm³ | 1,318.113 in³ |
| Radius of gyration, rₓ | 447 mm | 17.5984 in |
| Distance to top fibre | 539.7 mm | 21.248 in |
| Distance to bottom fibre | 539.7 mm | 21.248 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 512,000,000 mm⁴ | 1,230.085 in⁴ |
| Elastic modulus, S_y | 2,230,000 mm³ | 136.0829 in³ |
| Plastic modulus, Z_y | 3,520,000 mm³ | 214.8036 in³ |
| Radius of gyration, r_y | 99.3 mm | 3.9094 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 15,500,000 mm⁴ | 37.2389 in⁴ |
| Warping constant, C_w | 1.31200e+14 mm⁶ | 488,575.331 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 408 kg/m | 274.1633 lb/ft |