HL 1000×976
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 | 1,108 mm | 43.622 in |
| Flange width, b_f | 428 mm | 16.8504 in |
| Web thickness, t_w | 50 mm | 1.9685 in |
| Flange thickness, t_f | 89.9 mm | 3.5394 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 2.34900e+10 mm⁴ | 56,434.951 in⁴ |
| Elastic modulus, Sₓ | 42,400,000 mm³ | 2,587.407 in³ |
| Plastic modulus, Zₓ | 50,300,000 mm³ | 3,069.494 in³ |
| Radius of gyration, rₓ | 435 mm | 17.126 in |
| Distance to top fibre | 554 mm | 21.811 in |
| Distance to bottom fibre | 554 mm | 21.811 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 1.18000e+9 mm⁴ | 2,834.961 in⁴ |
| Elastic modulus, S_y | 5,540,000 mm³ | 338.0715 in³ |
| Plastic modulus, Z_y | 8,840,000 mm³ | 539.4499 in³ |
| Radius of gyration, r_y | 97.7 mm | 3.8465 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 244,000,000 mm⁴ | 586.2123 in⁴ |
| Warping constant, C_w | 3.04400e+14 mm⁶ | 1,133,554.351 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 976 kg/m | 655.8417 lb/ft |