HE 500 AA
HE wide flange sections 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 | 472 mm | 18.5827 in |
| Flange width, b_f | 300 mm | 11.811 in |
| Web thickness, t_w | 10.5 mm | 0.413386 in |
| Flange thickness, t_f | 14 mm | 0.551181 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 546,000,000 mm⁴ | 1,311.77 in⁴ |
| Elastic modulus, Sₓ | 2,320,000 mm³ | 141.5751 in³ |
| Plastic modulus, Zₓ | 2,580,000 mm³ | 157.4413 in³ |
| Radius of gyration, rₓ | 200 mm | 7.874 in |
| Distance to top fibre | 236 mm | 9.2913 in |
| Distance to bottom fibre | 236 mm | 9.2913 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 63,100,000 mm⁴ | 151.5984 in⁴ |
| Elastic modulus, S_y | 421,000 mm³ | 25.691 in³ |
| Plastic modulus, Z_y | 649,000 mm³ | 39.6044 in³ |
| Radius of gyration, r_y | 67.9 mm | 2.6732 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,030,000 mm⁴ | 2.4746 in⁴ |
| Warping constant, C_w | 3.30000e+12 mm⁶ | 12,288.861 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 107 kg/m | 71.9007 lb/ft |