HE 900×466
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 | 938 mm | 36.9291 in |
| Flange width, b_f | 312 mm | 12.2835 in |
| Web thickness, t_w | 30 mm | 1.1811 in |
| Flange thickness, t_f | 54 mm | 2.126 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 8.15000e+9 mm⁴ | 19,580.453 in⁴ |
| Elastic modulus, Sₓ | 17,400,000 mm³ | 1,061.813 in³ |
| Plastic modulus, Zₓ | 20,400,000 mm³ | 1,244.884 in³ |
| Radius of gyration, rₓ | 371 mm | 14.6063 in |
| Distance to top fibre | 469 mm | 18.4646 in |
| Distance to bottom fibre | 469 mm | 18.4646 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 276,000,000 mm⁴ | 663.0927 in⁴ |
| Elastic modulus, S_y | 1,770,000 mm³ | 108.012 in³ |
| Plastic modulus, Z_y | 2,830,000 mm³ | 172.6972 in³ |
| Radius of gyration, r_y | 68.1 mm | 2.6811 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 42,300,000 mm⁴ | 101.6262 in⁴ |
| Warping constant, C_w | 5.34000e+13 mm⁶ | 198,856.118 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 466 kg/m | 313.1375 lb/ft |