HE 220 C
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 | 230 mm | 9.0551 in |
| Flange width, b_f | 223 mm | 8.7795 in |
| Web thickness, t_w | 12.5 mm | 0.492126 in |
| Flange thickness, t_f | 21 mm | 0.826772 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 112,000,000 mm⁴ | 269.0811 in⁴ |
| Elastic modulus, Sₓ | 972,000 mm³ | 59.3151 in³ |
| Plastic modulus, Zₓ | 1,110,000 mm³ | 67.7364 in³ |
| Radius of gyration, rₓ | 96.5 mm | 3.7992 in |
| Distance to top fibre | 115 mm | 4.5276 in |
| Distance to bottom fibre | 115 mm | 4.5276 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 38,900,000 mm⁴ | 93.4576 in⁴ |
| Elastic modulus, S_y | 349,000 mm³ | 21.2973 in³ |
| Plastic modulus, Z_y | 532,000 mm³ | 32.4646 in³ |
| Radius of gyration, r_y | 56.9 mm | 2.2402 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,680,000 mm⁴ | 4.0362 in⁴ |
| Warping constant, C_w | 4.24000e+11 mm⁶ | 1,578.932 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 94.1 kg/m | 63.2323 lb/ft |