HP 400×176
Bearing piles 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 | 360 mm | 14.1732 in |
| Flange width, b_f | 396 mm | 15.5906 in |
| Web thickness, t_w | 20 mm | 0.787402 in |
| Flange thickness, t_f | 20 mm | 0.787402 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 518,000,000 mm⁴ | 1,244.5 in⁴ |
| Elastic modulus, Sₓ | 2,880,000 mm³ | 175.7484 in³ |
| Plastic modulus, Zₓ | 3,240,000 mm³ | 197.7169 in³ |
| Radius of gyration, rₓ | 152 mm | 5.9843 in |
| Distance to top fibre | 180 mm | 7.0866 in |
| Distance to bottom fibre | 180 mm | 7.0866 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 207,000,000 mm⁴ | 497.3195 in⁴ |
| Elastic modulus, S_y | 1,050,000 mm³ | 64.0749 in³ |
| Plastic modulus, Z_y | 1,600,000 mm³ | 97.638 in³ |
| Radius of gyration, r_y | 96.1 mm | 3.7835 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 3,220,000 mm⁴ | 7.7361 in⁴ |
| Warping constant, C_w | 5.98000e+12 mm⁶ | 22,268.906 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 176 kg/m | 118.2665 lb/ft |