HP 305×180
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 | 326.7 mm | 12.8622 in |
| Flange width, b_f | 319.7 mm | 12.5866 in |
| Web thickness, t_w | 24.8 mm | 0.976378 in |
| Flange thickness, t_f | 24.8 mm | 0.976378 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 410,000,000 mm⁴ | 985.0289 in⁴ |
| Elastic modulus, Sₓ | 2,510,000 mm³ | 153.1696 in³ |
| Plastic modulus, Zₓ | 2,900,000 mm³ | 176.9689 in³ |
| Radius of gyration, rₓ | 134 mm | 5.2756 in |
| Distance to top fibre | 163.35 mm | 6.4311 in |
| Distance to bottom fibre | 163.35 mm | 6.4311 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 136,000,000 mm⁴ | 326.7413 in⁴ |
| Elastic modulus, S_y | 847,000 mm³ | 51.6871 in³ |
| Plastic modulus, Z_y | 1,310,000 mm³ | 79.9411 in³ |
| Radius of gyration, r_y | 76.9 mm | 3.0276 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 5,100,000 mm⁴ | 12.2528 in⁴ |
| Warping constant, C_w | 3.08000e+12 mm⁶ | 11,469.604 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 180 kg/m | 120.9544 lb/ft |