Steel Beam Sizes / Europe / HP-Shapes / HP 400×158
HP 400×158 Dimensions, Weight and Section Properties
EN Bearing piles · v2026.1
HP 400×158: 356 mm depth, 394 mm flange width, 158 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
HP 400×158 dimensions
Not to scale. Dimensions shown for reference.
Section properties
Symbols match the steel section finder. Imperial and metric values are shown side by side.
| Property | Imperial | Metric |
|---|---|---|
| Weight | 106.17 lb/ft | 158.00 kg/m |
| Depth, d | 14.02 in | 356.00 mm |
| Flange width, bf | 15.51 in | 394.00 mm |
| tw | 0.709 in | 18.000 mm |
| tf | 0.709 in | 18.000 mm |
| Area | 31.16 in² | 20,100.00 mm² |
| Ix | 1,102.75 in⁴ | 459,000,000 mm⁴ |
| Iy | 442.06 in⁴ | 184,000,000 mm⁴ |
| Sx | 157.44 in³ | 2,580,000 mm³ |
| Sy | 56.87 in³ | 932,000.00 mm³ |
| Zx | 176.36 in³ | 2,890,000 mm³ |
| Zy | 86.65 in³ | 1,420,000 mm³ |
| rx | 5.94 in | 151.00 mm |
| ry | 3.76 in | 95.50 mm |
| J | 5.65 in⁴ | 2,350,000 mm⁴ |
| Cw | 19,513.22 in⁶ | 5,240,000,000,000 mm⁶ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus HP 400×158.
Lighter in Bearing piles
HP 360×152
- Weight
- 152.0 kg/m (-3.8%)
- Depth
- 356.4 mm (+0.1%)
- Ix
- 440,000,000 mm⁴ (-4.1%)
Heavier in Bearing piles
HP 360×174
- Weight
- 174.0 kg/m (+10%)
- Depth
- 361.4 mm (+1.5%)
- Ix
- 510,000,000 mm⁴ (+11%)
Another Iₓ option in Bearing piles
HP 305×186
- Weight
- 186.0 kg/m (+18%)
- Depth
- 328.3 mm (-7.8%)
- Ix
- 426,000,000 mm⁴ (-7.2%)
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Eurocode 3 - UK National Annex · Methodology