Steel Beam Sizes / UK / Universal Bearing Piles / UBP 305×305×186
UBP 305×305×186 Steel Beam Dimensions and Properties
UK Universal bearing piles · v2023.11
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
UBP 305×305×186 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 | 124.99 lb/ft | 186.00 kg/m |
| Depth, d | 12.93 in | 328.30 mm |
| Flange width, bf | 12.63 in | 320.90 mm |
| tw | 1.004 in | 25.500 mm |
| tf | 1.008 in | 25.600 mm |
| Area | 36.74 in² | 23,700.00 mm² |
| Ix | 1,023.47 in⁴ | 426,000,000 mm⁴ |
| Iy | 338.75 in⁴ | 141,000,000 mm⁴ |
| Sx | 158.66 in³ | 2,600,000 mm³ |
| Sy | 53.82 in³ | 882,000.00 mm³ |
| Zx | 183.07 in³ | 3,000,000 mm³ |
| Zy | 83.60 in³ | 1,370,000 mm³ |
| rx | 5.28 in | 134.00 mm |
| ry | 3.04 in | 77.30 mm |
| J | 13.45 in⁴ | 5,600,000 mm⁴ |
| Cw | 12,028.19 in⁶ | 3,230,000,000,000 mm⁶ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus UBP 305×305×186.
Lighter in Universal bearing piles
UBP 356×368×174
- Weight
- 174.0 kg/m (-6.5%)
- Depth
- 361.4 mm (+10%)
- Ix
- 510,000,000 mm⁴ (+20%)
Heavier in Universal bearing piles
UBP 305×305×223
- Weight
- 223.0 kg/m (+20%)
- Depth
- 337.9 mm (+2.9%)
- Ix
- 527,000,000 mm⁴ (+24%)
Closest Iₓ in Universal bearing piles
UBP 356×368×152
- Weight
- 152.0 kg/m (-18%)
- Depth
- 356.4 mm (+8.6%)
- Ix
- 440,000,000 mm⁴ (+3.3%)
Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Methodology