Steel Beam Sizes / UK / Rolled Steel Joists / RSJ 114×114×27
RSJ 114×114×27 Steel Beam Dimensions and Properties
UK Rolled steel joists · v2023.11
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
RSJ 114×114×27 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 | 18.14 lb/ft | 27.00 kg/m |
| Depth, d | 4.50 in | 114.30 mm |
| Flange width, bf | 4.49 in | 114.00 mm |
| Area | 5.35 in² | 3,450.00 mm² |
| Ix | 17.68 in⁴ | 7,360,000 mm⁴ |
| Iy | 5.38 in⁴ | 2,240,000 mm⁴ |
| Sx | 7.87 in³ | 129,000.00 mm³ |
| Sy | 2.39 in³ | 39,200.00 mm³ |
| Zx | 9.21 in³ | 151,000.00 mm³ |
| Zy | 4.02 in³ | 65,800.00 mm³ |
| rx | 1.82 in | 46.20 mm |
| ry | 1.00 in | 25.50 mm |
| J | 0.45 in⁴ | 189,000.00 mm⁴ |
| Cw | 22.38 in⁶ | 6,010,000,000 mm⁶ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus RSJ 114×114×27.
Lighter in Rolled steel joists
RSJ 102×102×23
- Weight
- 23.0 kg/m (-15%)
- Depth
- 101.6 mm (-11%)
- Ix
- 4,860,000 mm⁴ (-34%)
Heavier in Rolled steel joists
RSJ 127×114×29
- Weight
- 29.0 kg/m (+7.4%)
- Depth
- 127.0 mm (+11%)
- Ix
- 9,790,000 mm⁴ (+33%)
Closest Iₓ in Rolled steel joists
RSJ 127×76×16
- Weight
- 16.0 kg/m (-41%)
- Depth
- 127.0 mm (+11%)
- Ix
- 5,710,000 mm⁴ (-22%)
Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Methodology