Steel Beam Sizes / Europe / RHS / RHS 180×60×4
RHS 180×60×4 Steel Beam Dimensions and Properties
EN Rectangular hollow sections · v2026.1
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
RHS 180×60×4 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 | 9.68 lb/ft | 14.40 kg/m |
| Height | 7.09 in | 180.00 mm |
| Width | 2.36 in | 60.00 mm |
| t | 0.157 in | 4.000 mm |
| Area | 2.85 in² | 1,840.00 mm² |
| Ix | 16.75 in⁴ | 6,970,000 mm⁴ |
| Iy | 2.91 in⁴ | 1,210,000 mm⁴ |
| Sx | 4.72 in³ | 77,400.00 mm³ |
| Sy | 2.46 in³ | 40,300.00 mm³ |
| Zx | 6.09 in³ | 99,800.00 mm³ |
| Zy | 2.76 in³ | 45,200.00 mm³ |
| rx | 2.43 in | 61.60 mm |
| ry | 1.01 in | 25.60 mm |
| J | 8.19 in⁴ | 3,410,000 mm⁴ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus RHS 180×60×4.
Lighter in Rectangular hollow sections
RHS 100×60×6.3
- Weight
- 14.2 kg/m (-1.4%)
- Depth
- 100.0 mm (-44%)
- Ix
- 2,250,000 mm⁴ (-68%)
Heavier in Rectangular hollow sections
RHS 120×60×5.6
- Weight
- 14.6 kg/m (+1.4%)
- Depth
- 120.0 mm (-33%)
- Ix
- 3,270,000 mm⁴ (-53%)
Closest Iₓ in Rectangular hollow sections
RHS 150×100×5
- Weight
- 18.6 kg/m (+29%)
- Depth
- 150.0 mm (-17%)
- Ix
- 7,390,000 mm⁴ (+6.0%)
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Hot-finished hollow sections · Methodology