Steel Beam Sizes / Europe / RHS / RHS 200×150×5.6
RHS 200×150×5.6 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 200×150×5.6 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 | 19.82 lb/ft | 29.50 kg/m |
| Height | 7.87 in | 200.00 mm |
| Width | 5.91 in | 150.00 mm |
| t | 0.220 in | 5.600 mm |
| Area | 5.83 in² | 3,760.00 mm² |
| Ix | 52.37 in⁴ | 21,800,000 mm⁴ |
| Iy | 33.64 in⁴ | 14,000,000 mm⁴ |
| Sx | 13.30 in³ | 218,000.00 mm³ |
| Sy | 11.35 in³ | 186,000.00 mm³ |
| Zx | 15.87 in³ | 260,000.00 mm³ |
| Zy | 13.00 in³ | 213,000.00 mm³ |
| rx | 3.00 in | 76.10 mm |
| ry | 2.40 in | 61.00 mm |
| J | 63.67 in⁴ | 26,500,000 mm⁴ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus RHS 200×150×5.6.
Lighter in Rectangular hollow sections
RHS 180×100×7.1
- Weight
- 29.2 kg/m (-1.0%)
- Depth
- 180.0 mm (-10%)
- Ix
- 15,600,000 mm⁴ (-28%)
Heavier in Rectangular hollow sections
RHS 160×80×8.8
- Weight
- 30.1 kg/m (+2.0%)
- Depth
- 160.0 mm (-20%)
- Ix
- 11,700,000 mm⁴ (-46%)
Closest Iₓ in Rectangular hollow sections
RHS 180×100×11
- Weight
- 43.5 kg/m (+47%)
- Depth
- 180.0 mm (-10%)
- Ix
- 21,800,000 mm⁴ (0.0%)
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Hot-finished hollow sections · Methodology