Steel Beam Sizes / Europe / RHS / RHS 250×100×10
RHS 250×100×10 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 250×100×10 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 | 34.27 lb/ft | 51.00 kg/m |
| Height | 9.84 in | 250.00 mm |
| Width | 3.94 in | 100.00 mm |
| t | 0.394 in | 10.000 mm |
| Area | 10.06 in² | 6,490.00 mm² |
| Ix | 113.64 in⁴ | 47,300,000 mm⁴ |
| Iy | 25.71 in⁴ | 10,700,000 mm⁴ |
| Sx | 23.13 in³ | 379,000.00 mm³ |
| Sy | 13.06 in³ | 214,000.00 mm³ |
| Zx | 29.96 in³ | 491,000.00 mm³ |
| Zy | 15.32 in³ | 251,000.00 mm³ |
| rx | 3.36 in | 85.40 mm |
| ry | 1.60 in | 40.60 mm |
| J | 69.91 in⁴ | 29,100,000 mm⁴ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus RHS 250×100×10.
Lighter in Rectangular hollow sections
RHS 200×120×11
- Weight
- 50.4 kg/m (-1.2%)
- Depth
- 200.0 mm (-20%)
- Ix
- 32,600,000 mm⁴ (-31%)
Heavier in Rectangular hollow sections
RHS 250×150×8.8
- Weight
- 52.2 kg/m (+2.4%)
- Depth
- 250.0 mm (0.0%)
- Ix
- 55,500,000 mm⁴ (+17%)
Closest Iₓ in Rectangular hollow sections
RHS 200×150×14.2
- Weight
- 70.0 kg/m (+37%)
- Depth
- 200.0 mm (-20%)
- Ix
- 46,400,000 mm⁴ (-1.9%)
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Hot-finished hollow sections · Methodology