Steel Beam Sizes / Europe / RHS / RHS 250×150×6.3
RHS 250×150×6.3 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 250×150×6.3 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 | 25.53 lb/ft | 38.00 kg/m |
| Height | 9.84 in | 250.00 mm |
| Width | 5.91 in | 150.00 mm |
| t | 0.248 in | 6.300 mm |
| Area | 7.50 in² | 4,840.00 mm² |
| Ix | 99.46 in⁴ | 41,400,000 mm⁴ |
| Iy | 44.93 in⁴ | 18,700,000 mm⁴ |
| Sx | 20.20 in³ | 331,000.00 mm³ |
| Sy | 15.26 in³ | 250,000.00 mm³ |
| Zx | 24.53 in³ | 402,000.00 mm³ |
| Zy | 17.27 in³ | 283,000.00 mm³ |
| rx | 3.64 in | 92.50 mm |
| ry | 2.45 in | 62.20 mm |
| J | 97.30 in⁴ | 40,500,000 mm⁴ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus RHS 250×150×6.3.
Lighter in Rectangular hollow sections
RHS 200×120×8
- Weight
- 37.6 kg/m (-1.1%)
- Depth
- 200.0 mm (-20%)
- Ix
- 25,300,000 mm⁴ (-39%)
Heavier in Rectangular hollow sections
RHS 300×200×5
- Weight
- 38.3 kg/m (+0.8%)
- Depth
- 300.0 mm (+20%)
- Ix
- 63,200,000 mm⁴ (+53%)
Closest Iₓ in Rectangular hollow sections
RHS 220×120×11
- Weight
- 53.9 kg/m (+42%)
- Depth
- 220.0 mm (-12%)
- Ix
- 41,400,000 mm⁴ (0.0%)
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Hot-finished hollow sections · Methodology