Steel Beam Sizes / Europe / RHS / RHS 260×140×11
RHS 260×140×11 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 260×140×11 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 | 43.21 lb/ft | 64.30 kg/m |
| Height | 10.24 in | 260.00 mm |
| Width | 5.51 in | 140.00 mm |
| t | 0.433 in | 11.000 mm |
| Area | 12.69 in² | 8,190.00 mm² |
| Ix | 168.66 in⁴ | 70,200,000 mm⁴ |
| Iy | 62.95 in⁴ | 26,200,000 mm⁴ |
| Sx | 32.95 in³ | 540,000.00 mm³ |
| Sy | 22.82 in³ | 374,000.00 mm³ |
| Zx | 41.37 in³ | 678,000.00 mm³ |
| Zy | 26.61 in³ | 436,000.00 mm³ |
| rx | 3.65 in | 92.60 mm |
| ry | 2.22 in | 56.50 mm |
| J | 148.23 in⁴ | 61,700,000 mm⁴ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus RHS 260×140×11.
Lighter in Rectangular hollow sections
RHS 200×120×14.2
- Weight
- 63.3 kg/m (-1.6%)
- Depth
- 200.0 mm (-23%)
- Ix
- 39,100,000 mm⁴ (-44%)
Heavier in Rectangular hollow sections
RHS 350×250×7.1
- Weight
- 64.9 kg/m (+0.9%)
- Depth
- 350.0 mm (+35%)
- Ix
- 147,000,000 mm⁴ (+109%)
Closest Iₓ in Rectangular hollow sections
RHS 300×200×5.6
- Weight
- 42.7 kg/m (-34%)
- Depth
- 300.0 mm (+15%)
- Ix
- 70,200,000 mm⁴ (0.0%)
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Hot-finished hollow sections · Methodology