Steel Beam Sizes / Europe / SHS / SHS 90×90×5
SHS 90×90×5 Steel Beam Dimensions and Properties
EN Square hollow sections · v2026.1
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
SHS 90×90×5 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 | 8.80 lb/ft | 13.10 kg/m |
| Height | 3.54 in | 90.00 mm |
| Width | 3.54 in | 90.00 mm |
| t | 0.197 in | 5.000 mm |
| Area | 2.59 in² | 1,670.00 mm² |
| Ix | 4.81 in⁴ | 2,000,000 mm⁴ |
| Iy | 4.81 in⁴ | 2,000,000 mm⁴ |
| Sx | 2.71 in³ | 44,400.00 mm³ |
| Sy | 2.71 in³ | 44,400.00 mm³ |
| Zx | 3.23 in³ | 53,000.00 mm³ |
| Zy | 3.23 in³ | 53,000.00 mm³ |
| rx | 1.36 in | 34.50 mm |
| ry | 1.36 in | 34.50 mm |
| J | 7.59 in⁴ | 3,160,000 mm⁴ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus SHS 90×90×5.
Lighter in Square hollow sections
SHS 80×80×5.6
- Weight
- 12.8 kg/m (-2.3%)
- Depth
- 80.0 mm (-11%)
- Ix
- 1,490,000 mm⁴ (-26%)
Heavier in Square hollow sections
SHS 70×70×7.1
- Weight
- 13.6 kg/m (+3.8%)
- Depth
- 70.0 mm (-22%)
- Ix
- 1,120,000 mm⁴ (-44%)
Closest Iₓ in Square hollow sections
SHS 80×80×8.8
- Weight
- 19.0 kg/m (+45%)
- Depth
- 80.0 mm (-11%)
- Ix
- 2,000,000 mm⁴ (0.0%)
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Hot-finished hollow sections · Methodology