Steel Beam Sizes / Europe / SHS / SHS 100×100×4
SHS 100×100×4 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 100×100×4 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 | 8.00 lb/ft | 11.90 kg/m |
| Height | 3.94 in | 100.00 mm |
| Width | 3.94 in | 100.00 mm |
| t | 0.157 in | 4.000 mm |
| Area | 2.36 in² | 1,520.00 mm² |
| Ix | 5.57 in⁴ | 2,320,000 mm⁴ |
| Iy | 5.57 in⁴ | 2,320,000 mm⁴ |
| Sx | 2.83 in³ | 46,400.00 mm³ |
| Sy | 2.83 in³ | 46,400.00 mm³ |
| Zx | 3.32 in³ | 54,400.00 mm³ |
| Zy | 3.32 in³ | 54,400.00 mm³ |
| rx | 1.54 in | 39.10 mm |
| ry | 1.54 in | 39.10 mm |
| J | 8.67 in⁴ | 3,610,000 mm⁴ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus SHS 100×100×4.
Lighter in Square hollow sections
SHS 80×80×5
- Weight
- 11.6 kg/m (-2.5%)
- Depth
- 80.0 mm (-20%)
- Ix
- 1,370,000 mm⁴ (-41%)
Heavier in Square hollow sections
SHS 70×70×6.3
- Weight
- 12.3 kg/m (+3.4%)
- Depth
- 70.0 mm (-30%)
- Ix
- 1,040,000 mm⁴ (-55%)
Closest Iₓ in Square hollow sections
SHS 90×90×6.3
- Weight
- 16.2 kg/m (+36%)
- Depth
- 90.0 mm (-10%)
- Ix
- 2,380,000 mm⁴ (+2.6%)
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Hot-finished hollow sections · Methodology