Steel Beam Sizes / Europe / RHS / RHS 150×100×10
RHS 150×100×10 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 150×100×10 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 | 23.72 lb/ft | 35.30 kg/m |
| Height | 5.91 in | 150.00 mm |
| Width | 3.94 in | 100.00 mm |
| t | 0.394 in | 10.000 mm |
| Area | 6.96 in² | 4,490.00 mm² |
| Ix | 30.75 in⁴ | 12,800,000 mm⁴ |
| Iy | 15.98 in⁴ | 6,650,000 mm⁴ |
| Sx | 10.44 in³ | 171,000.00 mm³ |
| Sy | 8.12 in³ | 133,000.00 mm³ |
| Zx | 13.18 in³ | 216,000.00 mm³ |
| Zy | 9.82 in³ | 161,000.00 mm³ |
| rx | 2.10 in | 53.40 mm |
| ry | 1.52 in | 38.50 mm |
| J | 34.36 in⁴ | 14,300,000 mm⁴ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus RHS 150×100×10.
Lighter in Rectangular hollow sections
RHS 200×100×8
- Weight
- 35.1 kg/m (-0.6%)
- Depth
- 200.0 mm (+33%)
- Ix
- 22,300,000 mm⁴ (+74%)
Heavier in Rectangular hollow sections
RHS 180×100×8.8
- Weight
- 35.6 kg/m (+0.8%)
- Depth
- 180.0 mm (+20%)
- Ix
- 18,500,000 mm⁴ (+45%)
Closest Iₓ in Rectangular hollow sections
RHS 160×80×10
- Weight
- 33.7 kg/m (-4.5%)
- Depth
- 160.0 mm (+6.7%)
- Ix
- 12,800,000 mm⁴ (0.0%)
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Hot-finished hollow sections · Methodology