Steel Beam Sizes / Europe / CHS / CHS 193.7×12.5
CHS 193.7×12.5 Steel Beam Dimensions and Properties
EN Circular hollow sections · v2026.1
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
CHS 193.7×12.5 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 | 37.56 lb/ft | 55.90 kg/m |
| OD | 7.626 in | 193.700 mm |
| t | 0.492 in | 12.500 mm |
| Area | 11.04 in² | 7,120.00 mm² |
| Ix | 70.39 in⁴ | 29,300,000 mm⁴ |
| Iy | 70.39 in⁴ | 29,300,000 mm⁴ |
| Sx | 18.49 in³ | 303,000.00 mm³ |
| Sy | 18.49 in³ | 303,000.00 mm³ |
| Zx | 25.08 in³ | 411,000.00 mm³ |
| Zy | 25.08 in³ | 411,000.00 mm³ |
| rx | 2.53 in | 64.20 mm |
| ry | 2.53 in | 64.20 mm |
| J | 141.03 in⁴ | 58,700,000 mm⁴ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus CHS 193.7×12.5.
Lighter in Circular hollow sections
CHS 323.9×7.1
- Weight
- 55.5 kg/m (-0.7%)
- Depth
- — mm
- Ix
- 88,700,000 mm⁴ (+203%)
Heavier in Circular hollow sections
CHS 219.1×11
- Weight
- 56.5 kg/m (+1.1%)
- Depth
- — mm
- Ix
- 39,000,000 mm⁴ (+33%)
Closest Iₓ in Circular hollow sections
CHS 219.1×8
- Weight
- 41.6 kg/m (-26%)
- Depth
- — mm
- Ix
- 29,600,000 mm⁴ (+1.0%)
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Hot-finished hollow sections · Methodology