Steel Beam Sizes / Europe / Angles / L 180×180×16
L 180×180×16 Steel Beam Dimensions and Properties
EN Angles · v2026.1
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
L 180×180×16 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 | 29.23 lb/ft | 43.50 kg/m |
| Width | 7.09 in | 180.00 mm |
| Height | 7.09 in | 180.00 mm |
| t | 0.630 in | 16.000 mm |
| Area | 8.59 in² | 5,540.00 mm² |
| Ix | 40.36 in⁴ | 16,800,000 mm⁴ |
| Iy | 40.36 in⁴ | 16,800,000 mm⁴ |
| Sx | 7.93 in³ | 130,000.00 mm³ |
| Sy | 7.93 in³ | 130,000.00 mm³ |
| rx | 2.17 in | 55.10 mm |
| ry | 2.17 in | 55.10 mm |
| J | 1.22 in⁴ | 506,000.00 mm⁴ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus L 180×180×16.
Lighter in Angles
L 160×160×18
- Weight
- 42.9 kg/m (-1.4%)
- Depth
- 160.0 mm (-11%)
- Ix
- 12,900,000 mm⁴ (-23%)
Heavier in Angles
L 150×150×20
- Weight
- 44.2 kg/m (+1.6%)
- Depth
- 150.0 mm (-17%)
- Ix
- 11,500,000 mm⁴ (-32%)
Closest Iₓ in Angles
L 200×100×14
- Weight
- 31.6 kg/m (-27%)
- Depth
- 200.0 mm (+11%)
- Ix
- 16,500,000 mm⁴ (-1.8%)
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Eurocode 3 - UK National Annex · Methodology