Steel Beam Sizes / UK / Angles / L 180×180×13
L 180×180×13 Dimensions, Weight and Section Properties
UK Angles · v2023.11
L 180×180×13: 180 mm depth, 35.7 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
L 180×180×13 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 | 23.99 lb/ft | 35.70 kg/m |
| Width | 7.09 in | 180.00 mm |
| Height | 7.09 in | 180.00 mm |
| t | 0.512 in | 13.000 mm |
| Area | 7.05 in² | 4,550.00 mm² |
| Ix | 33.64 in⁴ | 14,000,000 mm⁴ |
| Iy | 33.64 in⁴ | 14,000,000 mm⁴ |
| Sx | 6.47 in³ | 106,000.00 mm³ |
| Sy | 6.47 in³ | 106,000.00 mm³ |
| rx | 2.18 in | 55.40 mm |
| ry | 2.18 in | 55.40 mm |
| J | 0.67 in⁴ | 278,000.00 mm⁴ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus L 180×180×13.
Lighter in Angles
L 160×160×14
- Weight
- 33.9 kg/m (-5.0%)
- Depth
- 160.0 mm (-11%)
- Ix
- 10,300,000 mm⁴ (-26%)
Heavier in Angles
L 150×150×16
- Weight
- 35.9 kg/m (+0.6%)
- Depth
- 150.0 mm (-17%)
- Ix
- 9,500,000 mm⁴ (-32%)
Another Iₓ option in Angles
L 160×160×20
- Weight
- 47.3 kg/m (+32%)
- Depth
- 160.0 mm (-11%)
- Ix
- 14,100,000 mm⁴ (+0.7%)
Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Eurocode 3 - UK National Annex · Methodology