Steel Beam Sizes / UK / Angles / L 150×150×11
L 150×150×11 Steel Beam Dimensions and Properties
UK Angles · v2023.11
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
L 150×150×11 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 | 16.93 lb/ft | 25.20 kg/m |
| Width | 5.91 in | 150.00 mm |
| Height | 5.91 in | 150.00 mm |
| t | 0.433 in | 11.000 mm |
| Area | 4.98 in² | 3,210.00 mm² |
| Ix | 16.36 in⁴ | 6,810,000 mm⁴ |
| Iy | 16.36 in⁴ | 6,810,000 mm⁴ |
| Sx | 3.81 in³ | 62,400.00 mm³ |
| Sy | 3.81 in³ | 62,400.00 mm³ |
| rx | 1.81 in | 46.10 mm |
| ry | 1.81 in | 46.10 mm |
| J | 0.34 in⁴ | 142,000.00 mm⁴ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus L 150×150×11.
Lighter in Angles
L 120×120×14
- Weight
- 25.0 kg/m (-0.8%)
- Depth
- 120.0 mm (-20%)
- Ix
- 4,200,000 mm⁴ (-38%)
Heavier in Angles
L 130×130×13
- Weight
- 25.4 kg/m (+0.8%)
- Depth
- 130.0 mm (-13%)
- Ix
- 5,060,000 mm⁴ (-26%)
Closest Iₓ in Angles
L 140×140×14
- Weight
- 29.4 kg/m (+17%)
- Depth
- 140.0 mm (-6.7%)
- Ix
- 6,810,000 mm⁴ (0.0%)
Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Eurocode 3 - UK National Annex · Methodology