Steel Beam Sizes / UK / Angles / L 130×130×12
L 130×130×12 Steel Beam Dimensions and Properties
UK Angles · v2023.11
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
L 130×130×12 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 | 15.86 lb/ft | 23.60 kg/m |
| Width | 5.12 in | 130.00 mm |
| Height | 5.12 in | 130.00 mm |
| t | 0.472 in | 12.000 mm |
| Area | 4.65 in² | 3,000.00 mm² |
| Ix | 11.34 in⁴ | 4,720,000 mm⁴ |
| Iy | 11.34 in⁴ | 4,720,000 mm⁴ |
| Sx | 3.08 in³ | 50,400.00 mm³ |
| Sy | 3.08 in³ | 50,400.00 mm³ |
| rx | 1.56 in | 39.70 mm |
| ry | 1.56 in | 39.70 mm |
| J | 0.37 in⁴ | 155,000.00 mm⁴ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus L 130×130×12.
Lighter in Angles
L 140×140×11
- Weight
- 23.4 kg/m (-0.8%)
- Depth
- 140.0 mm (+7.7%)
- Ix
- 5,500,000 mm⁴ (+17%)
Heavier in Angles
L 140×90×14
- Weight
- 23.8 kg/m (+0.8%)
- Depth
- 140.0 mm (+7.7%)
- Ix
- 5,920,000 mm⁴ (+25%)
Closest Iₓ in Angles
L 120×120×16
- Weight
- 28.3 kg/m (+20%)
- Depth
- 120.0 mm (-7.7%)
- Ix
- 4,690,000 mm⁴ (-0.6%)
Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Eurocode 3 - UK National Annex · Methodology