Steel Beam Sizes / CISC / Double Angles / 2LL76×51×4.8
2LL76×51×4.8 Steel Beam Dimensions and Properties
CISC Double angles · v12.1
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
2LL76×51×4.8 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 | 6.14 lb/ft | 9.20 kg/m |
| Width | 2.00 in | 50.80 mm |
| Height | 3.00 in | 76.20 mm |
| t | 0.187 in | 4.760 mm |
| Area | 1.80 in² | 1,160.00 mm² |
| Ix | 1.68 in⁴ | 700,000.00 mm⁴ |
| Sx | 0.83 in³ | 13,600.00 mm³ |
| rx | 0.96 in | 24.50 mm |
| J | 0.02 in⁴ | 8,790.00 mm⁴ |
| Cw | 0.01 in⁶ | 3,090,000 mm⁶ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus 2LL76×51×4.8.
Lighter in Double angles
2LE44×44×6.4
- Weight
- 8.2 kg/m (-9.8%)
- Depth
- 44.5 mm (-42%)
- Ix
- 190,000 mm⁴ (-73%)
Heavier in Double angles
2LE51×51×6.4
- Weight
- 9.4 kg/m (+3.9%)
- Depth
- 50.8 mm (-33%)
- Ix
- 289,000 mm⁴ (-59%)
Closest Iₓ in Double angles
2LE64×64×7.9
- Weight
- 14.8 kg/m (+63%)
- Depth
- 63.5 mm (-17%)
- Ix
- 707,000 mm⁴ (+1.0%)
Source: CISC Structural Section Tables SST12.1 · v12.1 · Methodology