Steel Beam Sizes / CISC / Double Angles / 2LL76×51×9.5
2LL76×51×9.5 Steel Beam Dimensions and Properties
CISC Double angles · v12.1
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
2LL76×51×9.5 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 | 11.80 lb/ft | 17.60 kg/m |
| Width | 2.00 in | 50.80 mm |
| Height | 3.00 in | 76.20 mm |
| t | 0.375 in | 9.530 mm |
| Area | 3.47 in² | 2,240.00 mm² |
| Ix | 3.08 in⁴ | 1,280,000 mm⁴ |
| Sx | 1.56 in³ | 25,600.00 mm³ |
| rx | 0.94 in | 23.90 mm |
| J | 0.16 in⁴ | 67,800.00 mm⁴ |
| Cw | 0.08 in⁶ | 22,200,000 mm⁶ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus 2LL76×51×9.5.
Lighter in Double angles
2LE89×89×6.4
- Weight
- 17.2 kg/m (-1.7%)
- Depth
- 88.9 mm (+17%)
- Ix
- 1,670,000 mm⁴ (+30%)
Heavier in Double angles
2LE76×76×7.9
- Weight
- 18.2 kg/m (+3.4%)
- Depth
- 76.2 mm (0.0%)
- Ix
- 1,260,000 mm⁴ (-1.6%)
Closest Iₓ in Double angles
2LS89×76×7.9
- Weight
- 19.6 kg/m (+12%)
- Depth
- 76.2 mm (0.0%)
- Ix
- 1,320,000 mm⁴ (+3.1%)
Source: CISC Structural Section Tables SST12.1 · v12.1 · Methodology