Steel Beam Sizes / CISC / Angles / L76×76×6.4
L76×76×6.4 Steel Beam Dimensions and Properties
CISC Angles · v12.1
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
L76×76×6.4 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 | 4.90 lb/ft | 7.30 kg/m |
| Width | 3.00 in | 76.20 mm |
| Height | 3.00 in | 76.20 mm |
| t | 0.250 in | 6.350 mm |
| Area | 1.44 in² | 927.00 mm² |
| Ix | 1.24 in⁴ | 518,000.00 mm⁴ |
| Iy | 1.24 in⁴ | 518,000.00 mm⁴ |
| Sx | 0.58 in³ | 9,450.00 mm³ |
| Sy | 0.58 in³ | 9,450.00 mm³ |
| rx | 0.93 in | 23.60 mm |
| ry | 0.93 in | 23.60 mm |
| J | 0.03 in⁴ | 12,500.00 mm⁴ |
| Cw | 0.02 in⁶ | 5,540,000 mm⁶ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus L76×76×6.4.
Lighter in L76
L76×64×6.4
- Weight
- 6.7 kg/m (-8.2%)
- Depth
- 76.2 mm (0.0%)
- Ix
- 488,000 mm⁴ (-5.8%)
Heavier in L76
L76×51×7.9
- Weight
- 7.4 kg/m (+2.0%)
- Depth
- 76.2 mm (0.0%)
- Ix
- 548,000 mm⁴ (+5.8%)
Closest Iₓ in L76
L76×51×6.4
- Weight
- 6.1 kg/m (-16%)
- Depth
- 76.2 mm (0.0%)
- Ix
- 453,000 mm⁴ (-13%)
Similar weight in L89
L89×64×6.4
- Weight
- 7.3 kg/m (0.0%)
- Depth
- 88.9 mm (+17%)
- Ix
- 749,000 mm⁴ (+45%)
Source: CISC Structural Section Tables SST12.1 · v12.1 · Methodology