Steel Beam Sizes / CISC / Angles / L76×64×6.4
L76×64×6.4 Steel Beam Dimensions and Properties
CISC Angles · v12.1
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
L76×64×6.4 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 | 4.50 lb/ft | 6.70 kg/m |
| Width | 2.50 in | 63.50 mm |
| Height | 3.00 in | 76.20 mm |
| t | 0.250 in | 6.350 mm |
| Area | 1.31 in² | 847.00 mm² |
| Ix | 1.17 in⁴ | 488,000.00 mm⁴ |
| Iy | 0.74 in⁴ | 309,000.00 mm⁴ |
| Sx | 0.56 in³ | 9,200.00 mm³ |
| Sy | 0.40 in³ | 6,620.00 mm³ |
| rx | 0.94 in | 24.00 mm |
| ry | 0.75 in | 19.10 mm |
| J | 0.03 in⁴ | 11,400.00 mm⁴ |
| Cw | 0.02 in⁶ | 4,330,000 mm⁶ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus L76×64×6.4.
Lighter in L76
L76×51×6.4
- Weight
- 6.1 kg/m (-8.9%)
- Depth
- 76.2 mm (0.0%)
- Ix
- 453,000 mm⁴ (-7.2%)
Heavier in L76
L76×76×6.4
- Weight
- 7.3 kg/m (+8.9%)
- Depth
- 76.2 mm (0.0%)
- Ix
- 518,000 mm⁴ (+6.1%)
Closest Iₓ in L76
L76×51×7.9
- Weight
- 7.4 kg/m (+11%)
- Depth
- 76.2 mm (0.0%)
- Ix
- 548,000 mm⁴ (+12%)
Similar weight in L64
L64×51×7.9
- Weight
- 6.7 kg/m (0.0%)
- Depth
- 63.5 mm (-17%)
- Ix
- 328,000 mm⁴ (-33%)
Source: CISC Structural Section Tables SST12.1 · v12.1 · Availability: Not produced in Canada. · Methodology