Steel Beam Sizes / CISC / Angles / L89×76×6.4
L89×76×6.4 Steel Beam Dimensions and Properties
CISC Angles · v12.1
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
L89×76×6.4 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 | 5.40 lb/ft | 8.00 kg/m |
| Width | 3.00 in | 76.20 mm |
| Height | 3.50 in | 88.90 mm |
| t | 0.250 in | 6.350 mm |
| Area | 1.57 in² | 1,010.00 mm² |
| Ix | 1.91 in⁴ | 796,000.00 mm⁴ |
| Iy | 1.30 in⁴ | 543,000.00 mm⁴ |
| Sx | 0.78 in³ | 12,700.00 mm³ |
| Sy | 0.59 in³ | 9,650.00 mm³ |
| rx | 1.11 in | 28.10 mm |
| ry | 0.91 in | 23.20 mm |
| J | 0.03 in⁴ | 13,500.00 mm⁴ |
| Cw | 0.03 in⁶ | 7,250,000 mm⁶ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus L89×76×6.4.
Lighter in L89
L89×64×6.4
- Weight
- 7.3 kg/m (-9.3%)
- Depth
- 88.9 mm (0.0%)
- Ix
- 749,000 mm⁴ (-5.9%)
Heavier in L89
L89×89×6.4
- Weight
- 8.6 kg/m (+7.4%)
- Depth
- 88.9 mm (0.0%)
- Ix
- 837,000 mm⁴ (+5.2%)
Closest Iₓ in L89
L89×64×7.9
- Weight
- 9.0 kg/m (+13%)
- Depth
- 88.9 mm (0.0%)
- Ix
- 912,000 mm⁴ (+15%)
Similar weight in L76
L76×64×7.9
- Weight
- 8.3 kg/m (+3.7%)
- Depth
- 76.2 mm (-14%)
- Ix
- 592,000 mm⁴ (-26%)
Source: CISC Structural Section Tables SST12.1 · v12.1 · Availability: Not produced in Canada. · Methodology