Steel Beam Sizes / CISC / Angles / L89×89×6.4
L89×89×6.4 Dimensions, Weight and Section Properties
CISC Angles · v12.1
L89×89×6.4: 88.9 mm depth, 8.6 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
L89×89×6.4 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 | 5.80 lb/ft | 8.60 kg/m |
| Width | 3.50 in | 88.90 mm |
| Height | 3.50 in | 88.90 mm |
| t | 0.250 in | 6.350 mm |
| Area | 1.69 in² | 1,090.00 mm² |
| Ix | 2.01 in⁴ | 837,000.00 mm⁴ |
| Iy | 2.01 in⁴ | 837,000.00 mm⁴ |
| Sx | 0.79 in³ | 13,000.00 mm³ |
| Sy | 0.79 in³ | 13,000.00 mm³ |
| rx | 1.09 in | 27.70 mm |
| ry | 1.09 in | 27.70 mm |
| J | 0.04 in⁴ | 14,600.00 mm⁴ |
| Cw | 0.03 in⁶ | 8,960,000 mm⁶ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus L89×89×6.4.
Lighter in L89
L89×76×6.4
- Weight
- 8.0 kg/m (-6.9%)
- Depth
- 88.9 mm (0.0%)
- Ix
- 796,000 mm⁴ (-4.9%)
Heavier in L89
L89×64×7.9
- Weight
- 9.0 kg/m (+5.2%)
- Depth
- 88.9 mm (0.0%)
- Ix
- 912,000 mm⁴ (+9.0%)
Another Iₓ option in L89
L89×64×6.4
- Weight
- 7.3 kg/m (-16%)
- Depth
- 88.9 mm (0.0%)
- Ix
- 749,000 mm⁴ (-11%)
Similar weight in L102
L102×76×6.4
- Weight
- 8.6 kg/m (0.0%)
- Depth
- 102.0 mm (+15%)
- Ix
- 1,170,000 mm⁴ (+40%)
Source: CISC Structural Section Tables SST12.1 · v12.1 · Methodology