Steel Beam Sizes / CISC / HSS Rectangular / HA76×51×3.2
HA76×51×3.2 Dimensions, Weight and Section Properties
CISC Rectangular HSS · v12.1
HA76×51×3.2: 5.82 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
HA76×51×3.2 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 | 3.90 lb/ft | 5.82 kg/m |
| Height | 3.00 in | 76.20 mm |
| Width | 2.00 in | 50.80 mm |
| Nominal tw | 0.125 in | 3.180 mm |
| Design tw | 0.113 in | 2.860 mm |
| Area | 1.04 in² | 673.00 mm² |
| Ix | 1.27 in⁴ | 528,000.00 mm⁴ |
| Iy | 0.68 in⁴ | 281,000.00 mm⁴ |
| Sx | 0.85 in³ | 13,900.00 mm³ |
| Sy | 0.68 in³ | 11,100.00 mm³ |
| Zx | 1.04 in³ | 17,000.00 mm³ |
| Zy | 0.78 in³ | 12,800.00 mm³ |
| rx | 1.10 in | 28.00 mm |
| ry | 0.81 in | 20.50 mm |
| J | 1.43 in⁴ | 596,000.00 mm⁴ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus HA76×51×3.2.
Lighter in Rectangular HSS
HA76×38×3.2
- Weight
- 5.2 kg/m (-11%)
- Depth
- 76.2 mm (0.0%)
- Ix
- 430,000 mm⁴ (-19%)
Heavier in Rectangular HSS
HA64×38×4.8
- Weight
- 6.5 kg/m (+11%)
- Depth
- 63.5 mm (-17%)
- Ix
- 361,000 mm⁴ (-32%)
Another Iₓ option in Rectangular HSS
HS76×51×3.2
- Weight
- 5.8 kg/m (0.0%)
- Depth
- 76.2 mm (0.0%)
- Ix
- 575,000 mm⁴ (+8.9%)
Source: CISC Structural Section Tables SST12.1 · v12.1 · ASTM A500 · Methodology