Steel Beam Sizes / CISC / HSS Round / HA76×4.8
HA76×4.8 Dimensions, Weight and Section Properties
CISC Round HSS · v12.1
HA76×4.8: 8.42 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
HA76×4.8 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 | 5.65 lb/ft | 8.42 kg/m |
| OD | 3.000 in | 76.200 mm |
| Nominal tw | 0.188 in | 4.780 mm |
| Design tw | 0.169 in | 4.300 mm |
| Area | 1.51 in² | 971.00 mm² |
| Ix | 1.51 in⁴ | 630,000.00 mm⁴ |
| Iy | 1.51 in⁴ | 630,000.00 mm⁴ |
| Sx | 1.01 in³ | 16,500.00 mm³ |
| Sy | 1.01 in³ | 16,500.00 mm³ |
| Zx | 1.36 in³ | 22,300.00 mm³ |
| Zy | 1.36 in³ | 22,300.00 mm³ |
| rx | 1.00 in | 25.50 mm |
| ry | 1.00 in | 25.50 mm |
| J | 3.03 in⁴ | 1,260,000 mm⁴ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus HA76×4.8.
Source: CISC Structural Section Tables SST12.1 · v12.1 · ASTM A500 · Methodology