Steel Beam Sizes / CISC / HSS Round / HS168×4.8
HS168×4.8 Dimensions, Weight and Section Properties
CISC Round HSS · v12.1
HS168×4.8: 19.3 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
HS168×4.8 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 | 12.90 lb/ft | 19.30 kg/m |
| OD | 6.626 in | 168.300 mm |
| Nominal tw | 0.188 in | 4.780 mm |
| Design tw | 0.188 in | 4.780 mm |
| Area | 3.81 in² | 2,460.00 mm² |
| Ix | 19.72 in⁴ | 8,210,000 mm⁴ |
| Iy | 19.72 in⁴ | 8,210,000 mm⁴ |
| Sx | 5.96 in³ | 97,600.00 mm³ |
| Sy | 5.96 in³ | 97,600.00 mm³ |
| Zx | 7.81 in³ | 128,000.00 mm³ |
| Zy | 7.81 in³ | 128,000.00 mm³ |
| rx | 2.28 in | 57.80 mm |
| ry | 2.28 in | 57.80 mm |
| J | 39.40 in⁴ | 16,400,000 mm⁴ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus HS168×4.8.
Source: CISC Structural Section Tables SST12.1 · v12.1 · CSA G40 · Methodology