Steel Beam Sizes / CISC / HSS Rectangular / HA203×102×4.8
HA203×102×4.8 Dimensions, Weight and Section Properties
CISC Rectangular HSS · v12.1
HA203×102×4.8: 21.7 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
HA203×102×4.8 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 | 14.60 lb/ft | 21.70 kg/m |
| Height | 8.00 in | 203.20 mm |
| Width | 4.00 in | 101.60 mm |
| Nominal tw | 0.188 in | 4.780 mm |
| Design tw | 0.169 in | 4.300 mm |
| Area | 3.88 in² | 2,500.00 mm² |
| Ix | 32.19 in⁴ | 13,400,000 mm⁴ |
| Iy | 11.05 in⁴ | 4,600,000 mm⁴ |
| Sx | 8.06 in³ | 132,000.00 mm³ |
| Sy | 5.52 in³ | 90,500.00 mm³ |
| Zx | 10.01 in³ | 164,000.00 mm³ |
| Zy | 6.16 in³ | 101,000.00 mm³ |
| rx | 2.89 in | 73.30 mm |
| ry | 1.69 in | 42.90 mm |
| J | 26.43 in⁴ | 11,000,000 mm⁴ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus HA203×102×4.8.
Lighter in Rectangular HSS
HA127×102×6.4
- Weight
- 20.7 kg/m (-4.8%)
- Depth
- 127.0 mm (-38%)
- Ix
- 5,420,000 mm⁴ (-60%)
Heavier in Rectangular HSS
HA102×76×9.5
- Weight
- 21.9 kg/m (+0.7%)
- Depth
- 101.6 mm (-50%)
- Ix
- 3,240,000 mm⁴ (-76%)
Another Iₓ option in Rectangular HSS
HA152×102×13
- Weight
- 42.3 kg/m (+95%)
- Depth
- 152.4 mm (-25%)
- Ix
- 13,900,000 mm⁴ (+3.7%)
Source: CISC Structural Section Tables SST12.1 · v12.1 · ASTM A500 · Methodology