Steel Beam Sizes / CISC / HSS Rectangular / HA254×203×9.5

HA254×203×9.5 Steel Beam Dimensions and Properties

CISC Rectangular HSS · v12.1

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Diagram, properties emphasis, and nearby alternatives use the selected unit system.

Units

Section diagram

HA254×203×9.5 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 42.80 lb/ft 63.70 kg/m
Height 10.00 in 254.00 mm
Width 8.00 in 203.20 mm
Nominal tw 0.375 in 9.530 mm
Design tw 0.338 in 8.580 mm
Area 11.41 in² 7,360.00 mm²
Ix 164.57 in⁴ 68,500,000 mm⁴
Iy 116.76 in⁴ 48,600,000 mm⁴
Sx 32.95 in³ 540,000.00 mm³
Sy 29.17 in³ 478,000.00 mm³
Zx 39.36 in³ 645,000.00 mm³
Zy 33.81 in³ 554,000.00 mm³
rx 3.80 in 96.50 mm
ry 3.20 in 81.30 mm
J 217.91 in⁴ 90,700,000 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus HA254×203×9.5.

Lighter in Rectangular HSS

HA203×152×13

Weight
62.6 kg/m (-1.6%)
Depth
203.2 mm (-20%)
Ix
39,900,000 mm⁴ (-42%)

Heavier in Rectangular HSS

HA305×203×9.5

Weight
71.3 kg/m (+12%)
Depth
304.8 mm (+20%)
Ix
106,000,000 mm⁴ (+55%)

Closest Iₓ in Rectangular HSS

HA254×152×13

Weight
72.7 kg/m (+14%)
Depth
254.0 mm (0.0%)
Ix
69,600,000 mm⁴ (+1.6%)
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Source: CISC Structural Section Tables SST12.1 · v12.1 · ASTM A500 · Methodology