Steel Beam Sizes / CISC / HSS Round / HS324×9.5

HS324×9.5 Steel Beam Dimensions and Properties

CISC Round HSS · v12.1

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

Units

Section diagram

HS324×9.5 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 49.60 lb/ft 73.90 kg/m
OD 12.752 in 323.900 mm
Nominal tw 0.375 in 9.530 mm
Design tw 0.375 in 9.530 mm
Area 14.59 in² 9,410.00 mm²
Ix 278.69 in⁴ 116,000,000 mm⁴
Iy 278.69 in⁴ 116,000,000 mm⁴
Sx 43.88 in³ 719,000.00 mm³
Sy 43.88 in³ 719,000.00 mm³
Zx 57.48 in³ 942,000.00 mm³
Zy 57.48 in³ 942,000.00 mm³
rx 4.37 in 111.00 mm
ry 4.37 in 111.00 mm
J 559.78 in⁴ 233,000,000 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus HS324×9.5.

Lighter in Round HSS

HA457×6.4

Weight
70.6 kg/m (-4.4%)
Depth
— mm
Ix
207,000,000 mm⁴ (+78%)

Heavier in Round HSS

HA508×6.4

Weight
78.6 kg/m (+6.5%)
Depth
— mm
Ix
285,000,000 mm⁴ (+146%)

Closest Iₓ in Round HSS

HA324×9.5

Weight
73.9 kg/m (0.0%)
Depth
— mm
Ix
106,000,000 mm⁴ (-8.6%)
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Source: CISC Structural Section Tables SST12.1 · v12.1 · CSA G40 · Methodology