Steel Beam Sizes / CISC / HSS Round / HS324×16

HS324×16 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

HS324×16 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 81.00 lb/ft 121.00 kg/m
OD 12.752 in 323.900 mm
Nominal tw 0.625 in 15.880 mm
Design tw 0.625 in 15.880 mm
Area 23.87 in² 15,400.00 mm²
Ix 439.66 in⁴ 183,000,000 mm⁴
Iy 439.66 in⁴ 183,000,000 mm⁴
Sx 68.96 in³ 1,130,000 mm³
Sy 68.96 in³ 1,130,000 mm³
Zx 92.15 in³ 1,510,000 mm³
Zy 92.15 in³ 1,510,000 mm³
rx 4.29 in 109.00 mm
ry 4.29 in 109.00 mm
J 876.92 in⁴ 365,000,000 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus HS324×16.

Lighter in Round HSS

HA508×9.5

Weight
117.0 kg/m (-2.8%)
Depth
— mm
Ix
420,000,000 mm⁴ (+130%)

Heavier in Round HSS

HA406×13

Weight
123.0 kg/m (+2.3%)
Depth
— mm
Ix
277,000,000 mm⁴ (+51%)

Closest Iₓ in Round HSS

HA356×13

Weight
107.0 kg/m (-11%)
Depth
— mm
Ix
183,000,000 mm⁴ (0.0%)
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Source: CISC Structural Section Tables SST12.1 · v12.1 · CSA G40 · Availability: Check availability with the supplier. · Methodology