Steel Beam Sizes / AISC / HSS Round / HSS 10.750x0.500

HSS 10.750x0.500 Steel Beam Dimensions and Properties

AISC Round HSS · v16.0

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

Units

Section diagram

HSS 10.750x0.500 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 54.79 lb/ft 81.50 kg/m
OD 10.800 in 273.000 mm
Nominal tw 0.500 in 12.700 mm
Design tw 0.465 in 11.800 mm
Area 15.00 in² 9,680.00 mm²
Ix 199.00 in⁴ 82,800,000 mm⁴
Iy 199.00 in⁴ 82,800,000 mm⁴
Sx 37.00 in³ 606,000.00 mm³
Sy 37.00 in³ 606,000.00 mm³
Zx 49.20 in³ 806,000.00 mm³
Zy 49.20 in³ 806,000.00 mm³
rx 3.64 in 92.50 mm
ry 3.64 in 92.50 mm
J 398.00 in⁴ 166,000,000 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus HSS 10.750x0.500.

Lighter in Round HSS

HSS 14.000x0.375

Weight
54.6 lb/ft (-0.3%)
Depth
— in
Ix
349.0 in⁴ (+75%)

Heavier in Round HSS

HSS 18.000x0.313

Weight
59.1 lb/ft (+7.8%)
Depth
— in
Ix
634.0 in⁴ (+219%)

Closest Iₓ in Round HSS

HSS 11.750x0.375

Weight
45.6 lb/ft (-17%)
Depth
— in
Ix
203.0 in⁴ (+2.0%)
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Source: AISC Shapes Database v16.0 · Methodology