Steel Beam Sizes / AISC / HSS Round / HSS 14.000x0.312

HSS 14.000x0.312 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 14.000x0.312 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 45.65 lb/ft 67.90 kg/m
OD 14.000 in 356.000 mm
Nominal tw 0.312 in 7.940 mm
Design tw 0.291 in 7.390 mm
Area 12.50 in² 8,060.00 mm²
Ix 295.00 in⁴ 123,000,000 mm⁴
Iy 295.00 in⁴ 123,000,000 mm⁴
Sx 42.10 in³ 690,000.00 mm³
Sy 42.10 in³ 690,000.00 mm³
Zx 54.70 in³ 896,000.00 mm³
Zy 54.70 in³ 896,000.00 mm³
rx 4.85 in 123.00 mm
ry 4.85 in 123.00 mm
J 589.00 in⁴ 245,000,000 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus HSS 14.000x0.312.

Lighter in Round HSS

HSS 11.750x0.375

Weight
45.6 lb/ft (-0.1%)
Depth
— in
Ix
203.0 in⁴ (-31%)

Heavier in Round HSS

HSS 12.000x0.375

Weight
46.6 lb/ft (+2.1%)
Depth
— in
Ix
217.0 in⁴ (-26%)

Closest Iₓ in Round HSS

HSS 13.375x0.375

Weight
52.1 lb/ft (+14%)
Depth
— in
Ix
303.0 in⁴ (+2.7%)
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Source: AISC Shapes Database v16.0 · Methodology