Steel Beam Sizes / AISC / HSS Round / HSS 7.000x0.375

HSS 7.000x0.375 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 7.000x0.375 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 26.56 lb/ft 39.50 kg/m
OD 7.000 in 178.000 mm
Nominal tw 0.375 in 9.530 mm
Design tw 0.349 in 8.860 mm
Area 7.29 in² 4,700.00 mm²
Ix 40.40 in⁴ 16,800,000 mm⁴
Iy 40.40 in⁴ 16,800,000 mm⁴
Sx 11.60 in³ 190,000.00 mm³
Sy 11.60 in³ 190,000.00 mm³
Zx 15.50 in³ 254,000.00 mm³
Zy 15.50 in³ 254,000.00 mm³
rx 2.35 in 59.70 mm
ry 2.35 in 59.70 mm
J 80.90 in⁴ 33,700,000 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus HSS 7.000x0.375.

Lighter in Round HSS

HSS 13.375x0.188

Weight
26.4 lb/ft (-0.5%)
Depth
— in
Ix
158.0 in⁴ (+291%)

Heavier in Round HSS

HSS 5.500x0.500

Weight
26.7 lb/ft (+0.6%)
Depth
— in
Ix
23.5 in⁴ (-42%)

Closest Iₓ in Round HSS

HSS 8.625x0.188

Weight
17.0 lb/ft (-36%)
Depth
— in
Ix
41.3 in⁴ (+2.2%)
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Source: AISC Shapes Database v16.0 · Methodology