Steel Beam Sizes / AISC / HSS Round / HSS 7.500x0.375

HSS 7.500x0.375 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 7.500x0.375 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 28.56 lb/ft 42.50 kg/m
OD 7.500 in 191.000 mm
Nominal tw 0.375 in 9.530 mm
Design tw 0.349 in 8.860 mm
Area 7.84 in² 5,060.00 mm²
Ix 50.20 in⁴ 20,900,000 mm⁴
Iy 50.20 in⁴ 20,900,000 mm⁴
Sx 13.40 in³ 220,000.00 mm³
Sy 13.40 in³ 220,000.00 mm³
Zx 17.90 in³ 293,000.00 mm³
Zy 17.90 in³ 293,000.00 mm³
rx 2.53 in 64.30 mm
ry 2.53 in 64.30 mm
J 100.00 in⁴ 41,600,000 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus HSS 7.500x0.375.

Lighter in Round HSS

HSS 10.750x0.250

Weight
28.1 lb/ft (-1.8%)
Depth
— in
Ix
106.0 in⁴ (+111%)

Heavier in Round HSS

HSS 8.625x0.322

Weight
28.6 lb/ft (+0.1%)
Depth
— in
Ix
68.1 in⁴ (+36%)

Closest Iₓ in Round HSS

HSS 7.000x0.500

Weight
34.7 lb/ft (+22%)
Depth
— in
Ix
51.2 in⁴ (+2.0%)
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Source: AISC Shapes Database v16.0 · Methodology