Steel Beam Sizes / AISC / HSS Rectangular / HSS 24x8x1/2

HSS 24x8x1/2 Steel Beam Dimensions and Properties

AISC Rectangular HSS · v16.0

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

Units

Section diagram

HSS 24x8x1/2 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 103.30 lb/ft 154.00 kg/m
Height 24.00 in 610.00 mm
Width 8.00 in 203.00 mm
Nominal tw 0.500 in 12.700 mm
Design tw 0.465 in 11.800 mm
Area 28.30 in² 18,300.00 mm²
Ix 1,900.00 in⁴ 791,000,000 mm⁴
Iy 336.00 in⁴ 140,000,000 mm⁴
Sx 159.00 in³ 2,610,000 mm³
Sy 84.00 in³ 1,380,000 mm³
Zx 205.00 in³ 3,360,000 mm³
Zy 93.50 in³ 1,530,000 mm³
rx 8.19 in 208.00 mm
ry 3.44 in 87.40 mm
J 955.00 in⁴ 398,000,000 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus HSS 24x8x1/2.

Lighter in Rectangular HSS

HSS 14x12x5/8

Weight
101.9 lb/ft (-1.4%)
Depth
14.00 in (-42%)
Ix
792.0 in⁴ (-58%)

Heavier in Rectangular HSS

HSS 22x20x3/8

Weight
104.0 lb/ft (+0.7%)
Depth
22.00 in (-8.3%)
Ix
2,160.0 in⁴ (+14%)

Closest Iₓ in Rectangular HSS

HSS 20x16x1/2

Weight
116.9 lb/ft (+13%)
Depth
20.00 in (-17%)
Ix
1,900.0 in⁴ (0.0%)
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Source: AISC Shapes Database v16.0 · Methodology