Steel Beam Sizes / CISC / HSS Square / HA254×254×16

HA254×254×16 Steel Beam Dimensions and Properties

CISC Square HSS · v12.1

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

Units

Section diagram

HA254×254×16 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 76.30 lb/ft 114.00 kg/m
Height 10.00 in 254.00 mm
Width 10.00 in 254.00 mm
Nominal tw 0.625 in 15.880 mm
Design tw 0.563 in 14.290 mm
Area 20.46 in² 13,200.00 mm²
Ix 297.91 in⁴ 124,000,000 mm⁴
Iy 297.91 in⁴ 124,000,000 mm⁴
Sx 59.38 in³ 973,000.00 mm³
Sy 59.38 in³ 973,000.00 mm³
Zx 71.40 in³ 1,170,000 mm³
Zy 71.40 in³ 1,170,000 mm³
rx 3.81 in 96.80 mm
ry 3.81 in 96.80 mm
J 485.31 in⁴ 202,000,000 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus HA254×254×16.

Lighter in Square HSS

HA305×305×13

Weight
113.0 kg/m (-0.3%)
Depth
304.8 mm (+20%)
Ix
185,000,000 mm⁴ (+49%)

Heavier in Square HSS

HA406×406×9.5

Weight
117.0 kg/m (+2.9%)
Depth
406.4 mm (+60%)
Ix
353,000,000 mm⁴ (+185%)

Closest Iₓ in Square HSS

HA305×305×7.9

Weight
72.7 kg/m (-36%)
Depth
304.8 mm (+20%)
Ix
123,000,000 mm⁴ (-0.8%)
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Source: CISC Structural Section Tables SST12.1 · v12.1 · ASTM A500 · Methodology