Steel Beam Sizes / CISC / HSS Square / HA356×356×13

HA356×356×13 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

HA356×356×13 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 89.70 lb/ft 133.00 kg/m
Height 14.00 in 355.60 mm
Width 14.00 in 355.60 mm
Nominal tw 0.500 in 12.700 mm
Design tw 0.450 in 11.430 mm
Area 23.87 in² 15,400.00 mm²
Ix 723.16 in⁴ 301,000,000 mm⁴
Iy 723.16 in⁴ 301,000,000 mm⁴
Sx 103.13 in³ 1,690,000 mm³
Sy 103.13 in³ 1,690,000 mm³
Zx 120.22 in³ 1,970,000 mm³
Zy 120.22 in³ 1,970,000 mm³
rx 5.51 in 140.00 mm
ry 5.51 in 140.00 mm
J 1,138.79 in⁴ 474,000,000 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus HA356×356×13.

Lighter in Square HSS

HA406×406×9.5

Weight
117.0 kg/m (-12%)
Depth
406.4 mm (+14%)
Ix
353,000,000 mm⁴ (+17%)

Heavier in Square HSS

HA305×305×16

Weight
139.0 kg/m (+4.1%)
Depth
304.8 mm (-14%)
Ix
222,000,000 mm⁴ (-26%)

Closest Iₓ in Square HSS

HS305×305×19

Weight
164.0 kg/m (+23%)
Depth
304.8 mm (-14%)
Ix
277,000,000 mm⁴ (-8.0%)
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Source: CISC Structural Section Tables SST12.1 · v12.1 · ASTM A500 · Availability: Check availability with the supplier. · Methodology