Steel Beam Sizes / CISC / HSS Square / HS356×356×13

HS356×356×13 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

HS356×356×13 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 0.500 in 12.700 mm
Area 26.35 in² 17,000.00 mm²
Ix 790.43 in⁴ 329,000,000 mm⁴
Iy 790.43 in⁴ 329,000,000 mm⁴
Sx 112.89 in³ 1,850,000 mm³
Sy 112.89 in³ 1,850,000 mm³
Zx 132.42 in³ 2,170,000 mm³
Zy 132.42 in³ 2,170,000 mm³
rx 5.47 in 139.00 mm
ry 5.47 in 139.00 mm
J 1,254.11 in⁴ 522,000,000 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus HS356×356×13.

Lighter in Square HSS

HA406×406×9.5

Weight
117.0 kg/m (-12%)
Depth
406.4 mm (+14%)
Ix
353,000,000 mm⁴ (+7.3%)

Heavier in Square HSS

HA305×305×16

Weight
139.0 kg/m (+4.1%)
Depth
304.8 mm (-14%)
Ix
222,000,000 mm⁴ (-33%)

Closest Iₓ in Square HSS

HA356×356×13

Weight
133.0 kg/m (0.0%)
Depth
355.6 mm (0.0%)
Ix
301,000,000 mm⁴ (-8.5%)
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Source: CISC Structural Section Tables SST12.1 · v12.1 · CSA G40 · Availability: Check availability with the supplier. · Methodology