Steel Beam Sizes / CISC / HSS Square / HS102×102×13

HS102×102×13 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

HS102×102×13 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 21.60 lb/ft 32.20 kg/m
Height 4.00 in 101.60 mm
Width 4.00 in 101.60 mm
Nominal tw 0.500 in 12.700 mm
Design tw 0.500 in 12.700 mm
Area 6.36 in² 4,100.00 mm²
Ix 12.25 in⁴ 5,100,000 mm⁴
Iy 12.25 in⁴ 5,100,000 mm⁴
Sx 6.10 in³ 100,000.00 mm³
Sy 6.10 in³ 100,000.00 mm³
Zx 7.99 in³ 131,000.00 mm³
Zy 7.99 in³ 131,000.00 mm³
rx 1.39 in 35.30 mm
ry 1.39 in 35.30 mm
J 21.79 in⁴ 9,070,000 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus HS102×102×13.

Lighter in Square HSS

HA203×203×4.8

Weight
29.3 kg/m (-8.8%)
Depth
203.2 mm (+100%)
Ix
22,100,000 mm⁴ (+333%)

Heavier in Square HSS

HA127×127×9.5

Weight
33.3 kg/m (+3.7%)
Depth
127.0 mm (+25%)
Ix
8,820,000 mm⁴ (+73%)

Closest Iₓ in Square HSS

HA127×127×4.8

Weight
17.9 kg/m (-44%)
Depth
127.0 mm (+25%)
Ix
5,110,000 mm⁴ (+0.2%)
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Source: CISC Structural Section Tables SST12.1 · v12.1 · CSA G40 · Methodology