Steel Beam Sizes / CISC / HSS Round / HS356×13

HS356×13 Steel Beam Dimensions and Properties

CISC Round HSS · v12.1

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

Units

Section diagram

HS356×13 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 72.20 lb/ft 107.00 kg/m
OD 14.000 in 355.600 mm
Nominal tw 0.500 in 12.700 mm
Design tw 0.500 in 12.700 mm
Area 21.24 in² 13,700.00 mm²
Ix 482.90 in⁴ 201,000,000 mm⁴
Iy 482.90 in⁴ 201,000,000 mm⁴
Sx 68.96 in³ 1,130,000 mm³
Sy 68.96 in³ 1,130,000 mm³
Zx 90.93 in³ 1,490,000 mm³
Zy 90.93 in³ 1,490,000 mm³
rx 4.76 in 121.00 mm
ry 4.76 in 121.00 mm
J 968.21 in⁴ 403,000,000 mm⁴

Alternatives

Useful nearby sections

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

Lighter in Round HSS

HA457×9.5

Weight
105.0 kg/m (-2.1%)
Depth
— mm
Ix
304,000,000 mm⁴ (+51%)

Heavier in Round HSS

HA508×9.5

Weight
117.0 kg/m (+9.0%)
Depth
— mm
Ix
420,000,000 mm⁴ (+109%)

Closest Iₓ in Round HSS

HA457×6.4

Weight
70.6 kg/m (-34%)
Depth
— mm
Ix
207,000,000 mm⁴ (+3.0%)
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Source: CISC Structural Section Tables SST12.1 · v12.1 · CSA G40 · Methodology