Steel Beam Sizes / Europe / SHS / SHS 150×150×11

SHS 150×150×11 Steel Beam Dimensions and Properties

EN Square hollow sections · v2026.1

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

Units

Section diagram

SHS 150×150×11 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 31.58 lb/ft 47.00 kg/m
Height 5.91 in 150.00 mm
Width 5.91 in 150.00 mm
t 0.433 in 11.000 mm
Area 9.28 in² 5,990.00 mm²
Ix 45.65 in⁴ 19,000,000 mm⁴
Iy 45.65 in⁴ 19,000,000 mm⁴
Sx 15.50 in³ 254,000.00 mm³
Sy 15.50 in³ 254,000.00 mm³
Zx 18.86 in³ 309,000.00 mm³
Zy 18.86 in³ 309,000.00 mm³
rx 2.22 in 56.40 mm
ry 2.22 in 56.40 mm
J 73.52 in⁴ 30,600,000 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus SHS 150×150×11.

Lighter in Square hollow sections

SHS 180×180×8.8

Weight
46.7 kg/m (-0.6%)
Depth
180.0 mm (+20%)
Ix
28,800,000 mm⁴ (+52%)

Heavier in Square hollow sections

SHS 200×200×8

Weight
47.7 kg/m (+1.5%)
Depth
200.0 mm (+33%)
Ix
37,100,000 mm⁴ (+95%)

Closest Iₓ in Square hollow sections

SHS 140×140×16

Weight
60.1 kg/m (+28%)
Depth
140.0 mm (-6.7%)
Ix
19,200,000 mm⁴ (+1.1%)
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Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Hot-finished hollow sections · Methodology