Steel Beam Sizes / UK / SHS / SHS 140×140×11

SHS 140×140×11 Steel Beam Dimensions and Properties

UK Square hollow sections · v2023.11

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

Units

Section diagram

SHS 140×140×11 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 29.23 lb/ft 43.50 kg/m
Height 5.51 in 140.00 mm
Width 5.51 in 140.00 mm
t 0.433 in 11.000 mm
Area 8.60 in² 5,550.00 mm²
Ix 36.52 in⁴ 15,200,000 mm⁴
Iy 36.52 in⁴ 15,200,000 mm⁴
Sx 13.24 in³ 217,000.00 mm³
Sy 13.24 in³ 217,000.00 mm³
Zx 16.23 in³ 266,000.00 mm³
Zy 16.23 in³ 266,000.00 mm³
rx 2.06 in 52.30 mm
ry 2.06 in 52.30 mm
J 58.86 in⁴ 24,500,000 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus SHS 140×140×11.

Lighter in Square hollow sections

SHS 150×150×10

Weight
43.1 kg/m (-0.9%)
Depth
150.0 mm (+7.1%)
Ix
17,700,000 mm⁴ (+16%)

Heavier in Square hollow sections

SHS 160×160×10

Weight
46.3 kg/m (+6.4%)
Depth
160.0 mm (+14%)
Ix
21,900,000 mm⁴ (+44%)

Closest Iₓ in Square hollow sections

SHS 160×160×6.3

Weight
30.1 kg/m (-31%)
Depth
160.0 mm (+14%)
Ix
15,000,000 mm⁴ (-1.3%)
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Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Hot-finished hollow sections · Methodology