Steel Beam Sizes / UK / SHS / SHS 50×50×7.1

SHS 50×50×7.1 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 50×50×7.1 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 6.14 lb/ft 9.14 kg/m
Height 1.97 in 50.00 mm
Width 1.97 in 50.00 mm
t 0.280 in 7.100 mm
Area 1.80 in² 1,160.00 mm²
Ix 0.83 in⁴ 345,000.00 mm⁴
Iy 0.83 in⁴ 345,000.00 mm⁴
Sx 0.84 in³ 13,800.00 mm³
Sy 0.84 in³ 13,800.00 mm³
Zx 1.12 in³ 18,300.00 mm³
Zy 1.12 in³ 18,300.00 mm³
rx 0.68 in 17.20 mm
ry 0.68 in 17.20 mm
J 1.42 in⁴ 589,000.00 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus SHS 50×50×7.1.

Lighter in Square hollow sections

SHS 80×80×3.6

Weight
8.5 kg/m (-6.7%)
Depth
80.0 mm (+60%)
Ix
1,050,000 mm⁴ (+204%)

Heavier in Square hollow sections

SHS 60×60×5.6

Weight
9.3 kg/m (+1.8%)
Depth
60.0 mm (+20%)
Ix
574,000 mm⁴ (+66%)

Closest Iₓ in Square hollow sections

SHS 60×60×2.9

Weight
5.1 kg/m (-44%)
Depth
60.0 mm (+20%)
Ix
352,000 mm⁴ (+2.0%)
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Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Hot-finished hollow sections · Methodology