Steel Beam Sizes / UK / RHS / RHS 220×120×14.2

RHS 220×120×14.2 Steel Beam Dimensions and Properties

UK Rectangular hollow sections · v2023.11

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

Units

Section diagram

RHS 220×120×14.2 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 45.56 lb/ft 67.80 kg/m
Height 8.66 in 220.00 mm
Width 4.72 in 120.00 mm
t 0.559 in 14.200 mm
Area 13.38 in² 8,630.00 mm²
Ix 120.13 in⁴ 50,000,000 mm⁴
Iy 44.45 in⁴ 18,500,000 mm⁴
Sx 27.70 in³ 454,000.00 mm³
Sy 18.86 in³ 309,000.00 mm³
Zx 35.76 in³ 586,000.00 mm³
Zy 22.94 in³ 376,000.00 mm³
rx 3.00 in 76.10 mm
ry 1.82 in 46.30 mm
J 107.87 in⁴ 44,900,000 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus RHS 220×120×14.2.

Lighter in Rectangular hollow sections

RHS 300×250×8

Weight
66.5 kg/m (-1.9%)
Depth
300.0 mm (+36%)
Ix
114,000,000 mm⁴ (+128%)

Heavier in Rectangular hollow sections

RHS 200×150×14.2

Weight
70.0 kg/m (+3.2%)
Depth
200.0 mm (-9.1%)
Ix
46,400,000 mm⁴ (-7.2%)

Closest Iₓ in Rectangular hollow sections

RHS 200×150×16

Weight
77.7 kg/m (+15%)
Depth
200.0 mm (-9.1%)
Ix
50,400,000 mm⁴ (+0.8%)
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Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Hot-finished hollow sections · Methodology