Steel Beam Sizes / UK / RHS / RHS 350×200×14.2

RHS 350×200×14.2 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 350×200×14.2 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 77.28 lb/ft 115.00 kg/m
Height 13.78 in 350.00 mm
Width 7.87 in 200.00 mm
t 0.559 in 14.200 mm
Area 22.63 in² 14,600.00 mm²
Ix 557.38 in⁴ 232,000,000 mm⁴
Iy 229.68 in⁴ 95,600,000 mm⁴
Sx 80.55 in³ 1,320,000 mm³
Sy 58.34 in³ 956,000.00 mm³
Zx 100.69 in³ 1,650,000 mm³
Zy 67.74 in³ 1,110,000 mm³
rx 4.96 in 126.00 mm
ry 3.19 in 80.90 mm
J 521.34 in⁴ 217,000,000 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus RHS 350×200×14.2.

Lighter in Rectangular hollow sections

RHS 350×250×12.5

Weight
112.0 kg/m (-2.6%)
Depth
350.0 mm (0.0%)
Ix
244,000,000 mm⁴ (+5.2%)

Heavier in Rectangular hollow sections

RHS 400×300×11

Weight
116.0 kg/m (+0.9%)
Depth
400.0 mm (+14%)
Ix
343,000,000 mm⁴ (+48%)

Closest Iₓ in Rectangular hollow sections

RHS 400×200×10

Weight
90.2 kg/m (-22%)
Depth
400.0 mm (+14%)
Ix
239,000,000 mm⁴ (+3.0%)
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Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Hot-finished hollow sections · Methodology