Steel Beam Sizes / UK / RHS / RHS 300×200×14.2

RHS 300×200×14.2 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 300×200×14.2 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 69.21 lb/ft 103.00 kg/m
Height 11.81 in 300.00 mm
Width 7.87 in 200.00 mm
t 0.559 in 14.200 mm
Area 20.46 in² 13,200.00 mm²
Ix 379.60 in⁴ 158,000,000 mm⁴
Iy 200.13 in⁴ 83,300,000 mm⁴
Sx 64.69 in³ 1,060,000 mm³
Sy 50.83 in³ 833,000.00 mm³
Zx 79.33 in³ 1,300,000 mm³
Zy 59.68 in³ 978,000.00 mm³
rx 4.33 in 110.00 mm
ry 3.13 in 79.50 mm
J 420.44 in⁴ 175,000,000 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus RHS 300×200×14.2.

Lighter in Rectangular hollow sections

RHS 300×250×12.5

Weight
102.0 kg/m (-1.0%)
Depth
300.0 mm (0.0%)
Ix
169,000,000 mm⁴ (+7.0%)

Heavier in Rectangular hollow sections

RHS 400×300×10

Weight
106.0 kg/m (+2.9%)
Depth
400.0 mm (+33%)
Ix
315,000,000 mm⁴ (+99%)

Closest Iₓ in Rectangular hollow sections

RHS 400×200×6.3

Weight
57.8 kg/m (-44%)
Depth
400.0 mm (+33%)
Ix
157,000,000 mm⁴ (-0.6%)
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Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Hot-finished hollow sections · Methodology