Steel Beam Sizes / UK / RHS / RHS 200×100×10

RHS 200×100×10 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 200×100×10 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 28.96 lb/ft 43.10 kg/m
Height 7.87 in 200.00 mm
Width 3.94 in 100.00 mm
t 0.394 in 10.000 mm
Area 8.51 in² 5,490.00 mm²
Ix 63.91 in⁴ 26,600,000 mm⁴
Iy 20.88 in⁴ 8,690,000 mm⁴
Sx 16.23 in³ 266,000.00 mm³
Sy 10.62 in³ 174,000.00 mm³
Zx 20.81 in³ 341,000.00 mm³
Zy 12.57 in³ 206,000.00 mm³
rx 2.74 in 69.60 mm
ry 1.57 in 39.80 mm
J 51.89 in⁴ 21,600,000 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus RHS 200×100×10.

Lighter in Rectangular hollow sections

RHS 150×100×12.5

Weight
42.8 kg/m (-0.7%)
Depth
150.0 mm (-25%)
Ix
14,900,000 mm⁴ (-44%)

Heavier in Rectangular hollow sections

RHS 180×100×11

Weight
43.5 kg/m (+0.9%)
Depth
180.0 mm (-10%)
Ix
21,800,000 mm⁴ (-18%)

Closest Iₓ in Rectangular hollow sections

RHS 200×150×7.1

Weight
37.0 kg/m (-14%)
Depth
200.0 mm (0.0%)
Ix
26,800,000 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