Steel Beam Sizes / UK / RHS / RHS 250×100×10

RHS 250×100×10 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 250×100×10 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 34.27 lb/ft 51.00 kg/m
Height 9.84 in 250.00 mm
Width 3.94 in 100.00 mm
t 0.394 in 10.000 mm
Area 10.06 in² 6,490.00 mm²
Ix 113.64 in⁴ 47,300,000 mm⁴
Iy 25.71 in⁴ 10,700,000 mm⁴
Sx 23.13 in³ 379,000.00 mm³
Sy 13.06 in³ 214,000.00 mm³
Zx 29.96 in³ 491,000.00 mm³
Zy 15.32 in³ 251,000.00 mm³
rx 3.36 in 85.40 mm
ry 1.60 in 40.60 mm
J 69.91 in⁴ 29,100,000 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus RHS 250×100×10.

Lighter in Rectangular hollow sections

RHS 200×120×11

Weight
50.4 kg/m (-1.2%)
Depth
200.0 mm (-20%)
Ix
32,600,000 mm⁴ (-31%)

Heavier in Rectangular hollow sections

RHS 250×150×8.8

Weight
52.2 kg/m (+2.4%)
Depth
250.0 mm (0.0%)
Ix
55,500,000 mm⁴ (+17%)

Closest Iₓ in Rectangular hollow sections

RHS 200×150×14.2

Weight
70.0 kg/m (+37%)
Depth
200.0 mm (-20%)
Ix
46,400,000 mm⁴ (-1.9%)
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Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Hot-finished hollow sections · Methodology