Steel Beam Sizes / UK / RHS / RHS 250×100×8.8

RHS 250×100×8.8 Steel Beam Dimensions and Properties

UK Rectangular hollow sections · v2023.11

Analyze in Beam Calculator Back to RHS

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

Units

Section diagram

RHS 250×100×8.8 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 30.44 lb/ft 45.30 kg/m
Height 9.84 in 250.00 mm
Width 3.94 in 100.00 mm
t 0.346 in 8.800 mm
Area 8.94 in² 5,770.00 mm²
Ix 102.59 in⁴ 42,700,000 mm⁴
Iy 23.47 in⁴ 9,770,000 mm⁴
Sx 20.81 in³ 341,000.00 mm³
Sy 11.90 in³ 195,000.00 mm³
Zx 26.79 in³ 439,000.00 mm³
Zy 13.79 in³ 226,000.00 mm³
rx 3.39 in 86.00 mm
ry 1.62 in 41.20 mm
J 63.19 in⁴ 26,300,000 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus RHS 250×100×8.8.

Lighter in Rectangular hollow sections

RHS 220×120×8.8

Weight
43.9 kg/m (-3.1%)
Depth
220.0 mm (-12%)
Ix
34,700,000 mm⁴ (-19%)

Heavier in Rectangular hollow sections

RHS 200×120×10

Weight
46.3 kg/m (+2.2%)
Depth
200.0 mm (-20%)
Ix
30,300,000 mm⁴ (-29%)

Closest Iₓ in Rectangular hollow sections

RHS 200×150×12.5

Weight
62.5 kg/m (+38%)
Depth
200.0 mm (-20%)
Ix
42,400,000 mm⁴ (-0.7%)
Analyze in Beam Calculator Compare in RHS finder

Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Hot-finished hollow sections · Methodology