Steel Beam Sizes / UK / RHS / RHS 200×150×5.6

RHS 200×150×5.6 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 200×150×5.6 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 19.82 lb/ft 29.50 kg/m
Height 7.87 in 200.00 mm
Width 5.91 in 150.00 mm
t 0.220 in 5.600 mm
Area 5.83 in² 3,760.00 mm²
Ix 52.37 in⁴ 21,800,000 mm⁴
Iy 33.64 in⁴ 14,000,000 mm⁴
Sx 13.30 in³ 218,000.00 mm³
Sy 11.35 in³ 186,000.00 mm³
Zx 15.87 in³ 260,000.00 mm³
Zy 13.00 in³ 213,000.00 mm³
rx 3.00 in 76.10 mm
ry 2.40 in 61.00 mm
J 63.67 in⁴ 26,500,000 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus RHS 200×150×5.6.

Lighter in Rectangular hollow sections

RHS 180×100×7.1

Weight
29.2 kg/m (-1.0%)
Depth
180.0 mm (-10%)
Ix
15,600,000 mm⁴ (-28%)

Heavier in Rectangular hollow sections

RHS 160×80×8.8

Weight
30.1 kg/m (+2.0%)
Depth
160.0 mm (-20%)
Ix
11,700,000 mm⁴ (-46%)

Closest Iₓ in Rectangular hollow sections

RHS 180×100×11

Weight
43.5 kg/m (+47%)
Depth
180.0 mm (-10%)
Ix
21,800,000 mm⁴ (0.0%)
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Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Hot-finished hollow sections · Methodology