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RHS 250×150×8.8 - Section Properties

The RHS 250×150×8.8 is a rectangular hollow section with a mass of 52.2 kg/m, an overall depth of 250 mm and width of 150 mm and a wall thickness of 8.8 mm. It has a cross-sectional area of 66.5 cm², a second moment of area Iᵧ of 5550 cm⁴, a plastic modulus Wₚₗ,ᵧ of 545 cm³, to BS EN 10210-2:2006 (SCI P363 Blue Book).

Mass
52.2 kg/m
Depth
250 mm
Width
150 mm
Wall thickness
8.8 mm
Area
66.5 cm²
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RHS 250×150×8.8 section profile
mass (kg/m)52.2
t (mm)8.8
Iy (cm⁴)5550
Iz (cm⁴)2490
iy (cm)9.13
iz (cm)6.12
Wel,y (cm³)444
Wel,z (cm³)331
Wpl,y (cm³)545
Wpl,z (cm³)381
A (cm²)66.5
SA/m (m²/m)0.777
SA/t (m²/t)14.9

Related RHS Hot-finished sizes

RHS 250×150×5RHS 250×150×6.3RHS 250×150×7.1RHS 250×150×8RHS 250×150×10RHS 250×150×12.5RHS 250×150×14.2RHS 250×150×16

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📘 How to read a steel section table (UB, UC, IPE, HE) →📘 Section modulus explained: elastic (Wel) vs plastic (Wpl) →📘 SHS vs RHS vs CHS: choosing a hollow steel section →
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