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RHS 200×100×8 - Section Properties

The RHS 200×100×8 is a rectangular hollow section with a mass of 35.1 kg/m, an overall depth of 200 mm and width of 100 mm and a wall thickness of 8 mm. It has a cross-sectional area of 44.8 cm², a second moment of area Iᵧ of 2230 cm⁴, a plastic modulus Wₚₗ,ᵧ of 282 cm³, to BS EN 10210-2:2006 (SCI P363 Blue Book).

Mass
35.1 kg/m
Depth
200 mm
Width
100 mm
Wall thickness
8 mm
Area
44.8 cm²
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RHS 200×100×8 section profile
mass (kg/m)35.1
t (mm)8
Iy (cm⁴)2230
Iz (cm⁴)739
iy (cm)7.06
iz (cm)4.06
Wel,y (cm³)223
Wel,z (cm³)148
Wpl,y (cm³)282
Wpl,z (cm³)172
A (cm²)44.8
SA/m (m²/m)0.579
SA/t (m²/t)16.5

Related RHS Hot-finished sizes

RHS 200×100×4RHS 200×100×5RHS 200×100×6.3RHS 200×100×7.1RHS 200×100×8.8RHS 200×100×10RHS 200×100×12.5RHS 200×100×14.2

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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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