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RHS 200×100×5 - Section Properties

The RHS 200×100×5 is a rectangular hollow section with a mass of 22.6 kg/m, an overall depth of 200 mm and width of 100 mm and a wall thickness of 5 mm. It has a cross-sectional area of 28.7 cm², a second moment of area Iᵧ of 1500 cm⁴, a plastic modulus Wₚₗ,ᵧ of 185 cm³, to BS EN 10210-2:2006 (SCI P363 Blue Book).

Mass
22.6 kg/m
Depth
200 mm
Width
100 mm
Wall thickness
5 mm
Area
28.7 cm²
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RHS 200×100×5 section profile
mass (kg/m)22.6
t (mm)5
Iy (cm⁴)1500
Iz (cm⁴)505
iy (cm)7.21
iz (cm)4.19
Wel,y (cm³)149
Wel,z (cm³)101
Wpl,y (cm³)185
Wpl,z (cm³)114
A (cm²)28.7
SA/m (m²/m)0.587
SA/t (m²/t)26

Related RHS Hot-finished sizes

RHS 180×100×8.8RHS 180×100×10RHS 180×100×12.5RHS 200×100×4RHS 200×100×6.3RHS 200×100×7.1RHS 200×100×8RHS 200×100×8.8

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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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