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RHS 300×200×10 - Section Properties

The RHS 300×200×10 is a rectangular hollow section with a mass of 74.5 kg/m, an overall depth of 300 mm and width of 200 mm and a wall thickness of 10 mm. It has a cross-sectional area of 94.9 cm², a second moment of area Iᵧ of 11800 cm⁴, a plastic modulus Wₚₗ,ᵧ of 956 cm³, to BS EN 10210-2:2006 (SCI P363 Blue Book).

Mass
74.5 kg/m
Depth
300 mm
Width
200 mm
Wall thickness
10 mm
Area
94.9 cm²
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RHS 300×200×10 section profile
mass (kg/m)74.5
t (mm)10
Iy (cm⁴)11800
Iz (cm⁴)6280
iy (cm)11.2
iz (cm)8.13
Wel,y (cm³)788
Wel,z (cm³)628
Wpl,y (cm³)956
Wpl,z (cm³)721
A (cm²)94.9
SA/m (m²/m)0.974
SA/t (m²/t)13.1

Related RHS Hot-finished sizes

RHS 300×200×6.3RHS 300×200×7.1RHS 300×200×8RHS 300×200×8.8RHS 300×200×12.5RHS 300×200×14.2RHS 300×200×16RHS 300×250×5

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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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