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SHS 90×90×5 - Section Properties

The SHS 90×90×5 is a square hollow section with a mass of 13.1 kg/m, an overall depth of 90 mm and width of 90 mm and a wall thickness of 5 mm. It has a cross-sectional area of 16.7 cm², a second moment of area Iᵧ of 200 cm⁴, a plastic modulus Wₚₗ,ᵧ of 53 cm³, to BS EN 10210-2:2006 (SCI P363 Blue Book).

Mass
13.1 kg/m
Depth
90 mm
Width
90 mm
Wall thickness
5 mm
Area
16.7 cm²
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SHS 90×90×5 section profile
mass (kg/m)13.1
t (mm)5
Iy (cm⁴)200
Iz (cm⁴)200
iy (cm)3.45
iz (cm)3.45
Wel,y (cm³)44.4
Wel,z (cm³)44.4
Wpl,y (cm³)53
Wpl,z (cm³)53
A (cm²)16.7
SA/m (m²/m)0.347
SA/t (m²/t)26.4

Related SHS Hot-finished sizes

SHS 80×80×10SHS 80×80×12.5SHS 90×90×3.6SHS 90×90×4SHS 90×90×6.3SHS 90×90×7.1SHS 90×90×8SHS 90×90×8.8

Learn more

📘 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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Square Hollow Sections - Hot-finished (BS EN 10210)
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