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CHS 355.6×16 - Section Properties

The CHS 355.6×16 is a circular hollow section with a mass of 134 kg/m, an overall depth of 355.6 mm and width of 355.6 mm and a wall thickness of 16 mm. It has a cross-sectional area of 171 cm², a second moment of area Iᵧ of 24700 cm⁴, a plastic modulus Wₚₗ,ᵧ of 1850 cm³, to BS EN 10210-2:2006 (SCI P363 Blue Book).

Mass: 134 kg/m
Diameter: 355.6 mm
Wall thickness: 16 mm
Area: 171 cm²

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mass (kg/m)134

t (mm)16

I_y (cm⁴)24700

i_y (cm)12

W_el,y (cm³)1390

W_pl,y (cm³)1850

I_t (cm⁴)49300

W_t (cm³)2770

A (cm²)171

SA/m (m²/m)1.12

SA/t (m²/t)8.36

Related CHS Hot-finished sizes

CHS 355.6×8 CHS 355.6×10 CHS 355.6×12.5 CHS 355.6×14.2 CHS 406.4×6.3 CHS 406.4×8 CHS 406.4×10 CHS 406.4×12.5

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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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