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RHS 180×60×8 - Section Properties

The RHS 180×60×8 is a rectangular hollow section with a mass of 27.6 kg/m, an overall depth of 180 mm and width of 60 mm and a wall thickness of 8 mm. It has a cross-sectional area of 35.2 cm², a second moment of area Iᵧ of 1240 cm⁴, a plastic modulus Wₚₗ,ᵧ of 184 cm³, to BS EN 10210-2:2006 (SCI P363 Blue Book).

Mass
27.6 kg/m
Depth
180 mm
Width
60 mm
Wall thickness
8 mm
Area
35.2 cm²
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RHS 180×60×8 section profile
mass (kg/m)27.6
t (mm)8
Iy (cm⁴)1240
Iz (cm⁴)201
iy (cm)5.94
iz (cm)2.39
Wel,y (cm³)138
Wel,z (cm³)66.9
Wpl,y (cm³)184
Wpl,z (cm³)80.4
A (cm²)35.2
SA/m (m²/m)0.459
SA/t (m²/t)16.6

Related RHS Hot-finished sizes

RHS 180×60×4RHS 180×60×5RHS 180×60×6.3RHS 180×60×7.1RHS 180×60×8.8RHS 180×60×10RHS 180×60×12.5RHS 180×100×4

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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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