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RHS 180×60×12.5 - Section Properties

The RHS 180×60×12.5 is a rectangular hollow section with a mass of 40.9 kg/m, an overall depth of 180 mm and width of 60 mm and a wall thickness of 12.5 mm. It has a cross-sectional area of 52.1 cm², a second moment of area Iᵧ of 1680 cm⁴, a plastic modulus Wₚₗ,ᵧ of 260 cm³, to BS EN 10210-2:2006 (SCI P363 Blue Book).

Mass
40.9 kg/m
Depth
180 mm
Width
60 mm
Wall thickness
12.5 mm
Area
52.1 cm²
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RHS 180×60×12.5 section profile
mass (kg/m)40.9
t (mm)12.5
Iy (cm⁴)1680
Iz (cm⁴)251
iy (cm)5.68
iz (cm)2.2
Wel,y (cm³)187
Wel,z (cm³)83.7
Wpl,y (cm³)260
Wpl,z (cm³)109
A (cm²)52.1
SA/m (m²/m)0.448
SA/t (m²/t)11

Related RHS Hot-finished sizes

RHS 180×60×7.1RHS 180×60×8RHS 180×60×8.8RHS 180×60×10RHS 180×100×4RHS 180×100×5RHS 180×100×6.3RHS 180×100×7.1

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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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