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RHS 80×50×10 - Section Properties

The RHS 80×50×10 is a steel section with a mass of 16.4 kg/m, an overall depth of 80 mm and width of 50 mm and a wall thickness of 10 mm. It has a cross-sectional area of 20.9 cm², a second moment of area Iᵧ of 140 cm⁴, a plastic modulus Wₚₗ,ᵧ of 48.3 cm³, to EN 10219 · Continental Steel (SCI P363 Blue Book).

Mass
16.4 kg/m
Depth
80 mm
Width
50 mm
Wall thickness
10 mm
Area
20.9 cm²
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mass (kg/m)16.4
h (mm)80
b (mm)50
tw (mm)0
tf (mm)0
Iy (cm⁴)140
Iz (cm⁴)62.1
iy (cm)2.59
iz (cm)1.72
Wel,y (cm³)35
Wel,z (cm³)24.8
Wpl,y (cm³)48.3
Wpl,z (cm³)33.4
Iw (dm⁶)0
It (cm⁴)150
A (cm²)20.9
SA/m (m²/m)0.234

Related RHS sizes

RHS 80×50×4RHS 80×50×5RHS 80×50×6RHS 80×50×8RHS 90×50×3RHS 90×50×3.2RHS 90×50×3.6RHS 90×50×4

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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