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RHS 125×50×5 - Section Properties

The RHS 125×50×5 is a steel section with a mass of 12.8 kg/m, an overall depth of 125 mm and width of 50 mm and a wall thickness of 5 mm. It has a cross-sectional area of 15.9 cm², a second moment of area Iᵧ of 282 cm⁴, a plastic modulus Wₚₗ,ᵧ of 59.1 cm³, to EN 10219 · Continental Steel (SCI P363 Blue Book).

Mass
12.8 kg/m
Depth
125 mm
Width
50 mm
Wall thickness
5 mm
Area
15.9 cm²
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mass (kg/m)12.8
h (mm)125
b (mm)50
tw (mm)0
tf (mm)0
Iy (cm⁴)282
Iz (cm⁴)65.2
iy (cm)4.22
iz (cm)2.03
Wel,y (cm³)45.2
Wel,z (cm³)26.1
Wpl,y (cm³)59.1
Wpl,z (cm³)30.6
Iw (dm⁶)0
It (cm⁴)182
A (cm²)15.9
SA/m (m²/m)0.333

Related RHS Cold-formed sizes

RHS 125×50×4RHS 125×50×4.5RHS 125×50×4.6RHS 125×50×4.8RHS 125×50×6RHS 125×50×6.4RHS 125×75×2.3RHS 125×75×3

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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