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RHS 125×50×4.6 - Section Properties

The RHS 125×50×4.6 is a steel section with a mass of 11.7 kg/m, an overall depth of 125 mm and width of 50 mm and a wall thickness of 4.6 mm. It has a cross-sectional area of 14.7 cm², a second moment of area Iᵧ of 265 cm⁴, a plastic modulus Wₚₗ,ᵧ of 55.2 cm³, to EN 10219 · Continental Steel (SCI P363 Blue Book).

Mass
11.7 kg/m
Depth
125 mm
Width
50 mm
Wall thickness
4.6 mm
Area
14.7 cm²
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mass (kg/m)11.7
h (mm)125
b (mm)50
tw (mm)0
tf (mm)0
Iy (cm⁴)265
Iz (cm⁴)61.5
iy (cm)4.25
iz (cm)2.04
Wel,y (cm³)42.4
Wel,z (cm³)24.6
Wpl,y (cm³)55.2
Wpl,z (cm³)28.6
Iw (dm⁶)0
It (cm⁴)170
A (cm²)14.7
SA/m (m²/m)0.334

Related RHS Cold-formed sizes

RHS 125×50×3RHS 125×50×3.2RHS 125×50×4RHS 125×50×4.5RHS 125×50×4.8RHS 125×50×5RHS 125×50×6RHS 125×50×6.4

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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