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RHS 125×50×6 - Section Properties

The RHS 125×50×6 is a steel section with a mass of 15.1 kg/m, an overall depth of 125 mm and width of 50 mm and a wall thickness of 6 mm. It has a cross-sectional area of 18.6 cm², a second moment of area Iᵧ of 322 cm⁴, a plastic modulus Wₚₗ,ᵧ of 68.3 cm³, to EN 10219 · Continental Steel (SCI P363 Blue Book).

Mass
15.1 kg/m
Depth
125 mm
Width
50 mm
Wall thickness
6 mm
Area
18.6 cm²
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mass (kg/m)15.1
h (mm)125
b (mm)50
tw (mm)0
tf (mm)0
Iy (cm⁴)322
Iz (cm⁴)73.3
iy (cm)4.16
iz (cm)1.98
Wel,y (cm³)51.5
Wel,z (cm³)29.3
Wpl,y (cm³)68.3
Wpl,z (cm³)35.1
Iw (dm⁶)0
It (cm⁴)209
A (cm²)18.6
SA/m (m²/m)0.329

Related RHS Cold-formed sizes

RHS 125×50×4.5RHS 125×50×4.6RHS 125×50×4.8RHS 125×50×5RHS 125×50×6.4RHS 125×75×2.3RHS 125×75×3RHS 125×75×3.2

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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