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RHS 100×50×3 - Section Properties

The RHS 100×50×3 is a steel section with a mass of 6.6 kg/m, an overall depth of 100 mm and width of 50 mm and a wall thickness of 3 mm. It has a cross-sectional area of 8.41 cm², a second moment of area Iᵧ of 106 cm⁴, a plastic modulus Wₚₗ,ᵧ of 26.7 cm³, to EN 10219 · Continental Steel (SCI P363 Blue Book).

Mass
6.6 kg/m
Depth
100 mm
Width
50 mm
Wall thickness
3 mm
Area
8.41 cm²
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mass (kg/m)6.6
h (mm)100
b (mm)50
tw (mm)0
tf (mm)0
Iy (cm⁴)106
Iz (cm⁴)36.1
iy (cm)3.56
iz (cm)2.07
Wel,y (cm³)21.3
Wel,z (cm³)14.4
Wpl,y (cm³)26.7
Wpl,z (cm³)16.4
Iw (dm⁶)0
It (cm⁴)88.6
A (cm²)8.41
SA/m (m²/m)0.29

Related RHS Cold-formed sizes

RHS 90×50×4RHS 90×50×5RHS 100×50×1.9RHS 100×50×2.3RHS 100×50×3.2RHS 100×50×4RHS 100×50×4.5RHS 100×50×5

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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