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RHS 50×30×5 - Section Properties

The RHS 50×30×5 is a steel section with a mass of 5.4 kg/m, an overall depth of 50 mm and width of 30 mm and a wall thickness of 5 mm. It has a cross-sectional area of 6.73 cm², a second moment of area Iᵧ of 18.7 cm⁴, a plastic modulus Wₚₗ,ᵧ of 10 cm³, to EN 10219 · Continental Steel (SCI P363 Blue Book).

Mass
5.4 kg/m
Depth
50 mm
Width
30 mm
Wall thickness
5 mm
Area
6.73 cm²
🔍 Open the full Steel CatalogueRun EC3 capacity checks on RHS 50×30×5
mass (kg/m)5.4
h (mm)50
b (mm)30
tw (mm)0
tf (mm)0
Iy (cm⁴)18.7
Iz (cm⁴)7.89
iy (cm)1.67
iz (cm)1.08
Wel,y (cm³)7.49
Wel,z (cm³)5.26
Wpl,y (cm³)10
Wpl,z (cm³)6.8
Iw (dm⁶)0
It (cm⁴)19
A (cm²)6.73
SA/m (m²/m)0.147

Related RHS sizes

RHS 50×30×2.5RHS 50×30×3RHS 50×30×3.2RHS 50×30×4RHS 60×40×2.5RHS 60×40×3RHS 60×40×3.2RHS 60×40×4

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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