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RHS 100×50×4.5 - Section Properties

The RHS 100×50×4.5 is a steel section with a mass of 9.7 kg/m, an overall depth of 100 mm and width of 50 mm and a wall thickness of 4.5 mm. It has a cross-sectional area of 12.2 cm², a second moment of area Iᵧ of 147 cm⁴, a plastic modulus Wₚₗ,ᵧ of 37.6 cm³, to EN 10219 · Continental Steel (SCI P363 Blue Book).

Mass
9.7 kg/m
Depth
100 mm
Width
50 mm
Wall thickness
4.5 mm
Area
12.2 cm²
🔍 Open the full Steel CatalogueRun EC3 capacity checks on RHS 100×50×4.5
mass (kg/m)9.7
h (mm)100
b (mm)50
tw (mm)0
tf (mm)0
Iy (cm⁴)147
Iz (cm⁴)48.9
iy (cm)3.47
iz (cm)2
Wel,y (cm³)29.3
Wel,z (cm³)19.5
Wpl,y (cm³)37.6
Wpl,z (cm³)23
Iw (dm⁶)0
It (cm⁴)124
A (cm²)12.2
SA/m (m²/m)0.285

Related RHS Cold-formed sizes

RHS 100×50×2.3RHS 100×50×3RHS 100×50×3.2RHS 100×50×4RHS 100×50×5RHS 100×50×6RHS 100×50×6.3RHS 100×60×3

Learn more

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