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RHS 120×80×6 - Section Properties

The RHS 120×80×6 is a steel section with a mass of 17.6 kg/m, an overall depth of 120 mm and width of 80 mm and a wall thickness of 6 mm. It has a cross-sectional area of 22.2 cm², a second moment of area Iᵧ of 423 cm⁴, a plastic modulus Wₚₗ,ᵧ of 87.3 cm³, to EN 10219 · Continental Steel (SCI P363 Blue Book).

Mass
17.6 kg/m
Depth
120 mm
Width
80 mm
Wall thickness
6 mm
Area
22.2 cm²
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mass (kg/m)17.6
h (mm)120
b (mm)80
tw (mm)0
tf (mm)0
Iy (cm⁴)423
Iz (cm⁴)222
iy (cm)4.37
iz (cm)3.17
Wel,y (cm³)70.6
Wel,z (cm³)55.6
Wpl,y (cm³)87.3
Wpl,z (cm³)65.5
Iw (dm⁶)0
It (cm⁴)468
A (cm²)22.2
SA/m (m²/m)0.385

Related RHS sizes

RHS 120×60×6.3RHS 120×60×8RHS 120×60×10RHS 120×80×5RHS 120×80×6.3RHS 120×80×8RHS 120×80×10RHS 150×100×5

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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