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RHS 120×80×4 - Section Properties

The RHS 120×80×4 is a steel section with a mass of 11.7 kg/m, an overall depth of 120 mm and width of 80 mm and a wall thickness of 4 mm. It has a cross-sectional area of 14.9 cm², a second moment of area Iᵧ of 295 cm⁴, a plastic modulus Wₚₗ,ᵧ of 59.8 cm³, to EN 10219 · Continental Steel (SCI P363 Blue Book).

Mass
11.7 kg/m
Depth
120 mm
Width
80 mm
Wall thickness
4 mm
Area
14.9 cm²
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mass (kg/m)11.7
h (mm)120
b (mm)80
tw (mm)0
tf (mm)0
Iy (cm⁴)295
Iz (cm⁴)157
iy (cm)4.44
iz (cm)3.24
Wel,y (cm³)49.1
Wel,z (cm³)39.3
Wpl,y (cm³)59.8
Wpl,z (cm³)45.2
Iw (dm⁶)0
It (cm⁴)331
A (cm²)14.9
SA/m (m²/m)0.386

Related RHS Cold-formed sizes

RHS 120×60×4RHS 120×60×5RHS 120×60×6RHS 120×60×6.3RHS 120×80×5RHS 120×80×6RHS 120×80×6.3RHS 120×80×8

Learn more

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