RHS 200×120×7.1 - Section Properties

The RHS 200×120×7.1 is a rectangular hollow section with a mass of 33.7 kg/m, an overall depth of 200 mm and width of 120 mm and a wall thickness of 7.1 mm. It has a cross-sectional area of 42.9 cm², a second moment of area Iᵧ of 2290 cm⁴, a plastic modulus Wₚₗ,ᵧ of 281 cm³, to BS EN 10210-2:2006 (SCI P363 Blue Book).

Mass

33.7 kg/m

Depth

200 mm

Width

120 mm

Wall thickness

7.1 mm

Area

42.9 cm²

PropertiesCapacity

mass (kg/m)33.7

t (mm)7.1

I_y (cm⁴)2290

I_z (cm⁴)1030

i_y (cm)7.3

i_z (cm)4.89

W_el,y (cm³)229

W_el,z (cm³)171

W_pl,y (cm³)281

W_pl,z (cm³)197

A (cm²)42.9

SA/m (m²/m)0.622

SA/t (m²/t)18.5