RHS 300×100×12.5 - Section Properties

The RHS 300×100×12.5 is a rectangular hollow section with a mass of 72.3 kg/m, an overall depth of 300 mm and width of 100 mm and a wall thickness of 12.5 mm. It has a cross-sectional area of 92.1 cm², a second moment of area Iᵧ of 9100 cm⁴, a plastic modulus Wₚₗ,ᵧ of 806 cm³, to BS EN 10210-2:2006 (SCI P363 Blue Book).

Mass

72.3 kg/m

Depth

300 mm

Width

100 mm

Wall thickness

12.5 mm

Area

92.1 cm²

PropertiesCapacity

mass (kg/m)72.3

t (mm)12.5

I_y (cm⁴)9100

I_z (cm⁴)1490

i_y (cm)9.94

i_z (cm)4.02

W_el,y (cm³)607

W_el,z (cm³)297

W_pl,y (cm³)806

W_pl,z (cm³)354

A (cm²)92.1

SA/m (m²/m)0.768

SA/t (m²/t)10.6