RHS 150×100/12.5 is a cold-formed rectangular hollow section per EN 10219: height 150 mm, width 100 mm, wall thickness 12.5 mm, weight 38.9 kg/m, cross-section area 49.5 cm², moment of inertia Iy = 1225 cm⁴, elastic section modulus Wel,y = 163.3 cm³.
Geometry
Height h150.00 mm
Width b100.00 mm
Wall thickness t12.50 mm
Outer corner radius ro37.50 mm
Inner corner radius ri25.00 mm
Cross-section area A49.540 cm²
Weight G steel 7850 kg/m³38.90kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)1 225.000 cm⁴651.300 cm⁴
WelⓘElastic section modulus163.300 cm³130.300 cm³
WplⓘPlastic section modulus219.600 cm³166.100 cm³
ItⓘSt. Venant torsion constant: resistance to uniform torsion1 606.000 cm⁴