RHS 150×100/12.5 is a hot-finished rectangular hollow section per EN 10210: height 150 mm, width 100 mm, wall thickness 12.5 mm, weight 42.8 kg/m, cross-section area 54.6 cm², moment of inertia Iy = 1488 cm⁴, elastic section modulus Wel,y = 198.4 cm³.
Geometry
Height h150.00 mm
Width b100.00 mm
Wall thickness t12.50 mm
Outer corner radius ro18.75 mm
Inner corner radius ri12.50 mm
Cross-section area A54.570 cm²
Weight G steel 7850 kg/m³42.80kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)1 488.000 cm⁴763.100 cm⁴
WelⓘElastic section modulus198.400 cm³152.600 cm³
WplⓘPlastic section modulus256.200 cm³190.000 cm³
ItⓘSt. Venant torsion constant: resistance to uniform torsion1 679.000 cm⁴