RHS 100×50/6.3 is a cold-formed rectangular hollow section per EN 10219: height 100 mm, width 50 mm, wall thickness 6.3 mm, weight 12.5 kg/m, cross-section area 16 cm², moment of inertia Iy = 175.7 cm⁴, elastic section modulus Wel,y = 35.1 cm³.
Geometry
Height h100.00 mm
Width b50.00 mm
Wall thickness t6.30 mm
Outer corner radius ro15.75 mm
Inner corner radius ri9.45 mm
Cross-section area A15.950 cm²
Weight G steel 7850 kg/m³12.50kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)175.700 cm⁴58.190 cm⁴
WelⓘElastic section modulus35.140 cm³23.270 cm³
WplⓘPlastic section modulus46.870 cm³28.630 cm³
ItⓘSt. Venant torsion constant: resistance to uniform torsion158.100 cm⁴