RHS 300×100/16 is a cold-formed rectangular hollow section per EN 10219: height 300 mm, width 100 mm, wall thickness 16 mm, weight 83.8 kg/m, cross-section area 106.8 cm², moment of inertia Iy = 9157 cm⁴, elastic section modulus Wel,y = 610.5 cm³.
Geometry
Height h300.00 mm
Width b100.00 mm
Wall thickness t16.00 mm
Outer corner radius ro48.00 mm
Inner corner radius ri32.00 mm
Cross-section area A106.770 cm²
Weight G steel 7850 kg/m³83.80kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)9 157.000 cm⁴1 543.000 cm⁴
WelⓘElastic section modulus610.500 cm³308.600 cm³
WplⓘPlastic section modulus865.000 cm³386.100 cm³
ItⓘSt. Venant torsion constant: resistance to uniform torsion4 939.000 cm⁴