RHS 300×200/6.3 is a cold-formed rectangular hollow section per EN 10219: height 300 mm, width 200 mm, wall thickness 6.3 mm, weight 47.1 kg/m, cross-section area 60.1 cm², moment of inertia Iy = 7624 cm⁴, elastic section modulus Wel,y = 508.3 cm³.
Geometry
Height h300.00 mm
Width b200.00 mm
Wall thickness t6.30 mm
Outer corner radius ro15.75 mm
Inner corner radius ri9.45 mm
Cross-section area A60.050 cm²
Weight G steel 7850 kg/m³47.10kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)7 624.000 cm⁴4 104.000 cm⁴
WelⓘElastic section modulus508.300 cm³410.400 cm³
WplⓘPlastic section modulus609.900 cm³463.200 cm³
ItⓘSt. Venant torsion constant: resistance to uniform torsion8 524.000 cm⁴