RHS 40x20/3
Production class: cold formed
Section geometry
Height (h):
40mm
Width (b):
20mm
Wall thickness (t):
3mm
Outer rounding (router):
6mm
Inner rounding (rinner):
3mm
Section properties
Moment of inertia (I):mm⁴
Y-axis:
52080
Z-axis:
16850
Elastic section modulus (Wel):mm³
Y-axis:
2604
Z-axis:
1685
Plastic section modulus (Wpl):mm³
Y-axis:
3504
Z-axis:
2115
Radius of gyration (i):mm
Y-axis:
13.16
Z-axis:
7.484
Plastic shear area (Av):mm²
Y-axis:
100.3
Z-axis:
200.5
Weight per meter:
2.361kg/m
Area (A):
300.8mm²
Surface area per meter:
0.1097m²/m
Torsion constant (It):
45670mm⁴