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RHS 80x40/4

Production class: hot finished

Section geometry

123
Height (h):
80mm
Width (b):
40mm
Wall thickness (t):
4mm
Outer rounding (router):
6mm
Inner rounding (rinner):
4mm

Section properties

Moment of inertia (I):mm⁴
Y-axis:
6.820E5
Z-axis:
2.224E5
Elastic section modulus (Wel):mm³
Y-axis:
17050
Z-axis:
11120
Plastic section modulus (Wpl):mm³
Y-axis:
21820
Z-axis:
13200
Radius of gyration (i):mm
Y-axis:
27.86
Z-axis:
15.91
Plastic shear area (Av):mm²
Y-axis:
292.9
Z-axis:
585.9
Weight per meter:
6.899kg/m
Area (A):
878.8mm²
Surface area per meter:
0.2297m²/m
Torsion constant (It):
5.519E5mm⁴