W 310x310x143
Production class: hot rolled
Section geometry
Height (h):
323mm
Width (b):
309mm
Web thickness (tw):
14mm
Flange thickness (tf):
22.9mm
Radius (r):
20mm
Section properties
Moment of inertia (I):mm⁴
Y-axis:
3.502E8
Z-axis:
1.127E8
Elastic section modulus (Wel):mm³
Y-axis:
2.168E6
Z-axis:
7.295E5
Plastic section modulus (Wpl):mm³
Y-axis:
2.438E6
Z-axis:
1.110E6
Radius of gyration (i):mm
Y-axis:
138
Z-axis:
78
Plastic shear area (Av):mm²
Y-axis:
14150
Z-axis:
5460
Weight per meter:
143kg/m
Area (A):
18200mm²
Surface area per meter:
1.82m²/m
Torsion constant (It):
3.001E6mm⁴
Warping constant (Iw):
2.535E12mm⁶