W 250x250x131
Production class: hot rolled
Section geometry
Height (h):
275mm
Width (b):
261mm
Web thickness (tw):
15.4mm
Flange thickness (tf):
25.1mm
Radius (r):
13mm
Section properties
Moment of inertia (I):mm⁴
Y-axis:
2.215E8
Z-axis:
7.446E7
Elastic section modulus (Wel):mm³
Y-axis:
1.611E6
Z-axis:
5.706E5
Plastic section modulus (Wpl):mm³
Y-axis:
1.847E6
Z-axis:
8.697E5
Radius of gyration (i):mm
Y-axis:
115
Z-axis:
66
Plastic shear area (Av):mm²
Y-axis:
13100
Z-axis:
4646
Weight per meter:
131kg/m
Area (A):
16700mm²
Surface area per meter:
1.541m²/m
Torsion constant (It):
3.131E6mm⁴
Warping constant (Iw):
1.161E12mm⁶