Cross-Section Profile — W 18×158 (to scale)
All dimensions in mm · I/H section · G = 235.1 kg/m · ASTM A6
235.1
kg / m
298.7
A (cm²)
127366
Iy (cm⁴)
5080
Wy (cm³)
Section Properties
Total Height
h
500 mm
Flange Width
b
287 mm
Web Thickness
tw
20.6 mm
Flange Thickness
tf
36.6 mm
Cross-Sect. Area
A
298.7 cm²
Linear Mass
G
235.1 kg/m
Second Moment (Y)
Iy
127366 cm⁴
Elastic Modulus (Y)
Wy
5080 cm³
Radius of Gyration
iz
20.62 cm