Cross-Section Profile — WT 18×128 (to scale)
All dimensions in mm · I/H section · G = 191 kg/m · ASTM A6
191
kg / m
243
A (cm²)
330774
Iy (cm⁴)
13315
Wy (cm³)
Section Properties
Total Height
h
478 mm
Flange Width
b
259 mm
Web Thickness
tw
25.4 mm
Flange Thickness
tf
39.6 mm
Cross-Sect. Area
A
243 cm²
Linear Mass
G
191 kg/m
Second Moment (Y)
Iy
330774 cm⁴
Elastic Modulus (Y)
Wy
13315 cm³
Radius of Gyration
iz
36.9 cm