Cross-Section Profile — F 40 (to scale)
All dimensions in mm · Crane rail section · G = 31 kg/m · UIC / DIN 536
31
kg / m
39.5
A (cm²)
34.4
Iy (cm⁴)
17.2
Wy (cm³)
Section Properties
Total Height
h
40 mm
Flange Width
b
120 mm
Web Thickness
tw
13 mm
Flange Thickness
tf
16 mm
Cross-Sect. Area
A
39.5 cm²
Linear Mass
G
31 kg/m
Second Moment (Y)
Iy
34.4 cm⁴
Elastic Modulus (Y)
Wy
17.2 cm³
Radius of Gyration
iz
0.93 cm