Cross-Section Profile — W 21×73 (to scale)
All dimensions in mm · I/H section · G = 108.6 kg/m · ASTM A6
108.6
kg / m
138.7
A (cm²)
66597
Iy (cm⁴)
2474.4
Wy (cm³)
Section Properties
Total Height
h
538 mm
Flange Width
b
211 mm
Web Thickness
tw
11.6 mm
Flange Thickness
tf
18.8 mm
Cross-Sect. Area
A
138.7 cm²
Linear Mass
G
108.6 kg/m
Second Moment (Y)
Iy
66597 cm⁴
Elastic Modulus (Y)
Wy
2474.4 cm³
Radius of Gyration
iz
21.95 cm