Cross-Section Profile — W 21×275 (to scale)
All dimensions in mm · I/H section · G = 409.2 kg/m · ASTM A6
409.2
kg / m
527.7
A (cm²)
320081
Iy (cm⁴)
10454.9
Wy (cm³)
Section Properties
Total Height
h
612 mm
Flange Width
b
328 mm
Web Thickness
tw
31 mm
Flange Thickness
tf
55.6 mm
Cross-Sect. Area
A
527.7 cm²
Linear Mass
G
409.2 kg/m
Second Moment (Y)
Iy
320081 cm⁴
Elastic Modulus (Y)
Wy
10454.9 cm³
Radius of Gyration
iz
24.64 cm