Cross-Section Profile — W 30×391 (to scale)
All dimensions in mm · I/H section · G = 581.8 kg/m · ASTM A6
581.8
kg / m
741.9
A (cm²)
861596
Iy (cm⁴)
20483.8
Wy (cm³)
Section Properties
Total Height
h
843 mm
Flange Width
b
396 mm
Web Thickness
tw
34.5 mm
Flange Thickness
tf
62 mm
Cross-Sect. Area
A
741.9 cm²
Linear Mass
G
581.8 kg/m
Second Moment (Y)
Iy
861596 cm⁴
Elastic Modulus (Y)
Wy
20483.8 cm³
Radius of Gyration
iz
34.04 cm