Cross-Section Profile — WT 4×12 (to scale)
All dimensions in mm · I/H section · G = 17.8 kg/m · ASTM A6
17.8
kg / m
22.7
A (cm²)
290
Iy (cm⁴)
51.2
Wy (cm³)
Section Properties
Total Height
h
104 mm
Flange Width
b
102 mm
Web Thickness
tw
7.5 mm
Flange Thickness
tf
10.9 mm
Cross-Sect. Area
A
22.7 cm²
Linear Mass
G
17.8 kg/m
Second Moment (Y)
Iy
290 cm⁴
Elastic Modulus (Y)
Wy
51.2 cm³
Radius of Gyration
iz
3.57 cm