Cross-Section Profile — WT 12×31 (to scale)
All dimensions in mm · I/H section · G = 46.1 kg/m · ASTM A6
46.1
kg / m
58.7
A (cm²)
20310
Iy (cm⁴)
1241
Wy (cm³)
Section Properties
Total Height
h
308 mm
Flange Width
b
171 mm
Web Thickness
tw
11.2 mm
Flange Thickness
tf
13.2 mm
Cross-Sect. Area
A
58.7 cm²
Linear Mass
G
46.1 kg/m
Second Moment (Y)
Iy
20310 cm⁴
Elastic Modulus (Y)
Wy
1241 cm³
Radius of Gyration
iz
18.6 cm