Cross-Section Profile — C 12×30 (to scale)
All dimensions in mm · Channel section · G = 44.7 kg/m · ASTM A6
44.7
kg / m
56.9
A (cm²)
27300
Iy (cm⁴)
1790
Wy (cm³)
Section Properties
Total Height
h
305 mm
Flange Width
b
83 mm
Web Thickness
tw
15.2 mm
Flange Thickness
tf
13.1 mm
Cross-Sect. Area
A
56.9 cm²
Linear Mass
G
44.7 kg/m
Second Moment (Y)
Iy
27300 cm⁴
Elastic Modulus (Y)
Wy
1790 cm³
Radius of Gyration
iz
21.9 cm