Cross-Section Profile — W 12×87 (to scale)
All dimensions in mm · I/H section · G = 129.5 kg/m · ASTM A6
129.5
kg / m
165.2
A (cm²)
30801
Iy (cm⁴)
1933.7
Wy (cm³)
Section Properties
Total Height
h
318 mm
Flange Width
b
307 mm
Web Thickness
tw
13.1 mm
Flange Thickness
tf
20.6 mm
Cross-Sect. Area
A
165.2 cm²
Linear Mass
G
129.5 kg/m
Second Moment (Y)
Iy
30801 cm⁴
Elastic Modulus (Y)
Wy
1933.7 cm³
Radius of Gyration
iz
13.67 cm