Cross-Section Profile — STKR 400×400×12 (to scale)
All dimensions in mm · Square hollow section · G = 146.2 kg/m · JIS G3466
146.2
kg / m
186.24
A (cm²)
46773.555
Iy (cm⁴)
2338.678
Wy (cm³)
Section Properties
Side Length
a
400 mm
Wall Thickness
t
12 mm
Cross-Sect. Area
A
186.24 cm²
Linear Mass
G
146.2 kg/m
Second Moment (Y)
Iy
46773.555 cm⁴
Elastic Modulus (Y)
Wy
2338.678 cm³
Radius of Gyration
iz
15.848 cm