Cross-Section Profile — STKR 250×250×9 (to scale)
All dimensions in mm · Square hollow section · G = 68.11 kg/m · JIS G3466
68.11
kg / m
86.76
A (cm²)
8410.225
Iy (cm⁴)
672.818
Wy (cm³)
Section Properties
Side Length
a
250 mm
Wall Thickness
t
9 mm
Cross-Sect. Area
A
86.76 cm²
Linear Mass
G
68.11 kg/m
Second Moment (Y)
Iy
8410.225 cm⁴
Elastic Modulus (Y)
Wy
672.818 cm³
Radius of Gyration
iz
9.846 cm