Cross-Section Profile — RSA 20×20×3 (to scale)
All dimensions in mm · Equal angle section · G = 0.88 kg/m · BS 4-1:2005
0.88
kg / m
1.12
A (cm²)
0.4
Iy (cm⁴)
0.29
Wy (cm³)
Section Properties
Leg Length
a
20 mm
Thickness
t
3 mm
Cross-Sect. Area
A
1.12 cm²
Linear Mass
G
0.88 kg/m
Second Moment (Y)
Iy
0.4 cm⁴
Elastic Modulus (Y)
Wy
0.29 cm³
Radius of Gyration
iz
0.6 cm