Cross-Section Profile — UB 254×146×31 (to scale)
All dimensions in mm · I/H section · G = 31 kg/m · BS 4-1:2005
31
kg / m
39.5
A (cm²)
4410
Iy (cm⁴)
351
Wy (cm³)
Section Properties
Total Height
h
251 mm
Flange Width
b
146 mm
Web Thickness
tw
6 mm
Flange Thickness
tf
8.6 mm
Cross-Sect. Area
A
39.5 cm²
Linear Mass
G
31 kg/m
Second Moment (Y)
Iy
4410 cm⁴
Elastic Modulus (Y)
Wy
351 cm³
Radius of Gyration
iz
4.6 cm