Cross-Section Profile — W40×278 (to scale)
All dimensions in mm · I/H section · G = 413.7 kg/m · ASTM A572
413.7
kg / m
531
A (cm²)
853272
Iy (cm⁴)
16714.7
Wy (cm³)
Section Properties
Total Height
h
1021 mm
Flange Width
b
305 mm
Web Thickness
tw
26.2 mm
Flange Thickness
tf
46 mm
Cross-Sect. Area
A
531 cm²
Linear Mass
G
413.7 kg/m
Second Moment (Y)
Iy
853272 cm⁴
Elastic Modulus (Y)
Wy
16714.7 cm³
Radius of Gyration
iz
40.13 cm