W 40X392 - Section Properties

The W 40X392 is a steel section with a mass of 583.4 kg/m, an overall depth of 1056.6 mm and width of 315 mm. It has a cross-sectional area of 748.4 cm², a second moment of area Iᵧ of 1244532 cm⁴, a plastic modulus Wₚₗ,ᵧ of 28021.9 cm³, to AISC Shapes Database v16.0 (SCI P363 Blue Book).

Mass: 392 lb/ft (583.4 kg/m)
Depth: 41.6 in (1056.6 mm)
Width: 12.4 in (315 mm)
Area: 116 in² (748.4 cm²)

🔍 Open the full Steel Catalogue →Run EC3 capacity checks on W 40X392 →

mass (lb/ft)392 (583.4 kg/m)

h (in)41.6 (1056.6 mm)

b (in)12.4 (315 mm)

t_w (in)1.42 (36.1 mm)

t_f (in)2.52 (64 mm)

A (in²)116 (748.4 cm²)

I_y (in⁴)29900 (1244532 cm⁴)

W_el,y (in³)1440 (23597.4 cm³)

W_pl,y (in³)1710 (28021.9 cm³)

i_y (in)16.1 (40.89 cm)

I_z (in⁴)803 (33423 cm⁴)