WT 10.5X66 - Section Properties

The WT 10.5X66 is a steel section with a mass of 98.2 kg/m, an overall depth of 276.9 mm and width of 315 mm. It has a cross-sectional area of 125.2 cm², a second moment of area Iᵧ of 7534 cm⁴, a plastic modulus Wₚₗ,ᵧ of 616.15 cm³, to AISC Shapes Database v16.0 (SCI P363 Blue Book).

Mass: 66 lb/ft (98.2 kg/m)
Depth: 10.9 in (276.9 mm)
Width: 12.4 in (315 mm)
Area: 19.4 in² (125.2 cm²)

🔍 Open the full Steel Catalogue →Run EC3 capacity checks on WT 10.5X66 →

mass (lb/ft)66 (98.2 kg/m)

h (in)10.9 (276.9 mm)

b (in)12.4 (315 mm)

t_w (in)0.65 (16.5 mm)

t_f (in)1.04 (26.4 mm)

A (in²)19.4 (125.2 cm²)

I_y (in⁴)181 (7534 cm⁴)

W_el,y (in³)21.1 (345.77 cm³)

W_pl,y (in³)37.6 (616.15 cm³)

i_y (in)3.06 (7.77 cm)

I_z (in⁴)166 (6909 cm⁴)