WT 10.5X55.5 - Section Properties

The WT 10.5X55.5 is a steel section with a mass of 82.6 kg/m, an overall depth of 274.3 mm and width of 312.4 mm. It has a cross-sectional area of 105.2 cm², a second moment of area Iᵧ of 6243 cm⁴, a plastic modulus Wₚₗ,ᵧ of 508 cm³, to AISC Shapes Database v16.0 (SCI P363 Blue Book).

Mass: 55.5 lb/ft (82.6 kg/m)
Depth: 10.8 in (274.3 mm)
Width: 12.3 in (312.4 mm)
Area: 16.3 in² (105.2 cm²)

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mass (lb/ft)55.5 (82.6 kg/m)

h (in)10.8 (274.3 mm)

b (in)12.3 (312.4 mm)

t_w (in)0.55 (14 mm)

t_f (in)0.875 (22.2 mm)

A (in²)16.3 (105.2 cm²)

I_y (in⁴)150 (6243 cm⁴)

W_el,y (in³)17.5 (286.77 cm³)

W_pl,y (in³)31 (508 cm³)

i_y (in)3.03 (7.7 cm)

I_z (in⁴)137 (5702 cm⁴)