WT 12X73 - Section Properties

The WT 12X73 is a steel section with a mass of 108.6 kg/m, an overall depth of 315 mm and width of 327.7 mm. It has a cross-sectional area of 138.7 cm², a second moment of area Iᵧ of 10989 cm⁴, a plastic modulus Wₚₗ,ᵧ of 789.86 cm³, to AISC Shapes Database v16.0 (SCI P363 Blue Book).

Mass: 73 lb/ft (108.6 kg/m)
Depth: 12.4 in (315 mm)
Width: 12.9 in (327.7 mm)
Area: 21.5 in² (138.7 cm²)

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mass (lb/ft)73 (108.6 kg/m)

h (in)12.4 (315 mm)

b (in)12.9 (327.7 mm)

t_w (in)0.65 (16.5 mm)

t_f (in)1.09 (27.7 mm)

A (in²)21.5 (138.7 cm²)

I_y (in⁴)264 (10989 cm⁴)

W_el,y (in³)27.2 (445.73 cm³)

W_pl,y (in³)48.2 (789.86 cm³)

i_y (in)3.5 (8.89 cm)

I_z (in⁴)195 (8117 cm⁴)