WT 9X155.5 - Section Properties

The WT 9X155.5 is a steel section with a mass of 231.4 kg/m, an overall depth of 284.5 mm and width of 304.8 mm. It has a cross-sectional area of 295.5 cm², a second moment of area Iᵧ of 15942 cm⁴, a plastic modulus Wₚₗ,ᵧ of 1484.7 cm³, to AISC Shapes Database v16.0 (SCI P363 Blue Book).

Mass: 155.5 lb/ft (231.4 kg/m)
Depth: 11.2 in (284.5 mm)
Width: 12 in (304.8 mm)
Area: 45.8 in² (295.5 cm²)

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mass (lb/ft)155.5 (231.4 kg/m)

h (in)11.2 (284.5 mm)

b (in)12 (304.8 mm)

t_w (in)1.52 (38.6 mm)

t_f (in)2.74 (69.6 mm)

A (in²)45.8 (295.5 cm²)

I_y (in⁴)383 (15942 cm⁴)

W_el,y (in³)46.6 (763.64 cm³)

W_pl,y (in³)90.6 (1484.7 cm³)

i_y (in)2.89 (7.34 cm)

I_z (in⁴)398 (16566 cm⁴)