W 18X158 - Section Properties

The W 18X158 is a steel section with a mass of 235.1 kg/m, an overall depth of 500.4 mm and width of 287 mm. It has a cross-sectional area of 298.7 cm², a second moment of area Iᵧ of 127367 cm⁴, a plastic modulus Wₚₗ,ᵧ of 5833.8 cm³, to AISC Shapes Database v16.0 (SCI P363 Blue Book).

Mass: 158 lb/ft (235.1 kg/m)
Depth: 19.7 in (500.4 mm)
Width: 11.3 in (287 mm)
Area: 46.3 in² (298.7 cm²)

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mass (lb/ft)158 (235.1 kg/m)

h (in)19.7 (500.4 mm)

b (in)11.3 (287 mm)

t_w (in)0.81 (20.6 mm)

t_f (in)1.44 (36.6 mm)

A (in²)46.3 (298.7 cm²)

I_y (in⁴)3060 (127367 cm⁴)

W_el,y (in³)310 (5080 cm³)

W_pl,y (in³)356 (5833.8 cm³)

i_y (in)8.12 (20.62 cm)

I_z (in⁴)347 (14443 cm⁴)