WT 18X123.5 - Section Properties

The WT 18X123.5 is a steel section with a mass of 183.8 kg/m, an overall depth of 464.8 mm and width of 419.1 mm. It has a cross-sectional area of 234.2 cm², a second moment of area Iᵧ of 43288 cm⁴, a plastic modulus Wₚₗ,ᵧ of 2113.9 cm³, to AISC Shapes Database v16.0 (SCI P363 Blue Book).

Mass: 123.5 lb/ft (183.8 kg/m)
Depth: 18.3 in (464.8 mm)
Width: 16.5 in (419.1 mm)
Area: 36.3 in² (234.2 cm²)

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mass (lb/ft)123.5 (183.8 kg/m)

h (in)18.3 (464.8 mm)

b (in)16.5 (419.1 mm)

t_w (in)0.8 (20.3 mm)

t_f (in)1.35 (34.3 mm)

A (in²)36.3 (234.2 cm²)

I_y (in⁴)1040 (43288 cm⁴)

W_el,y (in³)73.3 (1201.2 cm³)

W_pl,y (in³)129 (2113.9 cm³)

i_y (in)5.36 (13.61 cm)

I_z (in⁴)507 (21103 cm⁴)