HP 18X204 - Section Properties

The HP 18X204 is a steel section with a mass of 303.6 kg/m, an overall depth of 464.8 mm and width of 459.7 mm. It has a cross-sectional area of 388.4 cm², a second moment of area Iᵧ of 144849 cm⁴, a plastic modulus Wₚₗ,ᵧ of 7095.6 cm³, to AISC Shapes Database v16.0 (SCI P363 Blue Book).

Mass: 204 lb/ft (303.6 kg/m)
Depth: 18.3 in (464.8 mm)
Width: 18.1 in (459.7 mm)
Area: 60.2 in² (388.4 cm²)

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mass (lb/ft)204 (303.6 kg/m)

h (in)18.3 (464.8 mm)

b (in)18.1 (459.7 mm)

t_w (in)1.13 (28.7 mm)

t_f (in)1.13 (28.7 mm)

A (in²)60.2 (388.4 cm²)

I_y (in⁴)3480 (144849 cm⁴)

W_el,y (in³)380 (6227.1 cm³)

W_pl,y (in³)433 (7095.6 cm³)

i_y (in)7.6 (19.3 cm)

I_z (in⁴)1120 (46618 cm⁴)