HSS 18X8X5-16 - Section Properties

The HSS 18X8X5-16 is a steel section with a mass of 79 kg/m, an overall depth of 457.2 mm and width of 203.2 mm and a wall thickness of 7.4 mm. It has a cross-sectional area of 94.2 cm², a second moment of area Iᵧ of 25140 cm⁴, a plastic modulus Wₚₗ,ᵧ of 1366.7 cm³, to AISC Shapes Database v16.0 (SCI P363 Blue Book).

Mass: 53.11 lb/ft (79 kg/m)
Depth: 18 in (457.2 mm)
Width: 8 in (203.2 mm)
Wall thickness: 0.291 in (7.4 mm)
Area: 14.6 in² (94.2 cm²)

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mass (lb/ft)53.11 (79 kg/m)

h (in)18 (457.2 mm)

b (in)8 (203.2 mm)

t (in)0.291 (7.4 mm)

A (in²)14.6 (94.2 cm²)

I_y (in⁴)604 (25140 cm⁴)

W_el,y (in³)67.1 (1099.6 cm³)

W_pl,y (in³)83.4 (1366.7 cm³)

i_y (in)6.44 (16.36 cm)

I_z (in⁴)172 (7159 cm⁴)

W_el,z (in³)43 (704.64 cm³)