HSS 18X8X1-4 - Section Properties

The HSS 18X8X1-4 is a steel section with a mass of 63.8 kg/m, an overall depth of 457.2 mm and width of 203.2 mm and a wall thickness of 5.9 mm. It has a cross-sectional area of 76.1 cm², a second moment of area Iᵧ of 20479 cm⁴, a plastic modulus Wₚₗ,ᵧ of 1109.4 cm³, to AISC Shapes Database v16.0 (SCI P363 Blue Book).

Mass: 42.84 lb/ft (63.8 kg/m)
Depth: 18 in (457.2 mm)
Width: 8 in (203.2 mm)
Wall thickness: 0.233 in (5.9 mm)
Area: 11.8 in² (76.1 cm²)

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mass (lb/ft)42.84 (63.8 kg/m)

h (in)18 (457.2 mm)

b (in)8 (203.2 mm)

t (in)0.233 (5.9 mm)

A (in²)11.8 (76.1 cm²)

I_y (in⁴)492 (20479 cm⁴)

W_el,y (in³)54.7 (896.37 cm³)

W_pl,y (in³)67.7 (1109.4 cm³)

i_y (in)6.47 (16.43 cm)

I_z (in⁴)141 (5869 cm⁴)

W_el,z (in³)35.2 (576.82 cm³)