HSS 18X18X7-8 - Section Properties

The HSS 18X18X7-8 is a steel section with a mass of 293.5 kg/m, an overall depth of 457.2 mm and width of 457.2 mm and a wall thickness of 20.7 mm. It has a cross-sectional area of 350.3 cm², a second moment of area Iᵧ of 109469 cm⁴, a plastic modulus Wₚₗ,ᵧ of 5669.9 cm³, to AISC Shapes Database v16.0 (SCI P363 Blue Book).

Mass

197.24 lb/ft (293.5 kg/m)

Depth

18 in (457.2 mm)

Width

18 in (457.2 mm)

Wall thickness

0.814 in (20.7 mm)

Area

54.3 in² (350.3 cm²)