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HSS 18X18X5-16 - Section Properties

The HSS 18X18X5-16 is a steel section with a mass of 110.7 kg/m, an overall depth of 457.2 mm and width of 457.2 mm and a wall thickness of 7.4 mm. It has a cross-sectional area of 131.6 cm², a second moment of area Iᵧ of 44121 cm⁴, a plastic modulus Wₚₗ,ᵧ of 2212.3 cm³, to AISC Shapes Database v16.0 (SCI P363 Blue Book).

Mass
74.38 lb/ft (110.7 kg/m)
Depth
18 in (457.2 mm)
Width
18 in (457.2 mm)
Wall thickness
0.291 in (7.4 mm)
Area
20.4 in² (131.6 cm²)
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mass (lb/ft)74.38 (110.7 kg/m)
h (in)18 (457.2 mm)
b (in)18 (457.2 mm)
t (in)0.291 (7.4 mm)
A (in²)20.4 (131.6 cm²)
Iy (in⁴)1060 (44121 cm⁴)
Wel,y (in³)118 (1933.7 cm³)
Wpl,y (in³)135 (2212.3 cm³)
iy (in)7.21 (18.31 cm)
Iz (in⁴)1060 (44121 cm⁴)
Wel,z (in³)118 (1933.7 cm³)
Wpl,z (in³)135 (2212.3 cm³)
iz (in)7.21 (18.31 cm)
It (in⁴)1630 (67846 cm⁴)

Related HSS sizes

HSS 18X18X3-4HSS 18X18X5-8HSS 18X18X1-2HSS 18X18X3-8HSS 18X18X1-4HSS 18X10X5-8HSS 18X10X1-2HSS 18X10X3-8

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