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HSS 20X20X3-4 - Section Properties

The HSS 20X20X3-4 is a steel section with a mass of 285.1 kg/m, an overall depth of 508 mm and width of 508 mm and a wall thickness of 17.7 mm. It has a cross-sectional area of 339.4 cm², a second moment of area Iᵧ of 134443 cm⁴, a plastic modulus Wₚₗ,ᵧ of 6194.3 cm³, to AISC Shapes Database v16.0 (SCI P363 Blue Book).

Mass
191.58 lb/ft (285.1 kg/m)
Depth
20 in (508 mm)
Width
20 in (508 mm)
Wall thickness
0.698 in (17.7 mm)
Area
52.6 in² (339.4 cm²)
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mass (lb/ft)191.58 (285.1 kg/m)
h (in)20 (508 mm)
b (in)20 (508 mm)
t (in)0.698 (17.7 mm)
A (in²)52.6 (339.4 cm²)
Iy (in⁴)3230 (134443 cm⁴)
Wel,y (in³)323 (5293 cm³)
Wpl,y (in³)378 (6194.3 cm³)
iy (in)7.84 (19.91 cm)
Iz (in⁴)3230 (134443 cm⁴)
Wel,z (in³)323 (5293 cm³)
Wpl,z (in³)378 (6194.3 cm³)
iz (in)7.84 (19.91 cm)
It (in⁴)5110 (212694 cm⁴)

Related HSS sizes

HSS 22X10X5-16HSS 22X10X1-4HSS 20X20X1HSS 20X20X7-8HSS 20X20X5-8HSS 20X20X1-2HSS 20X20X3-8HSS 20X20X5-16

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