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HSS 20X12X3-4 - Section Properties

The HSS 20X12X3-4 is a steel section with a mass of 224.3 kg/m, an overall depth of 508 mm and width of 304.8 mm and a wall thickness of 17.7 mm. It has a cross-sectional area of 267.7 cm², a second moment of area Iᵧ of 91155 cm⁴, a plastic modulus Wₚₗ,ᵧ of 4424.5 cm³, to AISC Shapes Database v16.0 (SCI P363 Blue Book).

Mass
150.75 lb/ft (224.3 kg/m)
Depth
20 in (508 mm)
Width
12 in (304.8 mm)
Wall thickness
0.698 in (17.7 mm)
Area
41.5 in² (267.7 cm²)
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mass (lb/ft)150.75 (224.3 kg/m)
h (in)20 (508 mm)
b (in)12 (304.8 mm)
t (in)0.698 (17.7 mm)
A (in²)41.5 (267.7 cm²)
Iy (in⁴)2190 (91155 cm⁴)
Wel,y (in³)219 (3588.8 cm³)
Wpl,y (in³)270 (4424.5 cm³)
iy (in)7.26 (18.44 cm)
Iz (in⁴)988 (41124 cm⁴)
Wel,z (in³)165 (2703.9 cm³)
Wpl,z (in³)190 (3113.5 cm³)
iz (in)4.88 (12.4 cm)
It (in⁴)2220 (92403 cm⁴)

Related HSS sizes

HSS 20X16X5-16HSS 20X16X1-4HSS 20X12X1HSS 20X12X7-8HSS 20X12X5-8HSS 20X12X1-2HSS 20X12X3-8HSS 20X12X5-16

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