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HSS 7X3X3-8 - Section Properties

The HSS 7X3X3-8 is a steel section with a mass of 33.3 kg/m, an overall depth of 177.8 mm and width of 76.2 mm and a wall thickness of 8.9 mm. It has a cross-sectional area of 39.9 cm², a second moment of area Iᵧ of 1419 cm⁴, a plastic modulus Wₚₗ,ᵧ of 209.75 cm³, to AISC Shapes Database v16.0 (SCI P363 Blue Book).

Mass
22.37 lb/ft (33.3 kg/m)
Depth
7 in (177.8 mm)
Width
3 in (76.2 mm)
Wall thickness
0.349 in (8.9 mm)
Area
6.18 in² (39.9 cm²)
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mass (lb/ft)22.37 (33.3 kg/m)
h (in)7 (177.8 mm)
b (in)3 (76.2 mm)
t (in)0.349 (8.9 mm)
A (in²)6.18 (39.9 cm²)
Iy (in⁴)34.1 (1419 cm⁴)
Wel,y (in³)9.73 (159.45 cm³)
Wpl,y (in³)12.8 (209.75 cm³)
iy (in)2.35 (5.97 cm)
Iz (in⁴)8.71 (362.5 cm⁴)
Wel,z (in³)5.81 (95.209 cm³)
Wpl,z (in³)6.95 (113.89 cm³)
iz (in)1.19 (3.02 cm)
It (in⁴)23.9 (994.8 cm⁴)

Related HSS sizes

HSS 7X4X1-4HSS 7X4X3-16HSS 7X4X1-8HSS 7X3X1-2HSS 7X3X5-16HSS 7X3X1-4HSS 7X3X3-16HSS 7X3X1-8

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