HSS 7X5X3-8 - Section Properties

The HSS 7X5X3-8 is a steel section with a mass of 40.9 kg/m, an overall depth of 177.8 mm and width of 127 mm and a wall thickness of 8.9 mm. It has a cross-sectional area of 48.9 cm², a second moment of area Iᵧ of 2060 cm⁴, a plastic modulus Wₚₗ,ᵧ of 286.77 cm³, to AISC Shapes Database v16.0 (SCI P363 Blue Book).

Mass: 27.48 lb/ft (40.9 kg/m)
Depth: 7 in (177.8 mm)
Width: 5 in (127 mm)
Wall thickness: 0.349 in (8.9 mm)
Area: 7.58 in² (48.9 cm²)

🔍 Open the full Steel Catalogue →Run EC3 capacity checks on HSS 7X5X3-8 →

mass (lb/ft)27.48 (40.9 kg/m)

h (in)7 (177.8 mm)

b (in)5 (127 mm)

t (in)0.349 (8.9 mm)

A (in²)7.58 (48.9 cm²)

I_y (in⁴)49.5 (2060 cm⁴)

W_el,y (in³)14.1 (231.06 cm³)

W_pl,y (in³)17.5 (286.77 cm³)

i_y (in)2.56 (6.5 cm)

I_z (in⁴)29.3 (1220 cm⁴)

W_el,z (in³)11.7 (191.73 cm³)