HSS 12X3X3-16 - Section Properties

The HSS 12X3X3-16 is a steel section with a mass of 27.3 kg/m, an overall depth of 304.8 mm and width of 76.2 mm and a wall thickness of 4.4 mm. It has a cross-sectional area of 32.4 cm², a second moment of area Iᵧ of 3313 cm⁴, a plastic modulus Wₚₗ,ᵧ of 286.77 cm³, to AISC Shapes Database v16.0 (SCI P363 Blue Book).

Mass: 18.35 lb/ft (27.3 kg/m)
Depth: 12 in (304.8 mm)
Width: 3 in (76.2 mm)
Wall thickness: 0.174 in (4.4 mm)
Area: 5.02 in² (32.4 cm²)

🔍 Open the full Steel Catalogue →Run EC3 capacity checks on HSS 12X3X3-16 →

mass (lb/ft)18.35 (27.3 kg/m)

h (in)12 (304.8 mm)

b (in)3 (76.2 mm)

t (in)0.174 (4.4 mm)

A (in²)5.02 (32.4 cm²)

I_y (in⁴)79.6 (3313 cm⁴)

W_el,y (in³)13.3 (217.95 cm³)

W_pl,y (in³)17.5 (286.77 cm³)

i_y (in)3.98 (10.11 cm)

I_z (in⁴)8.72 (363 cm⁴)

W_el,z (in³)5.81 (95.209 cm³)