WT 9X71.5 - Section Properties

The WT 9X71.5 is a steel section with a mass of 106.4 kg/m, an overall depth of 247.7 mm and width of 284.5 mm. It has a cross-sectional area of 135.5 cm², a second moment of area Iᵧ of 5910 cm⁴, a plastic modulus Wₚₗ,ᵧ of 557.16 cm³, to AISC Shapes Database v16.0 (SCI P363 Blue Book).

Mass: 71.5 lb/ft (106.4 kg/m)
Depth: 9.75 in (247.7 mm)
Width: 11.2 in (284.5 mm)
Area: 21 in² (135.5 cm²)

🔍 Open the full Steel Catalogue →Run EC3 capacity checks on WT 9X71.5 →

mass (lb/ft)71.5 (106.4 kg/m)

h (in)9.75 (247.7 mm)

b (in)11.2 (284.5 mm)

t_w (in)0.73 (18.5 mm)

t_f (in)1.32 (33.5 mm)

A (in²)21 (135.5 cm²)

I_y (in⁴)142 (5910 cm⁴)

W_el,y (in³)18.5 (303.16 cm³)

W_pl,y (in³)34 (557.16 cm³)

i_y (in)2.6 (6.6 cm)

I_z (in⁴)156 (6493 cm⁴)