WT 4X12 - Section Properties

The WT 4X12 is a steel section with a mass of 17.9 kg/m, an overall depth of 100.8 mm and width of 165.1 mm. It has a cross-sectional area of 22.8 cm², a second moment of area Iᵧ of 146.9 cm⁴, a plastic modulus Wₚₗ,ᵧ of 32.446 cm³, to AISC Shapes Database v16.0 (SCI P363 Blue Book).

Mass: 12 lb/ft (17.9 kg/m)
Depth: 3.97 in (100.8 mm)
Width: 6.5 in (165.1 mm)
Area: 3.54 in² (22.8 cm²)

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mass (lb/ft)12 (17.9 kg/m)

h (in)3.97 (100.8 mm)

b (in)6.5 (165.1 mm)

t_w (in)0.245 (6.2 mm)

t_f (in)0.4 (10.2 mm)

A (in²)3.54 (22.8 cm²)

I_y (in⁴)3.53 (146.9 cm⁴)

W_el,y (in³)1.08 (17.698 cm³)

W_pl,y (in³)1.98 (32.446 cm³)

i_y (in)0.999 (2.54 cm)

I_z (in⁴)9.14 (380.4 cm⁴)