WT 3X7.5 - Section Properties

The WT 3X7.5 is a steel section with a mass of 11.2 kg/m, an overall depth of 76.2 mm and width of 152.1 mm. It has a cross-sectional area of 14.3 cm², a second moment of area Iᵧ of 58.69 cm⁴, a plastic modulus Wₚₗ,ᵧ of 16.879 cm³, to AISC Shapes Database v16.0 (SCI P363 Blue Book).

Mass: 7.5 lb/ft (11.2 kg/m)
Depth: 3 in (76.2 mm)
Width: 5.99 in (152.1 mm)
Area: 2.21 in² (14.3 cm²)

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mass (lb/ft)7.5 (11.2 kg/m)

h (in)3 (76.2 mm)

b (in)5.99 (152.1 mm)

t_w (in)0.23 (5.8 mm)

t_f (in)0.26 (6.6 mm)

A (in²)2.21 (14.3 cm²)

I_y (in⁴)1.41 (58.69 cm⁴)

W_el,y (in³)0.577 (9.455 cm³)

W_pl,y (in³)1.03 (16.879 cm³)

i_y (in)0.797 (2.02 cm)

I_z (in⁴)4.66 (194 cm⁴)