ST 12X50 - Section Properties

The ST 12X50 is a steel section with a mass of 74.4 kg/m, an overall depth of 304.8 mm and width of 184.1 mm. It has a cross-sectional area of 94.8 cm², a second moment of area Iᵧ of 8949 cm⁴, a plastic modulus Wₚₗ,ᵧ of 778.39 cm³, to AISC Shapes Database v16.0 (SCI P363 Blue Book).

Mass: 50 lb/ft (74.4 kg/m)
Depth: 12 in (304.8 mm)
Width: 7.25 in (184.1 mm)
Area: 14.7 in² (94.8 cm²)

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mass (lb/ft)50 (74.4 kg/m)

h (in)12 (304.8 mm)

b (in)7.25 (184.1 mm)

t_w (in)0.745 (18.9 mm)

t_f (in)0.87 (22.1 mm)

A (in²)14.7 (94.8 cm²)

I_y (in⁴)215 (8949 cm⁴)

W_el,y (in³)26.3 (430.98 cm³)

W_pl,y (in³)47.5 (778.39 cm³)

i_y (in)3.83 (9.73 cm)

I_z (in⁴)23.7 (986.5 cm⁴)