ST 12X53 - Section Properties

The ST 12X53 is a steel section with a mass of 78.9 kg/m, an overall depth of 312.4 mm and width of 199.9 mm. It has a cross-sectional area of 100.6 cm², a second moment of area Iᵧ of 8991 cm⁴, a plastic modulus Wₚₗ,ᵧ of 709.56 cm³, to AISC Shapes Database v16.0 (SCI P363 Blue Book).

Mass: 53 lb/ft (78.9 kg/m)
Depth: 12.3 in (312.4 mm)
Width: 7.87 in (199.9 mm)
Area: 15.6 in² (100.6 cm²)

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mass (lb/ft)53 (78.9 kg/m)

h (in)12.3 (312.4 mm)

b (in)7.87 (199.9 mm)

t_w (in)0.62 (15.7 mm)

t_f (in)1.09 (27.7 mm)

A (in²)15.6 (100.6 cm²)

I_y (in⁴)216 (8991 cm⁴)

W_el,y (in³)24.1 (394.93 cm³)

W_pl,y (in³)43.3 (709.56 cm³)

i_y (in)3.72 (9.45 cm)

I_z (in⁴)38.4 (1598 cm⁴)