C 12X30 - Section Properties

The C 12X30 is a steel section with a mass of 44.6 kg/m, an overall depth of 304.8 mm and width of 80.5 mm. It has a cross-sectional area of 56.8 cm², a second moment of area Iᵧ of 6743 cm⁴, a plastic modulus Wₚₗ,ᵧ of 553.88 cm³, to AISC Shapes Database v16.0 (SCI P363 Blue Book).

Mass: 30 lb/ft (44.6 kg/m)
Depth: 12 in (304.8 mm)
Width: 3.17 in (80.5 mm)
Area: 8.81 in² (56.8 cm²)

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mass (lb/ft)30 (44.6 kg/m)

h (in)12 (304.8 mm)

b (in)3.17 (80.5 mm)

t_w (in)0.51 (13 mm)

t_f (in)0.501 (12.7 mm)

A (in²)8.81 (56.8 cm²)

I_y (in⁴)162 (6743 cm⁴)

W_el,y (in³)27 (442.45 cm³)

W_pl,y (in³)33.8 (553.88 cm³)

i_y (in)4.29 (10.9 cm)

I_z (in⁴)5.12 (213.1 cm⁴)