HP 18X135 - Section Properties

The HP 18X135 is a steel section with a mass of 200.9 kg/m, an overall depth of 444.5 mm and width of 452.1 mm. It has a cross-sectional area of 257.4 cm², a second moment of area Iᵧ of 91571 cm⁴, a plastic modulus Wₚₗ,ᵧ of 4604.8 cm³, to AISC Shapes Database v16.0 (SCI P363 Blue Book).

Mass: 135 lb/ft (200.9 kg/m)
Depth: 17.5 in (444.5 mm)
Width: 17.8 in (452.1 mm)
Area: 39.9 in² (257.4 cm²)

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mass (lb/ft)135 (200.9 kg/m)

h (in)17.5 (444.5 mm)

b (in)17.8 (452.1 mm)

t_w (in)0.75 (19 mm)

t_f (in)0.75 (19 mm)

A (in²)39.9 (257.4 cm²)

I_y (in⁴)2200 (91571 cm⁴)

W_el,y (in³)251 (4113.2 cm³)

W_pl,y (in³)281 (4604.8 cm³)

i_y (in)7.43 (18.87 cm)

I_z (in⁴)706 (29386 cm⁴)