W 21X44 - Section Properties

The W 21X44 is a steel section with a mass of 65.5 kg/m, an overall depth of 525.8 mm and width of 165.1 mm. It has a cross-sectional area of 83.9 cm², a second moment of area Iᵧ of 35088 cm⁴, a plastic modulus Wₚₗ,ᵧ of 1563.3 cm³, to AISC Shapes Database v16.0 (SCI P363 Blue Book).

Mass: 44 lb/ft (65.5 kg/m)
Depth: 20.7 in (525.8 mm)
Width: 6.5 in (165.1 mm)
Area: 13 in² (83.9 cm²)

🔍 Open the full Steel Catalogue →Run EC3 capacity checks on W 21X44 →

mass (lb/ft)44 (65.5 kg/m)

h (in)20.7 (525.8 mm)

b (in)6.5 (165.1 mm)

t_w (in)0.35 (8.9 mm)

t_f (in)0.45 (11.4 mm)

A (in²)13 (83.9 cm²)

I_y (in⁴)843 (35088 cm⁴)

W_el,y (in³)81.6 (1337.2 cm³)

W_pl,y (in³)95.4 (1563.3 cm³)

i_y (in)8.06 (20.47 cm)

I_z (in⁴)20.7 (861.6 cm⁴)