ST 1.5X3.75 - Section Properties

The ST 1.5X3.75 is a steel section with a mass of 5.6 kg/m, an overall depth of 38.1 mm and width of 63.8 mm. It has a cross-sectional area of 7.1 cm², a second moment of area Iᵧ of 8.32 cm⁴, a plastic modulus Wₚₗ,ᵧ of 5.752 cm³, to AISC Shapes Database v16.0 (SCI P363 Blue Book).

Mass: 3.75 lb/ft (5.6 kg/m)
Depth: 1.5 in (38.1 mm)
Width: 2.51 in (63.8 mm)
Area: 1.1 in² (7.1 cm²)

🔍 Open the full Steel Catalogue →Run EC3 capacity checks on ST 1.5X3.75 →

mass (lb/ft)3.75 (5.6 kg/m)

h (in)1.5 (38.1 mm)

b (in)2.51 (63.8 mm)

t_w (in)0.349 (8.9 mm)

t_f (in)0.26 (6.6 mm)

A (in²)1.1 (7.1 cm²)

I_y (in⁴)0.2 (8.32 cm⁴)

W_el,y (in³)0.187 (3.064 cm³)

W_pl,y (in³)0.351 (5.752 cm³)

i_y (in)0.426 (1.08 cm)

I_z (in⁴)0.289 (12.03 cm⁴)