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PIPE 18STD - Section Properties

The PIPE 18STD is a steel section with a mass of 105.2 kg/m, an overall depth of 457.2 mm and width of 457.2 mm and a wall thickness of 8.9 mm. It has a cross-sectional area of 125.2 cm², a second moment of area Iᵧ of 31467 cm⁴, a plastic modulus Wₚₗ,ᵧ of 1786.2 cm³, to AISC Shapes Database v16.0 (SCI P363 Blue Book).

Mass
70.7 lb/ft (105.2 kg/m)
Depth
18 in (457.2 mm)
Width
18 in (457.2 mm)
Wall thickness
0.349 in (8.9 mm)
Area
19.4 in² (125.2 cm²)
🔍 Open the full Steel CatalogueRun EC3 capacity checks on PIPE 18STD
mass (lb/ft)70.7 (105.2 kg/m)
h (in)18 (457.2 mm)
b (in)18 (457.2 mm)
t (in)0.349 (8.9 mm)
A (in²)19.4 (125.2 cm²)
Iy (in⁴)756 (31467 cm⁴)
Wel,y (in³)84 (1376.5 cm³)
Wpl,y (in³)109 (1786.2 cm³)
iy (in)6.24 (15.85 cm)
Iz (in⁴)756 (31467 cm⁴)
Wel,z (in³)84 (1376.5 cm³)
Wpl,z (in³)109 (1786.2 cm³)
iz (in)6.24 (15.85 cm)
It (in⁴)1510 (62851 cm⁴)

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