W840x392 Dimensions

The steel beam dimensions for the W840x392 section can be seen in the table. The depth of the section is 877 mm. The width of the section is 401 mm.

Dimension Value
Depth 877 mm
Top Width 401 mm
Top Thickness 39.9 mm
Bottom Width 401 mm
Bottom Thickness 39.9 mm
Web Thickness 22.1 mm
Fillet Radius 21.1 mm

W840x392 Section Properties

The W840x392 section has an area of 50000mm2. The below table outlines the W840x392 section properties including the torsion constant as well as moment of inertia and plastic modulus properties.

A J Iyp Izp Iw Syp Szp
50000 mm2 20300000 mm4 430000000 mm4 6600000000 mm4 75300000000000 mm6 3310000 mm3 17000000 mm3

Materials and Design Standards W840x392

This section is typically designed using the design standard CSA S16-14 and is manufactured using a hot rolled process as it is a steel section.

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