120x280 Dimensions

The wood beam dimensions for the 120x280 section can be seen in the table. The depth of the section is 280 mm. The width of the section is 120 mm.

120 mm 280 mm
Dimension Value
Depth 280 mm
Width 120 mm

120x280 Section Properties

The 120x280 section has an area of 33600mm2. The below table outlines the 120x280 section properties including the torsion constant as well as moment of inertia and plastic modulus properties.

A J Iyp Izp Alpha Plastic Mod Yp Plastic Mod Xp
33600 mm2 117856821 mm4 40320000 mm4 219520000 mm4 0 deg 1008000 mm3 2352000 mm3

Materials and Design Standards 120x280

This section is typically designed using the design standard BS EN1995-1-1:2004 and is manufactured using a glue laminated process as it is a wood section.

120x240 Dimensions 120x320 Dimensions