Section properties for 2L7X4X0.4375LLBB

Structural sectional properties for a 2L7X4X0.4375LLBB standard steel section

steel section diagram
Shape Category / DesignationType2L
Section NameName2L7X4X0.4375LLBB
Cross Sectional AreaA9.26 in2
Section Widthb7 in
Section Depthd4 in
Flange thicknesstf0.438 in
Web thicknesstw0.438 in
Radius of Gyration about X-Xrx2.26 in
Radius of Gyrations about Y-Yry1.43 in
Moment of Inertia about X-XIx47.2 in4
Moment of Intertia about Y-YIy18.9 in4
Elastic Section Modulus about X-XSx10.2 in3
Elastic Section Modulus about Y-YSy4.72 in3
Plastic Section Modulus about X-XZx18.1 in3
Plastic Section Modulus about Y-YZy8.2 in3
Self Weight of section per footWeight31.4 lb/ft

A 2L7X4X0.4375LLBB steel section is a standard North American steel section in the 2L - Doubled Angles category. It weighs 31.4 lb/ft and has a cross sectional area of 9.26 in2. The height and width of the section are 4 in and 7 in respectively.

The section has a tensile yield capacity of:


The section has a flexural plastic moment capacity of:


The section has a flexural elastic moment capacity of: