Dimensions and section properties for 2L4X3.5X0.500X0.750LLBB

Structural sectional properties for a 2L4X3.5X0.500X0.750LLBB standard steel section

steel section diagram

US Customary Units

DescriptionSymbolValue
Shape Category / DesignationType2L
Section NameName2L4X3.5X0.500X0.750LLBB
Cross Sectional AreaA7 in2
Section Widthb4 in
Section Depthd3.5 in
Flange thicknesstf0.5 in
Web thicknesstw0.5 in
Radius of Gyration about X-Xrx1.23 in
Radius of Gyrations about Y-Yry1.72 in
Moment of Inertia about X-XIx10.6 in4
Moment of Intertia about Y-YIy20.7 in4
Elastic Section Modulus about X-XSx3.84 in3
Elastic Section Modulus about Y-YSy5.34 in3
Plastic Section Modulus about X-XZx6.92 in3
Plastic Section Modulus about Y-YZy9.58 in3
Self Weight of sectionWeight23.8 lb/ft

Metric Units

DescriptionSymbolValue
Shape Category / DesignationType2L
Section NameName2L4X3.5X0.500X0.750LLBB
Cross Sectional AreaA4516 mm2
Section Widthb102 mm
Section Depthd89 mm
Flange thicknesstf12.7 mm
Web thicknesstw12.7 mm
Radius of Gyration about X-Xrx31 mm
Radius of Gyrations about Y-Yry44 mm
Moment of Inertia about X-XIx4000000 mm4
Moment of Intertia about Y-YIy9000000 mm4
Elastic Section Modulus about X-XSx63000 mm3
Elastic Section Modulus about Y-YSy88000 mm3
Plastic Section Modulus about X-XZx113000 mm3
Plastic Section Modulus about Y-YZy157000 mm3
St. Venant Torsional ConstantJNaN mm4
Warping Torsion ConstantCwNaN mm6
Self Weight of sectionWeight35 kg/m

Note: Metric units have been converted from tabulated imperial values and rounded to a reasonable number of significant figures.

A 2L4X3.5X0.500X0.750LLBB steel section is a standard North American steel section in the 2L - Doubled Angles category. It weighs 23.8 lb/ft and has a cross sectional area of 7 in2. The height and width of the section are 3.5 in and 4 in respectively.

The section has a tensile yield capacity of:

kip

The section has a flexural plastic moment capacity of:

kip-ft

The section has a flexural elastic moment capacity of:

kip-ft