Dimensions and section properties for 2L3X2.5X0.4375LLBB

Structural sectional properties for a 2L3X2.5X0.4375LLBB standard steel section

steel section diagram

US Customary Units

DescriptionSymbolValue
Shape Category / DesignationType2L
Section NameName2L3X2.5X0.4375LLBB
Cross Sectional AreaA4.44 in2
Section Widthb3 in
Section Depthd2.5 in
Flange thicknesstf0.438 in
Web thicknesstw0.438 in
Radius of Gyration about X-Xrx0.917 in
Radius of Gyrations about Y-Yry1.02 in
Moment of Inertia about X-XIx3.74 in4
Moment of Intertia about Y-YIy4.62 in4
Elastic Section Modulus about X-XSx1.84 in3
Elastic Section Modulus about Y-YSy1.85 in3
Plastic Section Modulus about X-XZx3.32 in3
Plastic Section Modulus about Y-YZy3.21 in3
Self Weight of sectionWeight15.2 lb/ft

Metric Units

DescriptionSymbolValue
Shape Category / DesignationType2L
Section NameName2L3X2.5X0.4375LLBB
Cross Sectional AreaA2865 mm2
Section Widthb76 mm
Section Depthd64 mm
Flange thicknesstf11.1 mm
Web thicknesstw11.1 mm
Radius of Gyration about X-Xrx23 mm
Radius of Gyrations about Y-Yry26 mm
Moment of Inertia about X-XIx2000000 mm4
Moment of Intertia about Y-YIy2000000 mm4
Elastic Section Modulus about X-XSx30000 mm3
Elastic Section Modulus about Y-YSy30000 mm3
Plastic Section Modulus about X-XZx54000 mm3
Plastic Section Modulus about Y-YZy53000 mm3
St. Venant Torsional ConstantJNaN mm4
Warping Torsion ConstantCwNaN mm6
Self Weight of sectionWeight23 kg/m

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

A 2L3X2.5X0.4375LLBB steel section is a standard North American steel section in the 2L - Doubled Angles category. It weighs 15.2 lb/ft and has a cross sectional area of 4.44 in2. The height and width of the section are 2.5 in and 3 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