Dimensions and section properties for 2L3X2X0.3125LLBB

Structural sectional properties for a 2L3X2X0.3125LLBB standard steel section

steel section diagram

US Customary Units

DescriptionSymbolValue
Shape Category / DesignationType2L
Section NameName2L3X2X0.3125LLBB
Cross Sectional AreaA2.96 in2
Section Widthb3 in
Section Depthd2 in
Flange thicknesstf0.313 in
Web thicknesstw0.313 in
Radius of Gyration about X-Xrx0.945 in
Radius of Gyrations about Y-Yry0.76 in
Moment of Inertia about X-XIx2.64 in4
Moment of Intertia about Y-YIy1.71 in4
Elastic Section Modulus about X-XSx1.32 in3
Elastic Section Modulus about Y-YSy0.855 in3
Plastic Section Modulus about X-XZx2.38 in3
Plastic Section Modulus about Y-YZy1.51 in3
Self Weight of sectionWeight10 lb/ft

Metric Units

DescriptionSymbolValue
Shape Category / DesignationType2L
Section NameName2L3X2X0.3125LLBB
Cross Sectional AreaA1910 mm2
Section Widthb76 mm
Section Depthd51 mm
Flange thicknesstf8 mm
Web thicknesstw8 mm
Radius of Gyration about X-Xrx24 mm
Radius of Gyrations about Y-Yry19 mm
Moment of Inertia about X-XIx1000000 mm4
Moment of Intertia about Y-YIy1000000 mm4
Elastic Section Modulus about X-XSx22000 mm3
Elastic Section Modulus about Y-YSy14000 mm3
Plastic Section Modulus about X-XZx39000 mm3
Plastic Section Modulus about Y-YZy25000 mm3
St. Venant Torsional ConstantJNaN mm4
Warping Torsion ConstantCwNaN mm6
Self Weight of sectionWeight15 kg/m

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

A 2L3X2X0.3125LLBB steel section is a standard North American steel section in the 2L - Doubled Angles category. It weighs 10 lb/ft and has a cross sectional area of 2.96 in2. The height and width of the section are 2 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