Dimensions and section properties for 2L4X3X0.625X0.750LLBB

Structural sectional properties for a 2L4X3X0.625X0.750LLBB standard steel section

steel section diagram

US Customary Units

DescriptionSymbolValue
Shape Category / DesignationType2L
Section NameName2L4X3X0.625X0.750LLBB
Cross Sectional AreaA7.98 in2
Section Widthb4 in
Section Depthd3 in
Flange thicknesstf0.625 in
Web thicknesstw0.625 in
Radius of Gyration about X-Xrx1.23 in
Radius of Gyrations about Y-Yry1.5 in
Moment of Inertia about X-XIx12 in4
Moment of Intertia about Y-YIy18 in4
Elastic Section Modulus about X-XSx4.56 in3
Elastic Section Modulus about Y-YSy5.33 in3
Plastic Section Modulus about X-XZx8.16 in3
Plastic Section Modulus about Y-YZy9.91 in3
Self Weight of sectionWeight27.2 lb/ft

Metric Units

DescriptionSymbolValue
Shape Category / DesignationType2L
Section NameName2L4X3X0.625X0.750LLBB
Cross Sectional AreaA5148 mm2
Section Widthb102 mm
Section Depthd76 mm
Flange thicknesstf15.9 mm
Web thicknesstw15.9 mm
Radius of Gyration about X-Xrx31 mm
Radius of Gyrations about Y-Yry38 mm
Moment of Inertia about X-XIx5000000 mm4
Moment of Intertia about Y-YIy7000000 mm4
Elastic Section Modulus about X-XSx75000 mm3
Elastic Section Modulus about Y-YSy87000 mm3
Plastic Section Modulus about X-XZx134000 mm3
Plastic Section Modulus about Y-YZy162000 mm3
St. Venant Torsional ConstantJNaN mm4
Warping Torsion ConstantCwNaN mm6
Self Weight of sectionWeight40 kg/m

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

A 2L4X3X0.625X0.750LLBB steel section is a standard North American steel section in the 2L - Doubled Angles category. It weighs 27.2 lb/ft and has a cross sectional area of 7.98 in2. The height and width of the section are 3 in and 4 in respectively.

The section has a tensile yield capacity of:

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The section has a flexural plastic moment capacity of:

kip-ft

The section has a flexural elastic moment capacity of:

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