Dimensions and section properties for 2L6X3.5X0.3125LLBB

Structural sectional properties for a 2L6X3.5X0.3125LLBB standard steel section

steel section diagram

US Customary Units

DescriptionSymbolValue
Shape Category / DesignationType2L
Section NameName2L6X3.5X0.3125LLBB
Cross Sectional AreaA5.78 in2
Section Widthb6 in
Section Depthd3.5 in
Flange thicknesstf0.313 in
Web thicknesstw0.313 in
Radius of Gyration about X-Xrx1.94 in
Radius of Gyrations about Y-Yry1.25 in
Moment of Inertia about X-XIx21.8 in4
Moment of Intertia about Y-YIy9.03 in4
Elastic Section Modulus about X-XSx5.44 in3
Elastic Section Modulus about Y-YSy2.58 in3
Plastic Section Modulus about X-XZx9.68 in3
Plastic Section Modulus about Y-YZy4.37 in3
Self Weight of sectionWeight19.6 lb/ft

Metric Units

DescriptionSymbolValue
Shape Category / DesignationType2L
Section NameName2L6X3.5X0.3125LLBB
Cross Sectional AreaA3729 mm2
Section Widthb152 mm
Section Depthd89 mm
Flange thicknesstf8 mm
Web thicknesstw8 mm
Radius of Gyration about X-Xrx49 mm
Radius of Gyrations about Y-Yry32 mm
Moment of Inertia about X-XIx9000000 mm4
Moment of Intertia about Y-YIy4000000 mm4
Elastic Section Modulus about X-XSx89000 mm3
Elastic Section Modulus about Y-YSy42000 mm3
Plastic Section Modulus about X-XZx159000 mm3
Plastic Section Modulus about Y-YZy72000 mm3
St. Venant Torsional ConstantJNaN mm4
Warping Torsion ConstantCwNaN mm6
Self Weight of sectionWeight29 kg/m

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

A 2L6X3.5X0.3125LLBB steel section is a standard North American steel section in the 2L - Doubled Angles category. It weighs 19.6 lb/ft and has a cross sectional area of 5.78 in2. The height and width of the section are 3.5 in and 6 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