Dimensions and section properties for 2L6X4X0.3125SLBB

Structural sectional properties for a 2L6X4X0.3125SLBB standard steel section

steel section diagram

US Customary Units

DescriptionSymbolValue
Shape Category / DesignationType2L
Section NameName2L6X4X0.3125SLBB
Cross Sectional AreaA6.06 in2
Section Widthb6 in
Section Depthd4 in
Flange thicknesstf0.313 in
Web thicknesstw0.313 in
Radius of Gyration about X-Xrx1.17 in
Radius of Gyrations about Y-Yry2.72 in
Moment of Inertia about X-XIx8.26 in4
Moment of Intertia about Y-YIy44.8 in4
Elastic Section Modulus about X-XSx2.67 in3
Elastic Section Modulus about Y-YSy7.47 in3
Plastic Section Modulus about X-XZx4.67 in3
Plastic Section Modulus about Y-YZy11.5 in3
Self Weight of sectionWeight20.6 lb/ft

Metric Units

DescriptionSymbolValue
Shape Category / DesignationType2L
Section NameName2L6X4X0.3125SLBB
Cross Sectional AreaA3910 mm2
Section Widthb152 mm
Section Depthd102 mm
Flange thicknesstf8 mm
Web thicknesstw8 mm
Radius of Gyration about X-Xrx30 mm
Radius of Gyrations about Y-Yry69 mm
Moment of Inertia about X-XIx3000000 mm4
Moment of Intertia about Y-YIy19000000 mm4
Elastic Section Modulus about X-XSx44000 mm3
Elastic Section Modulus about Y-YSy122000 mm3
Plastic Section Modulus about X-XZx77000 mm3
Plastic Section Modulus about Y-YZy188000 mm3
St. Venant Torsional ConstantJNaN mm4
Warping Torsion ConstantCwNaN mm6
Self Weight of sectionWeight31 kg/m

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

A 2L6X4X0.3125SLBB steel section is a standard North American steel section in the 2L - Doubled Angles category. It weighs 20.6 lb/ft and has a cross sectional area of 6.06 in2. The height and width of the section are 4 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