Dimensions and section properties for 2L7X4X0.625X0.750SLBB

Structural sectional properties for a 2L7X4X0.625X0.750SLBB standard steel section

steel section diagram

US Customary Units

DescriptionSymbolValue
Shape Category / DesignationType2L
Section NameName2L7X4X0.625X0.750SLBB
Cross Sectional AreaA13 in2
Section Widthb7 in
Section Depthd4 in
Flange thicknesstf0.625 in
Web thicknesstw0.625 in
Radius of Gyration about X-Xrx1.1 in
Radius of Gyrations about Y-Yry3.6 in
Moment of Inertia about X-XIx15.6 in4
Moment of Intertia about Y-YIy168 in4
Elastic Section Modulus about X-XSx5.12 in3
Elastic Section Modulus about Y-YSy22.8 in3
Plastic Section Modulus about X-XZx9.38 in3
Plastic Section Modulus about Y-YZy36.7 in3
Self Weight of sectionWeight44.2 lb/ft

Metric Units

DescriptionSymbolValue
Shape Category / DesignationType2L
Section NameName2L7X4X0.625X0.750SLBB
Cross Sectional AreaA8387 mm2
Section Widthb178 mm
Section Depthd102 mm
Flange thicknesstf15.9 mm
Web thicknesstw15.9 mm
Radius of Gyration about X-Xrx28 mm
Radius of Gyrations about Y-Yry91 mm
Moment of Inertia about X-XIx6000000 mm4
Moment of Intertia about Y-YIy70000000 mm4
Elastic Section Modulus about X-XSx84000 mm3
Elastic Section Modulus about Y-YSy374000 mm3
Plastic Section Modulus about X-XZx154000 mm3
Plastic Section Modulus about Y-YZy601000 mm3
St. Venant Torsional ConstantJNaN mm4
Warping Torsion ConstantCwNaN mm6
Self Weight of sectionWeight66 kg/m

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

A 2L7X4X0.625X0.750SLBB steel section is a standard North American steel section in the 2L - Doubled Angles category. It weighs 44.2 lb/ft and has a cross sectional area of 13 in2. The height and width of the section are 4 in and 7 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