Dimensions and section properties for 2L7X4X0.375X0.375SLBB

Structural sectional properties for a 2L7X4X0.375X0.375SLBB standard steel section

steel section diagram

US Customary Units

DescriptionSymbolValue
Shape Category / DesignationType2L
Section NameName2L7X4X0.375X0.375SLBB
Cross Sectional AreaA8 in2
Section Widthb7 in
Section Depthd4 in
Flange thicknesstf0.375 in
Web thicknesstw0.375 in
Radius of Gyration about X-Xrx1.12 in
Radius of Gyrations about Y-Yry3.4 in
Moment of Inertia about X-XIx10.1 in4
Moment of Intertia about Y-YIy92.5 in4
Elastic Section Modulus about X-XSx3.22 in3
Elastic Section Modulus about Y-YSy12.9 in3
Plastic Section Modulus about X-XZx5.68 in3
Plastic Section Modulus about Y-YZy20.3 in3
Self Weight of sectionWeight27.2 lb/ft

Metric Units

DescriptionSymbolValue
Shape Category / DesignationType2L
Section NameName2L7X4X0.375X0.375SLBB
Cross Sectional AreaA5161 mm2
Section Widthb178 mm
Section Depthd102 mm
Flange thicknesstf9.5 mm
Web thicknesstw9.5 mm
Radius of Gyration about X-Xrx28 mm
Radius of Gyrations about Y-Yry86 mm
Moment of Inertia about X-XIx4000000 mm4
Moment of Intertia about Y-YIy39000000 mm4
Elastic Section Modulus about X-XSx53000 mm3
Elastic Section Modulus about Y-YSy211000 mm3
Plastic Section Modulus about X-XZx93000 mm3
Plastic Section Modulus about Y-YZy333000 mm3
St. Venant Torsional ConstantJNaN mm4
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 2L7X4X0.375X0.375SLBB steel section is a standard North American steel section in the 2L - Doubled Angles category. The height and width of the section are 4 in (102 mm) and 7 in (178 mm) respectively. It weighs 27.2 lb/ft (40 kg/m) and has a cross sectional area of 8 in2 (5161 mm2).

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