Dimensions and section properties for 2L5X3X0.4375SLBB

Structural sectional properties for a 2L5X3X0.4375SLBB standard steel section

US Customary Units

Description	Symbol	Value
Shape Category / Designation	Type	2L
Section Name	Name	2L5X3X0.4375SLBB
Cross Sectional Area	A	6.62 in²
Section Width	b	5 in
Section Depth	d	3 in
Flange thickness	tf	0.438 in
Web thickness	tw	0.438 in
Radius of Gyration about X-X	rx	0.831 in
Radius of Gyrations about Y-Y	ry	2.34 in
Moment of Inertia about X-X	Ix	4.58 in⁴
Moment of Intertia about Y-Y	Iy	36.2 in⁴
Elastic Section Modulus about X-X	Sx	2.01 in³
Elastic Section Modulus about Y-Y	Sy	7.24 in³
Plastic Section Modulus about X-X	Zx	3.65 in³
Plastic Section Modulus about Y-Y	Zy	11.4 in³
Self Weight of section	Weight	22.6 lb/ft

Metric Units

Description	Symbol	Value
Shape Category / Designation	Type	2L
Section Name	Name	2L5X3X0.4375SLBB
Cross Sectional Area	A	4271 mm²
Section Width	b	127 mm
Section Depth	d	76 mm
Flange thickness	tf	11.1 mm
Web thickness	tw	11.1 mm
Radius of Gyration about X-X	rx	21 mm
Radius of Gyrations about Y-Y	ry	59 mm
Moment of Inertia about X-X	Ix	2000000 mm⁴
Moment of Intertia about Y-Y	Iy	15000000 mm⁴
Elastic Section Modulus about X-X	Sx	33000 mm³
Elastic Section Modulus about Y-Y	Sy	119000 mm³
Plastic Section Modulus about X-X	Zx	60000 mm³
Plastic Section Modulus about Y-Y	Zy	187000 mm³
St. Venant Torsional Constant	J	NaN mm⁴
Warping Torsion Constant	Cw	NaN mm⁶
Self Weight of section	Weight	34 kg/m

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

A 2L5X3X0.4375SLBB steel section is a standard North American steel section in the 2L - Doubled Angles category. It weighs 22.6 lb/ft and has a cross sectional area of 6.62 in². The height and width of the section are 3 in and 5 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