Dimensions and section properties for 2L4X3.5X0.500SLBB

Structural sectional properties for a 2L4X3.5X0.500SLBB standard steel section

US Customary Units

Description	Symbol	Value
Shape Category / Designation	Type	2L
Section Name	Name	2L4X3.5X0.500SLBB
Cross Sectional Area	A	7 in²
Section Width	b	4 in
Section Depth	d	3.5 in
Flange thickness	tf	0.5 in
Web thickness	tw	0.5 in
Radius of Gyration about X-X	rx	1.04 in
Radius of Gyrations about Y-Y	ry	1.75 in
Moment of Inertia about X-X	Ix	7.53 in⁴
Moment of Intertia about Y-Y	Iy	21.4 in⁴
Elastic Section Modulus about X-X	Sx	3 in³
Elastic Section Modulus about Y-Y	Sy	5.35 in³
Plastic Section Modulus about X-X	Zx	5.39 in³
Plastic Section Modulus about Y-Y	Zy	8.68 in³
Self Weight of section	Weight	23.8 lb/ft

Metric Units

Description	Symbol	Value
Shape Category / Designation	Type	2L
Section Name	Name	2L4X3.5X0.500SLBB
Cross Sectional Area	A	4516 mm²
Section Width	b	102 mm
Section Depth	d	89 mm
Flange thickness	tf	12.7 mm
Web thickness	tw	12.7 mm
Radius of Gyration about X-X	rx	26 mm
Radius of Gyrations about Y-Y	ry	44 mm
Moment of Inertia about X-X	Ix	3000000 mm⁴
Moment of Intertia about Y-Y	Iy	9000000 mm⁴
Elastic Section Modulus about X-X	Sx	49000 mm³
Elastic Section Modulus about Y-Y	Sy	88000 mm³
Plastic Section Modulus about X-X	Zx	88000 mm³
Plastic Section Modulus about Y-Y	Zy	142000 mm³
St. Venant Torsional Constant	J	NaN mm⁴
Warping Torsion Constant	Cw	NaN mm⁶
Self Weight of section	Weight	35 kg/m

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

A 2L4X3.5X0.500SLBB steel section is a standard North American steel section in the 2L - Doubled Angles category. It weighs 23.8 lb/ft and has a cross sectional area of 7 in². The height and width of the section are 3.5 in and 4 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