Dimensions and section properties for 2L6X4X0.750LLBB

Structural sectional properties for a 2L6X4X0.750LLBB standard steel section

US Customary Units

Description	Symbol	Value
Shape Category / Designation	Type	2L
Section Name	Name	2L6X4X0.750LLBB
Cross Sectional Area	A	13.9 in²
Section Width	b	6 in
Section Depth	d	4 in
Flange thickness	tf	0.75 in
Web thickness	tw	0.75 in
Radius of Gyration about X-X	rx	1.88 in
Radius of Gyrations about Y-Y	ry	1.55 in
Moment of Inertia about X-X	Ix	49 in⁴
Moment of Intertia about Y-Y	Iy	33.4 in⁴
Elastic Section Modulus about X-X	Sx	12.5 in³
Elastic Section Modulus about Y-Y	Sy	8.35 in³
Plastic Section Modulus about X-X	Zx	22.2 in³
Plastic Section Modulus about Y-Y	Zy	14.9 in³
Self Weight of section	Weight	47.2 lb/ft

Metric Units

Description	Symbol	Value
Shape Category / Designation	Type	2L
Section Name	Name	2L6X4X0.750LLBB
Cross Sectional Area	A	8968 mm²
Section Width	b	152 mm
Section Depth	d	102 mm
Flange thickness	tf	19.1 mm
Web thickness	tw	19.1 mm
Radius of Gyration about X-X	rx	48 mm
Radius of Gyrations about Y-Y	ry	39 mm
Moment of Inertia about X-X	Ix	20000000 mm⁴
Moment of Intertia about Y-Y	Iy	14000000 mm⁴
Elastic Section Modulus about X-X	Sx	205000 mm³
Elastic Section Modulus about Y-Y	Sy	137000 mm³
Plastic Section Modulus about X-X	Zx	364000 mm³
Plastic Section Modulus about Y-Y	Zy	244000 mm³
St. Venant Torsional Constant	J	NaN mm⁴
Warping Torsion Constant	Cw	NaN mm⁶
Self Weight of section	Weight	70 kg/m

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

A 2L6X4X0.750LLBB steel section is a standard North American steel section in the 2L - Doubled Angles category. It weighs 47.2 lb/ft and has a cross sectional area of 13.9 in². The height and width of the section are 4 in and 6 in respectively.

The section has a tensile yield capacity of:

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The section has a flexural plastic moment capacity of:

kip-ft

The section has a flexural elastic moment capacity of:

kip-ft