Section properties for C7X12.25

Structural sectional properties for a C7X12.25 standard steel section

Description	Symbol	Value
Shape Category / Designation	Type	C
Section Name	Name	C7X12.25
Cross Sectional Area	A	3.59 in²
Section Width	b	2.19 in
Section Depth	d	7 in
Flange thickness	tf	0.366 in
Web thickness	tw	0.314 in
Radius of Gyration about X-X	rx	2.59 in
Radius of Gyrations about Y-Y	ry	0.568 in
Moment of Inertia about X-X	Ix	24.2 in⁴
Moment of Intertia about Y-Y	Iy	1.16 in⁴
Elastic Section Modulus about X-X	Sx	6.92 in³
Elastic Section Modulus about Y-Y	Sy	0.696 in³
Plastic Section Modulus about X-X	Zx	8.46 in³
Plastic Section Modulus about Y-Y	Zy	1.42 in³
St. Venant Torsional Constant	J	0.161 in⁴
Warping Torsion Constant	Cw	11.2 in⁶
Self Weight of section per foot	Weight	12.25 lb/ft

A C7X12.25 steel section is a standard North American steel section in the C - Channel category. It weighs 12.25 lb/ft and has a cross sectional area of 3.59 in². The height and width of the section are 7 in and 2.19 in respectively.

The section has a tensile yield capacity of:

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The section has a flexural plastic moment capacity of:

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The section has a flexural elastic moment capacity of:

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