Section properties for WT9X155.5

Structural sectional properties for a WT9X155.5 standard steel section

Description	Symbol	Value
Shape Category / Designation	Type	WT
Section Name	Name	WT9X155.5
Cross Sectional Area	A	45.8 in²
Section Width	b	12 in
Section Depth	d	11.2 in
Flange thickness	tf	2.74 in
Web thickness	tw	1.52 in
Radius of Gyration about X-X	rx	2.89 in
Radius of Gyrations about Y-Y	ry	2.95 in
Moment of Inertia about X-X	Ix	383 in⁴
Moment of Intertia about Y-Y	Iy	398 in⁴
Elastic Section Modulus about X-X	Sx	46.6 in³
Elastic Section Modulus about Y-Y	Sy	66.2 in³
Plastic Section Modulus about X-X	Zx	90.6 in³
Plastic Section Modulus about Y-Y	Zy	104 in³
St. Venant Torsional Constant	J	87.2 in⁴
Warping Torsion Constant	Cw	339 in⁶
Self Weight of section per foot	Weight	155.5 lb/ft

A WT9X155.5 steel section is a standard North American steel section in the WT - Tee Sections category. It weighs 155.5 lb/ft and has a cross sectional area of 45.8 in². The height and width of the section are 11.2 in and 12 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:

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