Dimensions and section properties for WT7X11

Structural sectional properties for a WT7X11 standard steel section

steel section diagram

US Customary Units

DescriptionSymbolValue
Shape Category / DesignationTypeWT
Section NameNameWT7X11
Cross Sectional AreaA3.25 in2
Section Widthb5 in
Section Depthd6.87 in
Flange thicknesstf0.335 in
Web thicknesstw0.23 in
Radius of Gyration about X-Xrx2.14 in
Radius of Gyrations about Y-Yry1.04 in
Moment of Inertia about X-XIx14.8 in4
Moment of Intertia about Y-YIy3.5 in4
Elastic Section Modulus about X-XSx2.91 in3
Elastic Section Modulus about Y-YSy1.4 in3
Plastic Section Modulus about X-XZx5.2 in3
Plastic Section Modulus about Y-YZy2.19 in3
St. Venant Torsional ConstantJ0.104 in4
Warping Torsion ConstantCw0.134 in6
Self Weight of sectionWeight11 lb/ft

Metric Units

DescriptionSymbolValue
Shape Category / DesignationTypeWT
Section NameNameWT7X11
Cross Sectional AreaA2097 mm2
Section Widthb127 mm
Section Depthd174 mm
Flange thicknesstf8.5 mm
Web thicknesstw5.8 mm
Radius of Gyration about X-Xrx54 mm
Radius of Gyrations about Y-Yry26 mm
Moment of Inertia about X-XIx6000000 mm4
Moment of Intertia about Y-YIy1000000 mm4
Elastic Section Modulus about X-XSx48000 mm3
Elastic Section Modulus about Y-YSy23000 mm3
Plastic Section Modulus about X-XZx85000 mm3
Plastic Section Modulus about Y-YZy36000 mm3
St. Venant Torsional ConstantJ43000 mm4
Warping Torsion ConstantCw0 mm6
Self Weight of sectionWeight16 kg/m

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

A WT7X11 steel section is a standard North American steel section in the WT - Tee Sections category. It weighs 11 lb/ft and has a cross sectional area of 3.25 in2. The height and width of the section are 6.87 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