Dimensions and section properties for WT7X199

Structural sectional properties for a WT7X199 standard steel section

steel section diagram

US Customary Units

DescriptionSymbolValue
Shape Category / DesignationTypeWT
Section NameNameWT7X199
Cross Sectional AreaA58.4 in2
Section Widthb16.6 in
Section Depthd9.15 in
Flange thicknesstf2.85 in
Web thicknesstw1.77 in
Radius of Gyration about X-Xrx2.1 in
Radius of Gyrations about Y-Yry4.31 in
Moment of Inertia about X-XIx257 in4
Moment of Intertia about Y-YIy1090 in4
Elastic Section Modulus about X-XSx37.6 in3
Elastic Section Modulus about Y-YSy131 in3
Plastic Section Modulus about X-XZx82.9 in3
Plastic Section Modulus about Y-YZy201 in3
St. Venant Torsional ConstantJ135 in4
Warping Torsion ConstantCw801 in6
Self Weight of sectionWeight199 lb/ft

Metric Units

DescriptionSymbolValue
Shape Category / DesignationTypeWT
Section NameNameWT7X199
Cross Sectional AreaA37677 mm2
Section Widthb422 mm
Section Depthd232 mm
Flange thicknesstf72.4 mm
Web thicknesstw45 mm
Radius of Gyration about X-Xrx53 mm
Radius of Gyrations about Y-Yry109 mm
Moment of Inertia about X-XIx107000000 mm4
Moment of Intertia about Y-YIy454000000 mm4
Elastic Section Modulus about X-XSx616000 mm3
Elastic Section Modulus about Y-YSy2147000 mm3
Plastic Section Modulus about X-XZx1358000 mm3
Plastic Section Modulus about Y-YZy3294000 mm3
St. Venant Torsional ConstantJ56191000 mm4
Warping Torsion ConstantCw215000000000 mm6
Self Weight of sectionWeight296 kg/m

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

A WT7X199 steel section is a standard North American steel section in the WT - Tee Sections category. It weighs 199 lb/ft and has a cross sectional area of 58.4 in2. The height and width of the section are 9.15 in and 16.6 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