Dimensions and section properties for WT7X275

Structural sectional properties for a WT7X275 standard steel section

steel section diagram

US Customary Units

DescriptionSymbolValue
Shape Category / DesignationTypeWT
Section NameNameWT7X275
Cross Sectional AreaA80.9 in2
Section Widthb17.2 in
Section Depthd10.1 in
Flange thicknesstf3.82 in
Web thicknesstw2.38 in
Radius of Gyration about X-Xrx2.34 in
Radius of Gyrations about Y-Yry4.49 in
Moment of Inertia about X-XIx442 in4
Moment of Intertia about Y-YIy1630 in4
Elastic Section Modulus about X-XSx60.9 in3
Elastic Section Modulus about Y-YSy189 in3
Plastic Section Modulus about X-XZx136 in3
Plastic Section Modulus about Y-YZy292 in3
St. Venant Torsional ConstantJ331 in4
Warping Torsion ConstantCw2180 in6
Self Weight of sectionWeight275 lb/ft

Metric Units

DescriptionSymbolValue
Shape Category / DesignationTypeWT
Section NameNameWT7X275
Cross Sectional AreaA52193 mm2
Section Widthb437 mm
Section Depthd257 mm
Flange thicknesstf97 mm
Web thicknesstw60.5 mm
Radius of Gyration about X-Xrx59 mm
Radius of Gyrations about Y-Yry114 mm
Moment of Inertia about X-XIx184000000 mm4
Moment of Intertia about Y-YIy678000000 mm4
Elastic Section Modulus about X-XSx998000 mm3
Elastic Section Modulus about Y-YSy3097000 mm3
Plastic Section Modulus about X-XZx2229000 mm3
Plastic Section Modulus about Y-YZy4785000 mm3
St. Venant Torsional ConstantJ137773000 mm4
Warping Torsion ConstantCw585000000000 mm6
Self Weight of sectionWeight409 kg/m

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

A WT7X275 steel section is a standard North American steel section in the WT - Tee Sections category. It weighs 275 lb/ft and has a cross sectional area of 80.9 in2. The height and width of the section are 10.1 in and 17.2 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