Dimensions and section properties for WT4X29

Structural sectional properties for a WT4X29 standard steel section

steel section diagram

US Customary Units

DescriptionSymbolValue
Shape Category / DesignationTypeWT
Section NameNameWT4X29
Cross Sectional AreaA8.54 in2
Section Widthb8.22 in
Section Depthd4.38 in
Flange thicknesstf0.81 in
Web thicknesstw0.51 in
Radius of Gyration about X-Xrx1.03 in
Radius of Gyrations about Y-Yry2.1 in
Moment of Inertia about X-XIx9.12 in4
Moment of Intertia about Y-YIy37.5 in4
Elastic Section Modulus about X-XSx2.61 in3
Elastic Section Modulus about Y-YSy9.13 in3
Plastic Section Modulus about X-XZx5.25 in3
Plastic Section Modulus about Y-YZy13.9 in3
St. Venant Torsional ConstantJ1.66 in4
Warping Torsion ConstantCw2.28 in6
Self Weight of sectionWeight29 lb/ft

Metric Units

DescriptionSymbolValue
Shape Category / DesignationTypeWT
Section NameNameWT4X29
Cross Sectional AreaA5510 mm2
Section Widthb209 mm
Section Depthd111 mm
Flange thicknesstf20.6 mm
Web thicknesstw13 mm
Radius of Gyration about X-Xrx26 mm
Radius of Gyrations about Y-Yry53 mm
Moment of Inertia about X-XIx4000000 mm4
Moment of Intertia about Y-YIy16000000 mm4
Elastic Section Modulus about X-XSx43000 mm3
Elastic Section Modulus about Y-YSy150000 mm3
Plastic Section Modulus about X-XZx86000 mm3
Plastic Section Modulus about Y-YZy228000 mm3
St. Venant Torsional ConstantJ691000 mm4
Warping Torsion ConstantCw1000000000 mm6
Self Weight of sectionWeight43 kg/m

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

A WT4X29 steel section is a standard North American steel section in the WT - Tee Sections category. It weighs 29 lb/ft and has a cross sectional area of 8.54 in2. The height and width of the section are 4.38 in and 8.22 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