Dimensions and section properties for WT7X34

Structural sectional properties for a WT7X34 standard steel section

steel section diagram

US Customary Units

DescriptionSymbolValue
Shape Category / DesignationTypeWT
Section NameNameWT7X34
Cross Sectional AreaA10 in2
Section Widthb10 in
Section Depthd7.02 in
Flange thicknesstf0.72 in
Web thicknesstw0.415 in
Radius of Gyration about X-Xrx1.81 in
Radius of Gyrations about Y-Yry2.46 in
Moment of Inertia about X-XIx32.6 in4
Moment of Intertia about Y-YIy60.7 in4
Elastic Section Modulus about X-XSx5.69 in3
Elastic Section Modulus about Y-YSy12.1 in3
Plastic Section Modulus about X-XZx10.4 in3
Plastic Section Modulus about Y-YZy18.4 in3
St. Venant Torsional ConstantJ1.5 in4
Warping Torsion ConstantCw3.21 in6
Self Weight of sectionWeight34 lb/ft

Metric Units

DescriptionSymbolValue
Shape Category / DesignationTypeWT
Section NameNameWT7X34
Cross Sectional AreaA6452 mm2
Section Widthb254 mm
Section Depthd178 mm
Flange thicknesstf18.3 mm
Web thicknesstw10.5 mm
Radius of Gyration about X-Xrx46 mm
Radius of Gyrations about Y-Yry62 mm
Moment of Inertia about X-XIx14000000 mm4
Moment of Intertia about Y-YIy25000000 mm4
Elastic Section Modulus about X-XSx93000 mm3
Elastic Section Modulus about Y-YSy198000 mm3
Plastic Section Modulus about X-XZx170000 mm3
Plastic Section Modulus about Y-YZy302000 mm3
St. Venant Torsional ConstantJ624000 mm4
Warping Torsion ConstantCw1000000000 mm6
Self Weight of sectionWeight51 kg/m

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

A WT7X34 steel section is a standard North American steel section in the WT - Tee Sections category. It weighs 34 lb/ft and has a cross sectional area of 10 in2. The height and width of the section are 7.02 in and 10 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