Dimensions and section properties for WT12X88

Structural sectional properties for a WT12X88 standard steel section

steel section diagram

US Customary Units

DescriptionSymbolValue
Shape Category / DesignationTypeWT
Section NameNameWT12X88
Cross Sectional AreaA25.8 in2
Section Widthb12.9 in
Section Depthd12.6 in
Flange thicknesstf1.34 in
Web thicknesstw0.75 in
Radius of Gyration about X-Xrx3.51 in
Radius of Gyrations about Y-Yry3.04 in
Moment of Inertia about X-XIx319 in4
Moment of Intertia about Y-YIy240 in4
Elastic Section Modulus about X-XSx32.2 in3
Elastic Section Modulus about Y-YSy37.2 in3
Plastic Section Modulus about X-XZx57.8 in3
Plastic Section Modulus about Y-YZy57.3 in3
St. Venant Torsional ConstantJ11.9 in4
Warping Torsion ConstantCw55.8 in6
Self Weight of sectionWeight88 lb/ft

Metric Units

DescriptionSymbolValue
Shape Category / DesignationTypeWT
Section NameNameWT12X88
Cross Sectional AreaA16645 mm2
Section Widthb328 mm
Section Depthd320 mm
Flange thicknesstf34 mm
Web thicknesstw19.1 mm
Radius of Gyration about X-Xrx89 mm
Radius of Gyrations about Y-Yry77 mm
Moment of Inertia about X-XIx133000000 mm4
Moment of Intertia about Y-YIy100000000 mm4
Elastic Section Modulus about X-XSx528000 mm3
Elastic Section Modulus about Y-YSy610000 mm3
Plastic Section Modulus about X-XZx947000 mm3
Plastic Section Modulus about Y-YZy939000 mm3
St. Venant Torsional ConstantJ4953000 mm4
Warping Torsion ConstantCw15000000000 mm6
Self Weight of sectionWeight131 kg/m

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

A WT12X88 steel section is a standard North American steel section in the WT - Tee Sections category. It weighs 88 lb/ft and has a cross sectional area of 25.8 in2. The height and width of the section are 12.6 in and 12.9 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