Dimensions and section properties for W14X109

Structural sectional properties for a W14X109 standard steel section

steel section diagram

US Customary Units

DescriptionSymbolValue
Shape Category / DesignationTypeW
Section NameNameW14X109
Cross Sectional AreaA32 in2
Section Widthb14.6 in
Section Depthd14.3 in
Flange thicknesstf0.86 in
Web thicknesstw0.525 in
Radius of Gyration about X-Xrx6.22 in
Radius of Gyrations about Y-Yry3.73 in
Moment of Inertia about X-XIx1240 in4
Moment of Intertia about Y-YIy447 in4
Elastic Section Modulus about X-XSx173 in3
Elastic Section Modulus about Y-YSy61.2 in3
Plastic Section Modulus about X-XZx192 in3
Plastic Section Modulus about Y-YZy92.7 in3
St. Venant Torsional ConstantJ7.12 in4
Warping Torsion ConstantCw20200 in6
Self Weight of sectionWeight109 lb/ft

Metric Units

DescriptionSymbolValue
Shape Category / DesignationTypeW
Section NameNameW14X109
Cross Sectional AreaA20645 mm2
Section Widthb371 mm
Section Depthd363 mm
Flange thicknesstf21.8 mm
Web thicknesstw13.3 mm
Radius of Gyration about X-Xrx158 mm
Radius of Gyrations about Y-Yry95 mm
Moment of Inertia about X-XIx516000000 mm4
Moment of Intertia about Y-YIy186000000 mm4
Elastic Section Modulus about X-XSx2835000 mm3
Elastic Section Modulus about Y-YSy1003000 mm3
Plastic Section Modulus about X-XZx3146000 mm3
Plastic Section Modulus about Y-YZy1519000 mm3
St. Venant Torsional ConstantJ2964000 mm4
Warping Torsion ConstantCw5424000000000 mm6
Self Weight of sectionWeight162 kg/m

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

A W14X109 steel section is a standard North American steel section in the W - Wide Flange category. It weighs 109 lb/ft and has a cross sectional area of 32 in2. The height and width of the section are 14.3 in and 14.6 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