Dimensions and section properties for W12X336

Structural sectional properties for a W12X336 standard steel section

steel section diagram

US Customary Units

DescriptionSymbolValue
Shape Category / DesignationTypeW
Section NameNameW12X336
Cross Sectional AreaA98.9 in2
Section Widthb13.4 in
Section Depthd16.8 in
Flange thicknesstf2.96 in
Web thicknesstw1.78 in
Radius of Gyration about X-Xrx6.41 in
Radius of Gyrations about Y-Yry3.47 in
Moment of Inertia about X-XIx4060 in4
Moment of Intertia about Y-YIy1190 in4
Elastic Section Modulus about X-XSx483 in3
Elastic Section Modulus about Y-YSy177 in3
Plastic Section Modulus about X-XZx603 in3
Plastic Section Modulus about Y-YZy274 in3
St. Venant Torsional ConstantJ243 in4
Warping Torsion ConstantCw57000 in6
Self Weight of sectionWeight336 lb/ft

Metric Units

DescriptionSymbolValue
Shape Category / DesignationTypeW
Section NameNameW12X336
Cross Sectional AreaA63806 mm2
Section Widthb340 mm
Section Depthd427 mm
Flange thicknesstf75.2 mm
Web thicknesstw45.2 mm
Radius of Gyration about X-Xrx163 mm
Radius of Gyrations about Y-Yry88 mm
Moment of Inertia about X-XIx1690000000 mm4
Moment of Intertia about Y-YIy495000000 mm4
Elastic Section Modulus about X-XSx7915000 mm3
Elastic Section Modulus about Y-YSy2901000 mm3
Plastic Section Modulus about X-XZx9881000 mm3
Plastic Section Modulus about Y-YZy4490000 mm3
St. Venant Torsional ConstantJ101144000 mm4
Warping Torsion ConstantCw15307000000000 mm6
Self Weight of sectionWeight500 kg/m

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

A W12X336 steel section is a standard North American steel section in the W - Wide Flange category. It weighs 336 lb/ft and has a cross sectional area of 98.9 in2. The height and width of the section are 16.8 in and 13.4 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