Dimensions and section properties for W33X130

Structural sectional properties for a W33X130 standard steel section

steel section diagram

US Customary Units

DescriptionSymbolValue
Shape Category / DesignationTypeW
Section NameNameW33X130
Cross Sectional AreaA38.3 in2
Section Widthb11.5 in
Section Depthd33.1 in
Flange thicknesstf0.855 in
Web thicknesstw0.58 in
Radius of Gyration about X-Xrx13.2 in
Radius of Gyrations about Y-Yry2.39 in
Moment of Inertia about X-XIx6710 in4
Moment of Intertia about Y-YIy218 in4
Elastic Section Modulus about X-XSx406 in3
Elastic Section Modulus about Y-YSy37.9 in3
Plastic Section Modulus about X-XZx467 in3
Plastic Section Modulus about Y-YZy59.5 in3
St. Venant Torsional ConstantJ7.37 in4
Warping Torsion ConstantCw56600 in6
Self Weight of sectionWeight130 lb/ft

Metric Units

DescriptionSymbolValue
Shape Category / DesignationTypeW
Section NameNameW33X130
Cross Sectional AreaA24710 mm2
Section Widthb292 mm
Section Depthd841 mm
Flange thicknesstf21.7 mm
Web thicknesstw14.7 mm
Radius of Gyration about X-Xrx335 mm
Radius of Gyrations about Y-Yry61 mm
Moment of Inertia about X-XIx2793000000 mm4
Moment of Intertia about Y-YIy91000000 mm4
Elastic Section Modulus about X-XSx6653000 mm3
Elastic Section Modulus about Y-YSy621000 mm3
Plastic Section Modulus about X-XZx7653000 mm3
Plastic Section Modulus about Y-YZy975000 mm3
St. Venant Torsional ConstantJ3068000 mm4
Warping Torsion ConstantCw15199000000000 mm6
Self Weight of sectionWeight193 kg/m

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

A W33X130 steel section is a standard North American steel section in the W - Wide Flange category. It weighs 130 lb/ft and has a cross sectional area of 38.3 in2. The height and width of the section are 33.1 in and 11.5 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