Dimensions and section properties for S12X35

Structural sectional properties for a S12X35 standard steel section

steel section diagram

US Customary Units

DescriptionSymbolValue
Shape Category / DesignationTypeS
Section NameNameS12X35
Cross Sectional AreaA10.2 in2
Section Widthb5.08 in
Section Depthd12 in
Flange thicknesstf0.544 in
Web thicknesstw0.428 in
Radius of Gyration about X-Xrx4.72 in
Radius of Gyrations about Y-Yry0.98 in
Moment of Inertia about X-XIx228 in4
Moment of Intertia about Y-YIy9.84 in4
Elastic Section Modulus about X-XSx38.1 in3
Elastic Section Modulus about Y-YSy3.88 in3
Plastic Section Modulus about X-XZx44.6 in3
Plastic Section Modulus about Y-YZy6.8 in3
St. Venant Torsional ConstantJ1.05 in4
Warping Torsion ConstantCw323 in6
Self Weight of sectionWeight35 lb/ft

Metric Units

DescriptionSymbolValue
Shape Category / DesignationTypeS
Section NameNameS12X35
Cross Sectional AreaA6581 mm2
Section Widthb129 mm
Section Depthd305 mm
Flange thicknesstf13.8 mm
Web thicknesstw10.9 mm
Radius of Gyration about X-Xrx120 mm
Radius of Gyrations about Y-Yry25 mm
Moment of Inertia about X-XIx95000000 mm4
Moment of Intertia about Y-YIy4000000 mm4
Elastic Section Modulus about X-XSx624000 mm3
Elastic Section Modulus about Y-YSy64000 mm3
Plastic Section Modulus about X-XZx731000 mm3
Plastic Section Modulus about Y-YZy111000 mm3
St. Venant Torsional ConstantJ437000 mm4
Warping Torsion ConstantCw87000000000 mm6
Self Weight of sectionWeight52 kg/m

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

A S12X35 steel section is a standard North American steel section in the S - Standard Wide Flange category. It weighs 35 lb/ft and has a cross sectional area of 10.2 in2. The height and width of the section are 12 in and 5.08 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