Dimensions and section properties for ST6X25

Structural sectional properties for a ST6X25 standard steel section

steel section diagram

US Customary Units

DescriptionSymbolValue
Shape Category / DesignationTypeST
Section NameNameST6X25
Cross Sectional AreaA7.33 in2
Section Widthb5.48 in
Section Depthd6 in
Flange thicknesstf0.659 in
Web thicknesstw0.687 in
Radius of Gyration about X-Xrx1.85 in
Radius of Gyrations about Y-Yry1.03 in
Moment of Inertia about X-XIx25.1 in4
Moment of Intertia about Y-YIy7.79 in4
Elastic Section Modulus about X-XSx6.04 in3
Elastic Section Modulus about Y-YSy2.84 in3
Plastic Section Modulus about X-XZx11 in3
Plastic Section Modulus about Y-YZy5.16 in3
St. Venant Torsional ConstantJ1.36 in4
Warping Torsion ConstantCw1.97 in6
Self Weight of sectionWeight25 lb/ft

Metric Units

DescriptionSymbolValue
Shape Category / DesignationTypeST
Section NameNameST6X25
Cross Sectional AreaA4729 mm2
Section Widthb139 mm
Section Depthd152 mm
Flange thicknesstf16.7 mm
Web thicknesstw17.4 mm
Radius of Gyration about X-Xrx47 mm
Radius of Gyrations about Y-Yry26 mm
Moment of Inertia about X-XIx10000000 mm4
Moment of Intertia about Y-YIy3000000 mm4
Elastic Section Modulus about X-XSx99000 mm3
Elastic Section Modulus about Y-YSy47000 mm3
Plastic Section Modulus about X-XZx180000 mm3
Plastic Section Modulus about Y-YZy85000 mm3
St. Venant Torsional ConstantJ566000 mm4
Warping Torsion ConstantCw1000000000 mm6
Self Weight of sectionWeight37 kg/m

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

A ST6X25 steel section is a standard North American steel section in the ST - Standard Tee Sections category. It weighs 25 lb/ft and has a cross sectional area of 7.33 in2. The height and width of the section are 6 in and 5.48 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