Dimensions and section properties for Pipe4XXS

Structural sectional properties for a Pipe4XXS standard steel section

US Customary Units

Description	Symbol	Value
Shape Category / Designation	Type	PIPE
Section Name	Name	Pipe4XXS
Cross Sectional Area	A	7.66 in²
Section Depth	d	4.5 in
Flange thickness	tf	0.674 in
Web thickness	tw	0.674 in
Radius of Gyration about X-X	rx	1.39 in
Radius of Gyrations about Y-Y	ry	1.39 in
Moment of Inertia about X-X	Ix	14.7 in⁴
Moment of Intertia about Y-Y	Iy	14.7 in⁴
Elastic Section Modulus about X-X	Sx	6.53 in³
Elastic Section Modulus about Y-Y	Sy	6.53 in³
Plastic Section Modulus about X-X	Zx	9.5 in³
Plastic Section Modulus about Y-Y	Zy	9.5 in³
St. Venant Torsional Constant	J	29.4 in⁴
Self Weight of section	Weight	27.6 lb/ft

Metric Units

Description	Symbol	Value
Shape Category / Designation	Type	PIPE
Section Name	Name	Pipe4XXS
Cross Sectional Area	A	4942 mm²
Section Depth	d	114 mm
Flange thickness	tf	17.1 mm
Web thickness	tw	17.1 mm
Radius of Gyration about X-X	rx	35 mm
Radius of Gyrations about Y-Y	ry	35 mm
Moment of Inertia about X-X	Ix	6000000 mm⁴
Moment of Intertia about Y-Y	Iy	6000000 mm⁴
Elastic Section Modulus about X-X	Sx	107000 mm³
Elastic Section Modulus about Y-Y	Sy	107000 mm³
Plastic Section Modulus about X-X	Zx	156000 mm³
Plastic Section Modulus about Y-Y	Zy	156000 mm³
St. Venant Torsional Constant	J	12237000 mm⁴
Self Weight of section	Weight	41 kg/m

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

A Pipe4XXS steel section is a standard North American steel section in the PIPE - STD Pipes category. The height and width of the section are 4.5 in (114 mm) and 4.5 in (114 mm) respectively. It weighs 27.6 lb/ft (41 kg/m) and has a cross sectional area of 7.66 in² (4942 mm²).

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

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