Pipe

Pipe2-1/2STD Pipe65STD

Standard: AISC Shapes Database v16.0Source: AISC (aisc.org) — Shapes Database v16.0 (Excel file)
Values published by AISC, in US customary (original) and SI units.
xyD = 2.875tdes = 0.189tdes = 0.189
Cross-section, to scaledimensions in inches

Dimensions

Outside diameterD
2.875in
Inside diameterID
2.47in
Nominal thicknesstnom
0.203in
Design thicknesstdes
0.189in

Mass and area

Mass per lengthm
5.8lb/ft
Cross-sectional areaA
1.61in²

Strong axis x–x

Moment of inertiaIx
1.45in⁴
Elastic section modulusSx
1.01in³
Plastic section modulusZx
1.37in³
Radius of gyrationrx
0.952in

Weak axis y–y

Moment of inertiaIy
1.45in⁴
Elastic section modulusSy
1.01in³
Plastic section modulusZy
1.37in³
Radius of gyrationry
0.952in

Torsion and stability

Torsional constantJ
2.89in⁴

Slenderness ratios

Wall slendernessD/t
15.2

Equivalents in other standards