Pipe

Pipe26STD Pipe650STD

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 = 26tdes = 0.349tdes = 0.349
Cross-section, to scaledimensions in inches

Dimensions

Outside diameterD
26in
Inside diameterID
25.3in
Nominal thicknesstnom
0.375in
Design thicknesstdes
0.349in

Mass and area

Mass per lengthm
103lb/ft
Cross-sectional areaA
28.2in²

Strong axis x–x

Moment of inertiaIx
2,320in⁴
Elastic section modulusSx
178in³
Plastic section modulusZx
230in³
Radius of gyrationrx
9.07in

Weak axis y–y

Moment of inertiaIy
2,320in⁴
Elastic section modulusSy
178in³
Plastic section modulusZy
230in³
Radius of gyrationry
9.07in

Torsion and stability

Torsional constantJ
4,640in⁴

Slenderness ratios

Wall slendernessD/t
74.5

Equivalents in other standards