Pipe

Pipe8XXS Pipe200XXS

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 = 8.625tdes = 0.816tdes = 0.816
Cross-section, to scaledimensions in inches

Dimensions

Outside diameterD
8.625in
Inside diameterID
6.88in
Nominal thicknesstnom
0.875in
Design thicknesstdes
0.816in

Mass and area

Mass per lengthm
72.5lb/ft
Cross-sectional areaA
20in²

Strong axis x–x

Moment of inertiaIx
154in⁴
Elastic section modulusSx
35.8in³
Plastic section modulusZx
49.9in³
Radius of gyrationrx
2.78in

Weak axis y–y

Moment of inertiaIy
154in⁴
Elastic section modulusSy
35.8in³
Plastic section modulusZy
49.9in³
Radius of gyrationry
2.78in

Torsion and stability

Torsional constantJ
308in⁴

Slenderness ratios

Wall slendernessD/t
10.6

Equivalents in other standards