Pipe

Pipe16XS Pipe400XS

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 = 16tdes = 0.465tdes = 0.465
Cross-section, to scaledimensions in inches

Dimensions

Outside diameterD
16in
Inside diameterID
15.1in
Nominal thicknesstnom
0.5in
Design thicknesstdes
0.465in

Mass and area

Mass per lengthm
82.9lb/ft
Cross-sectional areaA
22in²

Strong axis x–x

Moment of inertiaIx
665in⁴
Elastic section modulusSx
83.1in³
Plastic section modulusZx
109in³
Radius of gyrationrx
5.5in

Weak axis y–y

Moment of inertiaIy
665in⁴
Elastic section modulusSy
83.1in³
Plastic section modulusZy
109in³
Radius of gyrationry
5.5in

Torsion and stability

Torsional constantJ
1,330in⁴

Slenderness ratios

Wall slendernessD/t
34.4

Equivalents in other standards