Pipe

Pipe14STD Pipe350STD

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 = 14tdes = 0.349tdes = 0.349
Cross-section, to scaledimensions in inches

Dimensions

Outside diameterD
14in
Inside diameterID
13.3in
Nominal thicknesstnom
0.375in
Design thicknesstdes
0.349in

Mass and area

Mass per lengthm
54.6lb/ft
Cross-sectional areaA
15in²

Strong axis x–x

Moment of inertiaIx
350in⁴
Elastic section modulusSx
50in³
Plastic section modulusZx
65.2in³
Radius of gyrationrx
4.83in

Weak axis y–y

Moment of inertiaIy
350in⁴
Elastic section modulusSy
50in³
Plastic section modulusZy
65.2in³
Radius of gyrationry
4.83in

Torsion and stability

Torsional constantJ
700in⁴

Slenderness ratios

Wall slendernessD/t
40.1

Equivalents in other standards