Pipe

Pipe12XXS Pipe300XXS

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 = 12.75tdes = 0.93tdes = 0.93
Cross-section, to scaledimensions in inches

Dimensions

Outside diameterD
12.75in
Inside diameterID
10.9in
Nominal thicknesstnom
1in
Design thicknesstdes
0.93in

Mass and area

Mass per lengthm
126lb/ft
Cross-sectional areaA
35.4in²

Strong axis x–x

Moment of inertiaIx
625in⁴
Elastic section modulusSx
97.6in³
Plastic section modulusZx
134in³
Radius of gyrationrx
4.2in

Weak axis y–y

Moment of inertiaIy
625in⁴
Elastic section modulusSy
97.6in³
Plastic section modulusZy
134in³
Radius of gyrationry
4.2in

Torsion and stability

Torsional constantJ
1,250in⁴

Slenderness ratios

Wall slendernessD/t
13.8

Equivalents in other standards