Round HSS

HSS3.000X0.152 HSS76.2X3.9

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 = 3tdes = 0.141tdes = 0.141
Cross-section, to scaledimensions in inches

Dimensions

Outside diameterD
3in
Nominal thicknesstnom
0.152in
Design thicknesstdes
0.141in

Mass and area

Mass per lengthm
4.63lb/ft
Cross-sectional areaA
1.27in²

Strong axis x–x

Moment of inertiaIx
1.3in⁴
Elastic section modulusSx
0.865in³
Plastic section modulusZx
1.15in³
Radius of gyrationrx
1.01in

Weak axis y–y

Moment of inertiaIy
1.3in⁴
Elastic section modulusSy
0.865in³
Plastic section modulusZy
1.15in³
Radius of gyrationry
1.01in

Torsion and stability

Torsional constantJ
2.59in⁴
Torsional modulusC
1.73in³

Slenderness ratios

Wall slendernessD/t
21.3

Equivalents in other standards