Round HSS

HSS2.875X0.125 HSS73X3.2

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 = 2.88tdes = 0.116tdes = 0.116
Cross-section, to scaledimensions in inches

Dimensions

Outside diameterD
2.88in
Nominal thicknesstnom
0.125in
Design thicknesstdes
0.116in

Mass and area

Mass per lengthm
3.67lb/ft
Cross-sectional areaA
1.01in²

Strong axis x–x

Moment of inertiaIx
0.958in⁴
Elastic section modulusSx
0.667in³
Plastic section modulusZx
0.884in³
Radius of gyrationrx
0.976in

Weak axis y–y

Moment of inertiaIy
0.958in⁴
Elastic section modulusSy
0.667in³
Plastic section modulusZy
0.884in³
Radius of gyrationry
0.976in

Torsion and stability

Torsional constantJ
1.92in⁴
Torsional modulusC
1.33in³

Slenderness ratios

Wall slendernessD/t
24.8

Equivalents in other standards