Round HSS

HSS9.625X0.188 HSS244.5X4.8

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 = 9.63tdes = 0.174tdes = 0.174
Cross-section, to scaledimensions in inches

Dimensions

Outside diameterD
9.63in
Nominal thicknesstnom
0.188in
Design thicknesstdes
0.174in

Mass and area

Mass per lengthm
18.97lb/ft
Cross-sectional areaA
5.17in²

Strong axis x–x

Moment of inertiaIx
57.7in⁴
Elastic section modulusSx
12in³
Plastic section modulusZx
15.5in³
Radius of gyrationrx
3.34in

Weak axis y–y

Moment of inertiaIy
57.7in⁴
Elastic section modulusSy
12in³
Plastic section modulusZy
15.5in³
Radius of gyrationry
3.34in

Torsion and stability

Torsional constantJ
115in⁴
Torsional modulusC
24in³

Slenderness ratios

Wall slendernessD/t
55.3

Equivalents in other standards