Round HSS

HSS9.625X0.375 HSS244.5X9.5

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

Dimensions

Outside diameterD
9.63in
Nominal thicknesstnom
0.375in
Design thicknesstdes
0.349in

Mass and area

Mass per lengthm
37.08lb/ft
Cross-sectional areaA
10.2in²

Strong axis x–x

Moment of inertiaIx
110in⁴
Elastic section modulusSx
22.8in³
Plastic section modulusZx
30in³
Radius of gyrationrx
3.28in

Weak axis y–y

Moment of inertiaIy
110in⁴
Elastic section modulusSy
22.8in³
Plastic section modulusZy
30in³
Radius of gyrationry
3.28in

Torsion and stability

Torsional constantJ
219in⁴
Torsional modulusC
45.5in³

Slenderness ratios

Wall slendernessD/t
27.6

Equivalents in other standards