Round HSS

HSS24.000X0.313 HSS609.6X7.9

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 = 24tdes = 0.291tdes = 0.291
Cross-section, to scaledimensions in inches

Dimensions

Outside diameterD
24in
Nominal thicknesstnom
0.313in
Design thicknesstdes
0.291in

Mass and area

Mass per lengthm
79.13lb/ft
Cross-sectional areaA
21.6in²

Strong axis x–x

Moment of inertiaIx
1,520in⁴
Elastic section modulusSx
127in³
Plastic section modulusZx
163in³
Radius of gyrationrx
8.38in

Weak axis y–y

Moment of inertiaIy
1,520in⁴
Elastic section modulusSy
127in³
Plastic section modulusZy
163in³
Radius of gyrationry
8.38in

Torsion and stability

Torsional constantJ
3,040in⁴
Torsional modulusC
253in³

Slenderness ratios

Wall slendernessD/t
82.6

Equivalents in other standards