Round HSS

HSS24.000X0.750 HSS609.6X19.0

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 = 0.698tdes = 0.698
Cross-section, to scaledimensions in inches

Dimensions

Outside diameterD
24in
Nominal thicknesstnom
0.75in
Design thicknesstdes
0.698in

Mass and area

Mass per lengthm
186.4lb/ft
Cross-sectional areaA
51.1in²

Strong axis x–x

Moment of inertiaIx
3,470in⁴
Elastic section modulusSx
289in³
Plastic section modulusZx
379in³
Radius of gyrationrx
8.24in

Weak axis y–y

Moment of inertiaIy
3,470in⁴
Elastic section modulusSy
289in³
Plastic section modulusZy
379in³
Radius of gyrationry
8.24in

Torsion and stability

Torsional constantJ
6,940in⁴
Torsional modulusC
577in³

Slenderness ratios

Wall slendernessD/t
34.4

Equivalents in other standards