Round HSS

HSS22.000X0.500 HSS558.8X12.7

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 = 22tdes = 0.465tdes = 0.465
Cross-section, to scaledimensions in inches

Dimensions

Outside diameterD
22in
Nominal thicknesstnom
0.5in
Design thicknesstdes
0.465in

Mass and area

Mass per lengthm
114.9lb/ft
Cross-sectional areaA
31.5in²

Strong axis x–x

Moment of inertiaIx
1,820in⁴
Elastic section modulusSx
166in³
Plastic section modulusZx
216in³
Radius of gyrationrx
7.62in

Weak axis y–y

Moment of inertiaIy
1,820in⁴
Elastic section modulusSy
166in³
Plastic section modulusZy
216in³
Radius of gyrationry
7.62in

Torsion and stability

Torsional constantJ
3,650in⁴
Torsional modulusC
331in³

Slenderness ratios

Wall slendernessD/t
47.3

Equivalents in other standards