Round HSS

HSS4.500X0.237 HSS114.3X6

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 = 4.5tdes = 0.22tdes = 0.22
Cross-section, to scaledimensions in inches

Dimensions

Outside diameterD
4.5in
Nominal thicknesstnom
0.237in
Design thicknesstdes
0.22in

Mass and area

Mass per lengthm
10.8lb/ft
Cross-sectional areaA
2.96in²

Strong axis x–x

Moment of inertiaIx
6.79in⁴
Elastic section modulusSx
3.02in³
Plastic section modulusZx
4.03in³
Radius of gyrationrx
1.52in

Weak axis y–y

Moment of inertiaIy
6.79in⁴
Elastic section modulusSy
3.02in³
Plastic section modulusZy
4.03in³
Radius of gyrationry
1.52in

Torsion and stability

Torsional constantJ
13.6in⁴
Torsional modulusC
6.04in³

Slenderness ratios

Wall slendernessD/t
20.5

Equivalents in other standards