Round HSS

HSS4.500X0.125 HSS114.3X3.2

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 = 0.116tdes = 0.116
Cross-section, to scaledimensions in inches

Dimensions

Outside diameterD
4.5in
Nominal thicknesstnom
0.125in
Design thicknesstdes
0.116in

Mass and area

Mass per lengthm
5.85lb/ft
Cross-sectional areaA
1.6in²

Strong axis x–x

Moment of inertiaIx
3.84in⁴
Elastic section modulusSx
1.71in³
Plastic section modulusZx
2.23in³
Radius of gyrationrx
1.55in

Weak axis y–y

Moment of inertiaIy
3.84in⁴
Elastic section modulusSy
1.71in³
Plastic section modulusZy
2.23in³
Radius of gyrationry
1.55in

Torsion and stability

Torsional constantJ
7.68in⁴
Torsional modulusC
3.41in³

Slenderness ratios

Wall slendernessD/t
38.8

Equivalents in other standards