Round HSS

HSS5.563X0.188 HSS141.3X4.8

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 = 5.56tdes = 0.174tdes = 0.174
Cross-section, to scaledimensions in inches

Dimensions

Outside diameterD
5.56in
Nominal thicknesstnom
0.188in
Design thicknesstdes
0.174in

Mass and area

Mass per lengthm
10.8lb/ft
Cross-sectional areaA
2.95in²

Strong axis x–x

Moment of inertiaIx
10.7in⁴
Elastic section modulusSx
3.85in³
Plastic section modulusZx
5.05in³
Radius of gyrationrx
1.91in

Weak axis y–y

Moment of inertiaIy
10.7in⁴
Elastic section modulusSy
3.85in³
Plastic section modulusZy
5.05in³
Radius of gyrationry
1.91in

Torsion and stability

Torsional constantJ
21.4in⁴
Torsional modulusC
7.7in³

Slenderness ratios

Wall slendernessD/t
32

Equivalents in other standards