Round HSS

HSS14.000X0.625 HSS355.6X15.9

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 = 14tdes = 0.581tdes = 0.581
Cross-section, to scaledimensions in inches

Dimensions

Outside diameterD
14in
Nominal thicknesstnom
0.625in
Design thicknesstdes
0.581in

Mass and area

Mass per lengthm
89.36lb/ft
Cross-sectional areaA
24.5in²

Strong axis x–x

Moment of inertiaIx
552in⁴
Elastic section modulusSx
78.9in³
Plastic section modulusZx
105in³
Radius of gyrationrx
4.75in

Weak axis y–y

Moment of inertiaIy
552in⁴
Elastic section modulusSy
78.9in³
Plastic section modulusZy
105in³
Radius of gyrationry
4.75in

Torsion and stability

Torsional constantJ
1,100in⁴
Torsional modulusC
158in³

Slenderness ratios

Wall slendernessD/t
24.1

Equivalents in other standards