Round HSS

HSS16.000X1.000 HSS406.4X25.4

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 = 16tdes = 0.93tdes = 0.93
Cross-section, to scaledimensions in inches

Dimensions

Outside diameterD
16in
Nominal thicknesstnom
1in
Design thicknesstdes
0.93in

Mass and area

Mass per lengthm
160.4lb/ft
Cross-sectional areaA
44in²

Strong axis x–x

Moment of inertiaIx
1,250in⁴
Elastic section modulusSx
157in³
Plastic section modulusZx
211in³
Radius of gyrationrx
5.34in

Weak axis y–y

Moment of inertiaIy
1,250in⁴
Elastic section modulusSy
157in³
Plastic section modulusZy
211in³
Radius of gyrationry
5.34in

Torsion and stability

Torsional constantJ
2,510in⁴
Torsional modulusC
312in³

Slenderness ratios

Wall slendernessD/t
17.2

Equivalents in other standards