Round HSS

HSS14.000X0.750 HSS355.6X19.0

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 = 0.698tdes = 0.698
Cross-section, to scaledimensions in inches

Dimensions

Outside diameterD
14in
Nominal thicknesstnom
0.75in
Design thicknesstdes
0.698in

Mass and area

Mass per lengthm
106.2lb/ft
Cross-sectional areaA
29.1in²

Strong axis x–x

Moment of inertiaIx
647in⁴
Elastic section modulusSx
92.4in³
Plastic section modulusZx
124in³
Radius of gyrationrx
4.71in

Weak axis y–y

Moment of inertiaIy
647in⁴
Elastic section modulusSy
92.4in³
Plastic section modulusZy
124in³
Radius of gyrationry
4.71in

Torsion and stability

Torsional constantJ
1,290in⁴
Torsional modulusC
184in³

Slenderness ratios

Wall slendernessD/t
20.1

Equivalents in other standards