Round HSS

HSS14.000X0.250 HSS355.6X6.4

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 = 14tdes = 0.233tdes = 0.233
Cross-section, to scaledimensions in inches

Dimensions

Outside diameterD
14in
Nominal thicknesstnom
0.25in
Design thicknesstdes
0.233in

Mass and area

Mass per lengthm
36.75lb/ft
Cross-sectional areaA
10.1in²

Strong axis x–x

Moment of inertiaIx
239in⁴
Elastic section modulusSx
34.1in³
Plastic section modulusZx
44.2in³
Radius of gyrationrx
4.87in

Weak axis y–y

Moment of inertiaIy
239in⁴
Elastic section modulusSy
34.1in³
Plastic section modulusZy
44.2in³
Radius of gyrationry
4.87in

Torsion and stability

Torsional constantJ
478in⁴
Torsional modulusC
68.2in³

Slenderness ratios

Wall slendernessD/t
60.1

Equivalents in other standards