Round HSS

HSS28.000X0.500 HSS711.2X12.7

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 = 28tdes = 0.465tdes = 0.465
Cross-section, to scaledimensions in inches

Dimensions

Outside diameterD
28in
Nominal thicknesstnom
0.5in
Design thicknesstdes
0.465in

Mass and area

Mass per lengthm
147lb/ft
Cross-sectional areaA
40.2in²

Strong axis x–x

Moment of inertiaIx
3,810in⁴
Elastic section modulusSx
272in³
Plastic section modulusZx
353in³
Radius of gyrationrx
9.74in

Weak axis y–y

Moment of inertiaIy
3,810in⁴
Elastic section modulusSy
272in³
Plastic section modulusZy
353in³
Radius of gyrationry
9.74in

Torsion and stability

Torsional constantJ
7,630in⁴
Torsional modulusC
544in³

Slenderness ratios

Wall slendernessD/t
60.2

Equivalents in other standards