Round HSS

HSS6.000X0.188 HSS152.4X4.8

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 = 6tdes = 0.174tdes = 0.174
Cross-section, to scaledimensions in inches

Dimensions

Outside diameterD
6in
Nominal thicknesstnom
0.188in
Design thicknesstdes
0.174in

Mass and area

Mass per lengthm
11.68lb/ft
Cross-sectional areaA
3.18in²

Strong axis x–x

Moment of inertiaIx
13.5in⁴
Elastic section modulusSx
4.51in³
Plastic section modulusZx
5.91in³
Radius of gyrationrx
2.06in

Weak axis y–y

Moment of inertiaIy
13.5in⁴
Elastic section modulusSy
4.51in³
Plastic section modulusZy
5.91in³
Radius of gyrationry
2.06in

Torsion and stability

Torsional constantJ
27in⁴
Torsional modulusC
9.02in³

Slenderness ratios

Wall slendernessD/t
34.5

Equivalents in other standards