Round HSS

HSS6.000X0.280 HSS152.4X7.1

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 = 0.26tdes = 0.26
Cross-section, to scaledimensions in inches

Dimensions

Outside diameterD
6in
Nominal thicknesstnom
0.28in
Design thicknesstdes
0.26in

Mass and area

Mass per lengthm
17.12lb/ft
Cross-sectional areaA
4.69in²

Strong axis x–x

Moment of inertiaIx
19.3in⁴
Elastic section modulusSx
6.45in³
Plastic section modulusZx
8.57in³
Radius of gyrationrx
2.03in

Weak axis y–y

Moment of inertiaIy
19.3in⁴
Elastic section modulusSy
6.45in³
Plastic section modulusZy
8.57in³
Radius of gyrationry
2.03in

Torsion and stability

Torsional constantJ
38.7in⁴
Torsional modulusC
12.9in³

Slenderness ratios

Wall slendernessD/t
23.1

Equivalents in other standards