Round HSS

HSS 610x16

Standard: CSA G40.20/G40.21Source: Calculated (exact engine)
Calculated: design thickness = nominal thickness (CSA G40.20, Class C), outside radius 2t. Range derived from ASTM A500 sizes — cross-check with the CISC tables.
xyD = 609.6t = 15.88t = 15.88
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
609.6mm
Thicknesst
15.88mm

Mass and area

Mass per lengthm
232.5kg/m
Cross-sectional areaA
29,620mm²
Outside perimeterP
1,915mm

Strong axis x–x

Moment of inertiaIx
1,30610⁶ mm⁴
Elastic section modulusSx
4,28510³ mm³
Plastic section modulusZx
5,59910³ mm³
Radius of gyrationrx
210mm

Weak axis y–y

Moment of inertiaIy
1,30610⁶ mm⁴
Elastic section modulusSy
4,28510³ mm³
Plastic section modulusZy
5,59910³ mm³
Radius of gyrationry
210mm

Torsion and stability

Torsional constantJ
2,612,14010³ mm⁴

Equivalents in other standards