Round HSS

HSS 508x9.5

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 = 508t = 9.52t = 9.52
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
508mm
Thicknesst
9.52mm

Mass and area

Mass per lengthm
117kg/m
Cross-sectional areaA
14,909mm²
Outside perimeterP
1,596mm

Strong axis x–x

Moment of inertiaIx
463.210⁶ mm⁴
Elastic section modulusSx
1,82410³ mm³
Plastic section modulusZx
2,36610³ mm³
Radius of gyrationrx
176.3mm

Weak axis y–y

Moment of inertiaIy
463.210⁶ mm⁴
Elastic section modulusSy
1,82410³ mm³
Plastic section modulusZy
2,36610³ mm³
Radius of gyrationry
176.3mm

Torsion and stability

Torsional constantJ
926,46410³ mm⁴

Equivalents in other standards