Round HSS

HSS 508x22

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 = 22.22t = 22.22
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
508mm
Thicknesst
22.22mm

Mass and area

Mass per lengthm
266.2kg/m
Cross-sectional areaA
33,911mm²
Outside perimeterP
1,596mm

Strong axis x–x

Moment of inertiaIx
1,00210⁶ mm⁴
Elastic section modulusSx
3,94610³ mm³
Plastic section modulusZx
5,24710³ mm³
Radius of gyrationrx
171.9mm

Weak axis y–y

Moment of inertiaIy
1,00210⁶ mm⁴
Elastic section modulusSy
3,94610³ mm³
Plastic section modulusZy
5,24710³ mm³
Radius of gyrationry
171.9mm

Torsion and stability

Torsional constantJ
2,004,75010³ mm⁴

Equivalents in other standards