Round HSS

HSS 711x22

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.

Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD: 711.2mm
Thicknesst: 22.22mm

Mass and area

Mass per lengthm: 377.5kg/m
Cross-sectional areaA: 48,095mm²
Outside perimeterP: 2,234mm

Strong axis x–x

Moment of inertiaIx: 2,85710⁶ mm⁴
Elastic section modulusSx: 8,03410³ mm³
Plastic section modulusZx: 10,55110³ mm³
Radius of gyrationrx: 243.7mm

Weak axis y–y

Moment of inertiaIy: 2,85710⁶ mm⁴
Elastic section modulusSy: 8,03410³ mm³
Plastic section modulusZy: 10,55110³ mm³
Radius of gyrationry: 243.7mm

Torsion and stability

Torsional constantJ: 5,713,54010³ mm⁴