Round HSS

HSS 114x8.6

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: 114.3mm
Thicknesst: 8.56mm

Mass and area

Mass per lengthm: 22.32kg/m
Cross-sectional areaA: 2,844mm²
Outside perimeterP: 359.1mm

Strong axis x–x

Moment of inertiaIx: 410⁶ mm⁴
Elastic section modulusSx: 7010³ mm³
Plastic section modulusZx: 95.9210³ mm³
Radius of gyrationrx: 37.51mm

Weak axis y–y

Moment of inertiaIy: 410⁶ mm⁴
Elastic section modulusSy: 7010³ mm³
Plastic section modulusZy: 95.9210³ mm³
Radius of gyrationry: 37.51mm

Torsion and stability

Torsional constantJ: 8,00110³ mm⁴