Round HSS

HSS 152x7.1

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: 152.4mm
Thicknesst: 7.11mm

Mass and area

Mass per lengthm: 25.48kg/m
Cross-sectional areaA: 3,245mm²
Outside perimeterP: 478.8mm

Strong axis x–x

Moment of inertiaIx: 8.58410⁶ mm⁴
Elastic section modulusSx: 112.610³ mm³
Plastic section modulusZx: 150.210³ mm³
Radius of gyrationrx: 51.43mm

Weak axis y–y

Moment of inertiaIy: 8.58410⁶ mm⁴
Elastic section modulusSy: 112.610³ mm³
Plastic section modulusZy: 150.210³ mm³
Radius of gyrationry: 51.43mm

Torsion and stability

Torsional constantJ: 17,16710³ mm⁴