Round HSS

HSS 152x6.4

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 = 152.4t = 6.35t = 6.35
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
152.4mm
Thicknesst
6.35mm

Mass and area

Mass per lengthm
22.87kg/m
Cross-sectional areaA
2,914mm²
Outside perimeterP
478.8mm

Strong axis x–x

Moment of inertiaIx
7.78310⁶ mm⁴
Elastic section modulusSx
102.110³ mm³
Plastic section modulusZx
135.510³ mm³
Radius of gyrationrx
51.69mm

Weak axis y–y

Moment of inertiaIy
7.78310⁶ mm⁴
Elastic section modulusSy
102.110³ mm³
Plastic section modulusZy
135.510³ mm³
Radius of gyrationry
51.69mm

Torsion and stability

Torsional constantJ
15,56610³ mm⁴

Equivalents in other standards