Round HSS

HSS 711x19

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 = 711.2t = 19.05t = 19.05
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
711.2mm
Thicknesst
19.05mm

Mass and area

Mass per lengthm
325.2kg/m
Cross-sectional areaA
41,423mm²
Outside perimeterP
2,234mm

Strong axis x–x

Moment of inertiaIx
2,48210⁶ mm⁴
Elastic section modulusSx
6,98110³ mm³
Plastic section modulusZx
9,12910³ mm³
Radius of gyrationrx
244.8mm

Weak axis y–y

Moment of inertiaIy
2,48210⁶ mm⁴
Elastic section modulusSy
6,98110³ mm³
Plastic section modulusZy
9,12910³ mm³
Radius of gyrationry
244.8mm

Torsion and stability

Torsional constantJ
4,964,94010³ mm⁴

Equivalents in other standards