Round HSS

HSS 711x16

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 = 15.88t = 15.88
Cross-section, to scaledimensions in mm

Dimensions

Outside diameterD
711.2mm
Thicknesst
15.88mm

Mass and area

Mass per lengthm
272.3kg/m
Cross-sectional areaA
34,689mm²
Outside perimeterP
2,234mm

Strong axis x–x

Moment of inertiaIx
2,09710⁶ mm⁴
Elastic section modulusSx
5,89810³ mm³
Plastic section modulusZx
7,67910³ mm³
Radius of gyrationrx
245.9mm

Weak axis y–y

Moment of inertiaIy
2,09710⁶ mm⁴
Elastic section modulusSy
5,89810³ mm³
Plastic section modulusZy
7,67910³ mm³
Radius of gyrationry
245.9mm

Torsion and stability

Torsional constantJ
4,194,89010³ mm⁴

Equivalents in other standards