Rectangular and square HSS

HSS 457x457x22

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.
xyb = 457.2d = 457.2t = 22.22t = 22.22
Cross-section, to scaledimensions in mm

Dimensions

Depthd
457.2mm
Widthb
457.2mm
Thicknesst
22.22mm
Outside corner radiusro
44.45mm

Mass and area

Mass per lengthm
293.5kg/m
Cross-sectional areaA
37,389mm²
Outside perimeterP
1,752mm

Strong axis x–x

Moment of inertiaIx
1,15810⁶ mm⁴
Elastic section modulusSx
5,06710³ mm³
Plastic section modulusZx
6,02610³ mm³
Radius of gyrationrx
176mm

Weak axis y–y

Moment of inertiaIy
1,15810⁶ mm⁴
Elastic section modulusSy
5,06710³ mm³
Plastic section modulusZy
6,02610³ mm³
Radius of gyrationry
176mm

Torsion and stability

Torsional constantJ
1,878,07010³ mm⁴

Equivalents in other standards