Rectangular and square HSS

HSS 356x102x9.5

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 = 101.6d = 355.6t = 9.52t = 9.52
Cross-section, to scaledimensions in mm

Dimensions

Depthd
355.6mm
Widthb
101.6mm
Thicknesst
9.52mm
Outside corner radiusro
19.05mm

Mass and area

Mass per lengthm
63.65kg/m
Cross-sectional areaA
8,109mm²
Outside perimeterP
881.7mm

Strong axis x–x

Moment of inertiaIx
111.210⁶ mm⁴
Elastic section modulusSx
625.410³ mm³
Plastic section modulusZx
832.810³ mm³
Radius of gyrationrx
117.1mm

Weak axis y–y

Moment of inertiaIy
14.7410⁶ mm⁴
Elastic section modulusSy
290.110³ mm³
Plastic section modulusZy
332.710³ mm³
Radius of gyrationry
42.63mm

Torsion and stability

Torsional constantJ
45,14610³ mm⁴

Equivalents in other standards