Rectangular and square HSS

HSS 356x102x16

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

Dimensions

Depthd
355.6mm
Widthb
101.6mm
Thicknesst
15.88mm
Outside corner radiusro
31.75mm

Mass and area

Mass per lengthm
101kg/m
Cross-sectional areaA
12,863mm²
Outside perimeterP
859.9mm

Strong axis x–x

Moment of inertiaIx
163.210⁶ mm⁴
Elastic section modulusSx
918.110³ mm³
Plastic section modulusZx
1,26710³ mm³
Radius of gyrationrx
112.7mm

Weak axis y–y

Moment of inertiaIy
20.4210⁶ mm⁴
Elastic section modulusSy
401.910³ mm³
Plastic section modulusZy
491.810³ mm³
Radius of gyrationry
39.84mm

Torsion and stability

Torsional constantJ
65,37810³ mm⁴

Equivalents in other standards