Rectangular and square HSS

HSS 152x152x3.2

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.

Cross-section, to scaledimensions in mm

Dimensions

Depthd: 152.4mm
Widthb: 152.4mm
Thicknesst: 3.17mm
Outside corner radiusro: 6.35mm

Mass and area

Mass per lengthm: 14.65kg/m
Cross-sectional areaA: 1,866mm²
Outside perimeterP: 598.7mm

Strong axis x–x

Moment of inertiaIx: 6.87810⁶ mm⁴
Elastic section modulusSx: 90.2610³ mm³
Plastic section modulusZx: 103.910³ mm³
Radius of gyrationrx: 60.71mm

Weak axis y–y

Moment of inertiaIy: 6.87810⁶ mm⁴
Elastic section modulusSy: 90.2610³ mm³
Plastic section modulusZy: 103.910³ mm³
Radius of gyrationry: 60.71mm

Torsion and stability

Torsional constantJ: 10,66910³ mm⁴