Rectangular and square HSS

HSS 508x152x16

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 = 152.4d = 508t = 15.88t = 15.88
Cross-section, to scaledimensions in mm

Dimensions

Depthd
508mm
Widthb
152.4mm
Thicknesst
15.88mm
Outside corner radiusro
31.75mm

Mass and area

Mass per lengthm
151.6kg/m
Cross-sectional areaA
19,317mm²
Outside perimeterP
1,266mm

Strong axis x–x

Moment of inertiaIx
538.210⁶ mm⁴
Elastic section modulusSx
2,11910³ mm³
Plastic section modulusZx
2,82910³ mm³
Radius of gyrationrx
166.9mm

Weak axis y–y

Moment of inertiaIy
76.710⁶ mm⁴
Elastic section modulusSy
1,00710³ mm³
Plastic section modulusZy
1,16910³ mm³
Radius of gyrationry
63.01mm

Torsion and stability

Torsional constantJ
233,92610³ mm⁴

Equivalents in other standards