Rectangular and square HSS

HSS 254x152x16

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 = 254t = 15.88t = 15.88
Cross-section, to scaledimensions in mm

Dimensions

Depthd
254mm
Widthb
152.4mm
Thicknesst
15.88mm
Outside corner radiusro
31.75mm

Mass and area

Mass per lengthm
88.31kg/m
Cross-sectional areaA
11,250mm²
Outside perimeterP
758.3mm

Strong axis x–x

Moment of inertiaIx
87.810⁶ mm⁴
Elastic section modulusSx
691.310³ mm³
Plastic section modulusZx
88810³ mm³
Radius of gyrationrx
88.34mm

Weak axis y–y

Moment of inertiaIy
38.9410⁶ mm⁴
Elastic section modulusSy
51110³ mm³
Plastic section modulusZy
618.710³ mm³
Radius of gyrationry
58.83mm

Torsion and stability

Torsional constantJ
92,88810³ mm⁴

Equivalents in other standards