Rectangular and square HSS

HSS 762x254x22

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 = 254d = 762t = 22.22t = 22.22
Cross-section, to scaledimensions in mm

Dimensions

Depthd
762mm
Widthb
254mm
Thicknesst
22.22mm
Outside corner radiusro
44.45mm

Mass and area

Mass per lengthm
328.9kg/m
Cross-sectional areaA
41,904mm²
Outside perimeterP
1,956mm

Strong axis x–x

Moment of inertiaIx
2,73310⁶ mm⁴
Elastic section modulusSx
7,17210³ mm³
Plastic section modulusZx
9,41610³ mm³
Radius of gyrationrx
255.4mm

Weak axis y–y

Moment of inertiaIy
471.110⁶ mm⁴
Elastic section modulusSy
3,71010³ mm³
Plastic section modulusZy
4,25610³ mm³
Radius of gyrationry
106mm

Torsion and stability

Torsional constantJ
1,377,14010³ mm⁴

Equivalents in other standards