Cold-formed SHS

350x350x12.0

Standard: BS EN 10219-2Source: Calculated — radii per EN 10219-2
xyb = 350d = 350t = 12t = 12
Cross-section, to scaledimensions in mm

Dimensions

Depthd
350mm
Widthb
350mm
Thicknesst
12mm
Outside corner radiusro
36mm

Mass and area

Mass per lengthm
122.5kg/m
Cross-sectional areaA
15,606mm²
Outside perimeterP
1,338mm

Strong axis x–x

Moment of inertiaIx
290.510⁶ mm⁴
Elastic section modulusSx
1,66010³ mm³
Plastic section modulusZx
1,94910³ mm³
Radius of gyrationrx
136.4mm

Weak axis y–y

Moment of inertiaIy
290.510⁶ mm⁴
Elastic section modulusSy
1,66010³ mm³
Plastic section modulusZy
1,94910³ mm³
Radius of gyrationry
136.4mm

Torsion and stability

Torsional constantJ
475,98110³ mm⁴

Equivalents in other standards