Cold-formed SHS

30x30x2.5

Standard: BS EN 10219-2Source: Calculated — radii per EN 10219-2
xyb = 30d = 30t = 2.5t = 2.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
30mm
Widthb
30mm
Thicknesst
2.5mm
Outside corner radiusro
5mm

Mass and area

Mass per lengthm
2.032kg/m
Cross-sectional areaA
258.9mm²
Outside perimeterP
111.4mm

Strong axis x–x

Moment of inertiaIx
0.0315610⁶ mm⁴
Elastic section modulusSx
2.10410³ mm³
Plastic section modulusZx
2.6110³ mm³
Radius of gyrationrx
11.04mm

Weak axis y–y

Moment of inertiaIy
0.0315610⁶ mm⁴
Elastic section modulusSy
2.10410³ mm³
Plastic section modulusZy
2.6110³ mm³
Radius of gyrationry
11.04mm

Torsion and stability

Torsional constantJ
54.0110³ mm⁴

Equivalents in other standards