Cold-formed RHS

50x25x2.0

Standard: BS EN 10219-2Source: Calculated — radii per EN 10219-2
xyb = 25d = 50t = 2t = 2
Cross-section, to scaledimensions in mm

Dimensions

Depthd
50mm
Widthb
25mm
Thicknesst
2mm
Outside corner radiusro
4mm

Mass and area

Mass per lengthm
2.149kg/m
Cross-sectional areaA
273.7mm²
Outside perimeterP
143.1mm

Strong axis x–x

Moment of inertiaIx
0.0838410⁶ mm⁴
Elastic section modulusSx
3.35310³ mm³
Plastic section modulusZx
4.26210³ mm³
Radius of gyrationrx
17.5mm

Weak axis y–y

Moment of inertiaIy
0.0280910⁶ mm⁴
Elastic section modulusSy
2.24710³ mm³
Plastic section modulusZy
2.61610³ mm³
Radius of gyrationry
10.13mm

Torsion and stability

Torsional constantJ
70.6210³ mm⁴

Equivalents in other standards