Cold-formed rectangular hollow sections (EN 10219)

RHS 50x25x3

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 25d = 50t = 3t = 3
Cross-section, to scaledimensions in mm

Dimensions

Depthd
50mm
Widthb
25mm
Thicknesst
3mm
Outside corner radiusro
6mm

Mass and area

Mass per lengthm
3.068kg/m
Cross-sectional areaA
390.8mm²
Outside perimeterP
139.7mm

Strong axis x–x

Moment of inertiaIx
0.111710⁶ mm⁴
Elastic section modulusSx
4.46910³ mm³
Plastic section modulusZx
5.86310³ mm³
Radius of gyrationrx
16.91mm

Weak axis y–y

Moment of inertiaIy
0.0366710⁶ mm⁴
Elastic section modulusSy
2.93410³ mm³
Plastic section modulusZy
3.56510³ mm³
Radius of gyrationry
9.687mm

Torsion and stability

Torsional constantJ
96.3710³ mm⁴

Equivalents in other standards