Cold-formed rectangular hollow sections (EN 10219)

RHS 90x50x2.5

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 50d = 90t = 2.5t = 2.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
90mm
Widthb
50mm
Thicknesst
2.5mm
Outside corner radiusro
5mm

Mass and area

Mass per lengthm
5.172kg/m
Cross-sectional areaA
658.9mm²
Outside perimeterP
271.4mm

Strong axis x–x

Moment of inertiaIx
0.702610⁶ mm⁴
Elastic section modulusSx
15.6110³ mm³
Plastic section modulusZx
19.2510³ mm³
Radius of gyrationrx
32.66mm

Weak axis y–y

Moment of inertiaIy
0.282410⁶ mm⁴
Elastic section modulusSy
11.2910³ mm³
Plastic section modulusZy
12.8210³ mm³
Radius of gyrationry
20.7mm

Torsion and stability

Torsional constantJ
65310³ mm⁴

Equivalents in other standards