Hot-finished rectangular hollow sections (EN 10210)

RHS 90x50x4.5

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 50d = 90t = 4.5t = 4.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
90mm
Widthb
50mm
Thicknesst
4.5mm
Outside corner radiusro
6.75mm

Mass and area

Mass per lengthm
9.085kg/m
Cross-sectional areaA
1,157mm²
Outside perimeterP
268.4mm

Strong axis x–x

Moment of inertiaIx
1.17510⁶ mm⁴
Elastic section modulusSx
26.1110³ mm³
Plastic section modulusZx
32.9910³ mm³
Radius of gyrationrx
31.86mm

Weak axis y–y

Moment of inertiaIy
0.457310⁶ mm⁴
Elastic section modulusSy
18.2910³ mm³
Plastic section modulusZy
21.6310³ mm³
Radius of gyrationry
19.88mm

Torsion and stability

Torsional constantJ
1,07210³ mm⁴

Equivalents in other standards