Hot-finished rectangular hollow sections (EN 10210)

RHS 70x50x4

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 50d = 70t = 4t = 4
Cross-section, to scaledimensions in mm

Dimensions

Depthd
70mm
Widthb
50mm
Thicknesst
4mm
Outside corner radiusro
6mm

Mass and area

Mass per lengthm
6.899kg/m
Cross-sectional areaA
878.8mm²
Outside perimeterP
229.7mm

Strong axis x–x

Moment of inertiaIx
0.572410⁶ mm⁴
Elastic section modulusSx
16.3610³ mm³
Plastic section modulusZx
20.2610³ mm³
Radius of gyrationrx
25.52mm

Weak axis y–y

Moment of inertiaIy
0.334610⁶ mm⁴
Elastic section modulusSy
13.3810³ mm³
Plastic section modulusZy
15.9510³ mm³
Radius of gyrationry
19.51mm

Torsion and stability

Torsional constantJ
679.610³ mm⁴

Equivalents in other standards