Hot-finished rectangular hollow sections (EN 10210)

RHS 70x50x2.9

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 50d = 70t = 2.9t = 2.9
Cross-section, to scaledimensions in mm

Dimensions

Depthd
70mm
Widthb
50mm
Thicknesst
2.9mm
Outside corner radiusro
4.35mm

Mass and area

Mass per lengthm
5.129kg/m
Cross-sectional areaA
653.3mm²
Outside perimeterP
232.5mm

Strong axis x–x

Moment of inertiaIx
0.442810⁶ mm⁴
Elastic section modulusSx
12.6510³ mm³
Plastic section modulusZx
15.3810³ mm³
Radius of gyrationrx
26.04mm

Weak axis y–y

Moment of inertiaIy
0.261110⁶ mm⁴
Elastic section modulusSy
10.4510³ mm³
Plastic section modulusZy
12.1610³ mm³
Radius of gyrationry
19.99mm

Torsion and stability

Torsional constantJ
519.610³ mm⁴

Equivalents in other standards