Hot-finished rectangular hollow sections (EN 10210)

RHS 70x50x3.6

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 50d = 70t = 3.6t = 3.6
Cross-section, to scaledimensions in mm

Dimensions

Depthd
70mm
Widthb
50mm
Thicknesst
3.6mm
Outside corner radiusro
5.4mm

Mass and area

Mass per lengthm
6.266kg/m
Cross-sectional areaA
798.3mm²
Outside perimeterP
230.7mm

Strong axis x–x

Moment of inertiaIx
0.527610⁶ mm⁴
Elastic section modulusSx
15.0710³ mm³
Plastic section modulusZx
18.5510³ mm³
Radius of gyrationrx
25.71mm

Weak axis y–y

Moment of inertiaIy
0.309410⁶ mm⁴
Elastic section modulusSy
12.3810³ mm³
Plastic section modulusZy
14.6210³ mm³
Radius of gyrationry
19.69mm

Torsion and stability

Torsional constantJ
623.710³ mm⁴

Equivalents in other standards