Hot-finished rectangular hollow sections (EN 10210)

RHS 70x50x12.5

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 50d = 70t = 12.5t = 12.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
70mm
Widthb
50mm
Thicknesst
12.5mm
Outside corner radiusro
18.75mm

Mass and area

Mass per lengthm
17.33kg/m
Cross-sectional areaA
2,207mm²
Outside perimeterP
207.8mm

Strong axis x–x

Moment of inertiaIx
1.00210⁶ mm⁴
Elastic section modulusSx
28.6310³ mm³
Plastic section modulusZx
41.9410³ mm³
Radius of gyrationrx
21.31mm

Weak axis y–y

Moment of inertiaIy
0.549510⁶ mm⁴
Elastic section modulusSy
21.9810³ mm³
Plastic section modulusZy
31.7410³ mm³
Radius of gyrationry
15.78mm

Torsion and stability

Torsional constantJ
1,26710³ mm⁴

Equivalents in other standards