Cold-formed rectangular hollow sections (EN 10219)

RHS 160x80x12.5

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 80d = 160t = 12.5t = 12.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
160mm
Widthb
80mm
Thicknesst
12.5mm
Outside corner radiusro
37.5mm

Mass and area

Mass per lengthm
36.93kg/m
Cross-sectional areaA
4,704mm²
Outside perimeterP
415.6mm

Strong axis x–x

Moment of inertiaIx
11.8510⁶ mm⁴
Elastic section modulusSx
148.110³ mm³
Plastic section modulusZx
208.210³ mm³
Radius of gyrationrx
50.18mm

Weak axis y–y

Moment of inertiaIy
3.95810⁶ mm⁴
Elastic section modulusSy
98.9410³ mm³
Plastic section modulusZy
127.510³ mm³
Radius of gyrationry
29mm

Torsion and stability

Torsional constantJ
11,29010³ mm⁴

Equivalents in other standards