Cold-formed square hollow sections (EN 10219)

SHS 20x20x3

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 20d = 20t = 3t = 3
Cross-section, to scaledimensions in mm

Dimensions

Depthd
20mm
Widthb
20mm
Thicknesst
3mm
Outside corner radiusro
6mm

Mass and area

Mass per lengthm
1.419kg/m
Cross-sectional areaA
180.8mm²
Outside perimeterP
69.7mm

Strong axis x–x

Moment of inertiaIx
0.00808710⁶ mm⁴
Elastic section modulusSx
0.808710³ mm³
Plastic section modulusZx
1.09510³ mm³
Radius of gyrationrx
6.688mm

Weak axis y–y

Moment of inertiaIy
0.00808710⁶ mm⁴
Elastic section modulusSy
0.808710³ mm³
Plastic section modulusZy
1.09510³ mm³
Radius of gyrationry
6.688mm

Torsion and stability

Torsional constantJ
15.2310³ mm⁴

Equivalents in other standards