Hot-finished square hollow sections (EN 10210)

SHS 400x400x20

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 400d = 400t = 20t = 20
Cross-section, to scaledimensions in mm

Dimensions

Depthd
400mm
Widthb
400mm
Thicknesst
20mm
Outside corner radiusro
30mm

Mass and area

Mass per lengthm
235.3kg/m
Cross-sectional areaA
29,971mm²
Outside perimeterP
1,549mm

Strong axis x–x

Moment of inertiaIx
715.310⁶ mm⁴
Elastic section modulusSx
3,57710³ mm³
Plastic section modulusZx
4,24710³ mm³
Radius of gyrationrx
154.5mm

Weak axis y–y

Moment of inertiaIy
715.310⁶ mm⁴
Elastic section modulusSy
3,57710³ mm³
Plastic section modulusZy
4,24710³ mm³
Radius of gyrationry
154.5mm

Torsion and stability

Torsional constantJ
1,124,89010³ mm⁴

Equivalents in other standards