Hot-finished rectangular hollow sections (EN 10210)

RHS 300x200x12.5

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 200d = 300t = 12.5t = 12.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
300mm
Widthb
200mm
Thicknesst
12.5mm
Outside corner radiusro
18.75mm

Mass and area

Mass per lengthm
91.9kg/m
Cross-sectional areaA
11,707mm²
Outside perimeterP
967.8mm

Strong axis x–x

Moment of inertiaIx
142.710⁶ mm⁴
Elastic section modulusSx
951.510³ mm³
Plastic section modulusZx
1,16510³ mm³
Radius of gyrationrx
110.4mm

Weak axis y–y

Moment of inertiaIy
75.3710⁶ mm⁴
Elastic section modulusSy
753.710³ mm³
Plastic section modulusZy
87710³ mm³
Radius of gyrationry
80.24mm

Torsion and stability

Torsional constantJ
156,76510³ mm⁴

Equivalents in other standards