Hot-rolled flats

FLAT 200x40

Standard: Assumed: hot-rolled flats of EN 10058 (sizes not checked)Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 40d = 200
Cross-section, to scaledimensions in mm

Dimensions

Depthd
200mm
Widthb
40mm

Mass and area

Mass per lengthm
62.8kg/m
Cross-sectional areaA
8,000mm²
Outside perimeterP
480mm

Strong axis x–x

Moment of inertiaIx
26.6710⁶ mm⁴
Elastic section modulusSx
266.710³ mm³
Plastic section modulusZx
40010³ mm³
Radius of gyrationrx
57.74mm

Weak axis y–y

Moment of inertiaIy
1.06710⁶ mm⁴
Elastic section modulusSy
53.3310³ mm³
Plastic section modulusZy
8010³ mm³
Radius of gyrationry
11.55mm

Torsion and stability

Torsional constantJ
3,72910³ mm⁴

Equivalents in other standards