Hot-rolled flats

FLAT 200x12

Standard: Assumed: hot-rolled flats of EN 10058 (sizes not checked)Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 12d = 200
Cross-section, to scaledimensions in mm

Dimensions

Depthd
200mm
Widthb
12mm

Mass and area

Mass per lengthm
18.84kg/m
Cross-sectional areaA
2,400mm²
Outside perimeterP
424mm

Strong axis x–x

Moment of inertiaIx
810⁶ mm⁴
Elastic section modulusSx
8010³ mm³
Plastic section modulusZx
12010³ mm³
Radius of gyrationrx
57.74mm

Weak axis y–y

Moment of inertiaIy
0.028810⁶ mm⁴
Elastic section modulusSy
4.810³ mm³
Plastic section modulusZy
7.210³ mm³
Radius of gyrationry
3.464mm

Torsion and stability

Torsional constantJ
110.810³ mm⁴

Equivalents in other standards