Hot-rolled flats

FLAT 230x15

Standard: Assumed: hot-rolled flats of EN 10058 (sizes not checked)Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 15d = 230
Cross-section, to scaledimensions in mm

Dimensions

Depthd
230mm
Widthb
15mm

Mass and area

Mass per lengthm
27.08kg/m
Cross-sectional areaA
3,450mm²
Outside perimeterP
490mm

Strong axis x–x

Moment of inertiaIx
15.2110⁶ mm⁴
Elastic section modulusSx
132.310³ mm³
Plastic section modulusZx
198.410³ mm³
Radius of gyrationrx
66.4mm

Weak axis y–y

Moment of inertiaIy
0.0646910⁶ mm⁴
Elastic section modulusSy
8.62510³ mm³
Plastic section modulusZy
12.9410³ mm³
Radius of gyrationry
4.33mm

Torsion and stability

Torsional constantJ
248.110³ mm⁴

Equivalents in other standards