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FB 4.5×50 - Section Properties

The FB 4.5×50 is a steel section with a mass of 1.77 kg/m, an overall depth of 50 mm and width of 4.5 mm and a wall thickness of 4.5 mm. It has a cross-sectional area of 2.25 cm², a second moment of area Iᵧ of 4.688 cm⁴, a plastic modulus Wₚₗ,ᵧ of 2.813 cm³, to EN 10058 · Continental Steel (SCI P363 Blue Book).

Mass
1.77 kg/m
Depth
50 mm
Width
4.5 mm
Wall thickness
4.5 mm
Area
2.25 cm²
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mass (kg/m)1.77
h (mm)50
b (mm)4.5
tw (mm)0
tf (mm)0
Iy (cm⁴)4.688
Iz (cm⁴)0.03797
iy (cm)1.44
iz (cm)0.13
Wel,y (cm³)1.875
Wel,z (cm³)0.1687
Wpl,y (cm³)2.813
Wpl,z (cm³)0.2531
Iw (dm⁶)0
It (cm⁴)0
A (cm²)2.25

Related Flat Bar sizes

FB 4.5×25FB 4.5×32FB 4.5×35FB 4.5×38FB 4.5×44FB 4.5×65FB 4.5×75FB 4.5×100

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