M330P-50A AM FCE

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Description

Non-oriented fully processed high permeability electrical steel has guaranteed magnetic properties significantly superior to the requirements of EN 10106:2015, particularly regarding the polarisation levels obtained. Full magnetic characterisation curves are available on request, as well as thermal conductivity data. The thermal conductivity of this steel is also higher than the conductivity of the fully processed standard grades.

The high permeability levels of this grade allow a reduction of the magnetising current required for a given air gap flux. This increases the efficiency of the machine and also makes it possible to increase its specific power rating, thereby reducing the machine's dimensions. High thermal conductivity levels are important, since they facilitate heat evacuation from the machine.

Los datos sobre este material han sido proporcionados por ArcelorMittal.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

Ashby charts

Propiedades

General

PropertyValueComment

Densidad

7.75 g/cm³

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for thickness 0.50 mm

Mecánica

PropertyValueComment

Dureza Vickers

135 - 165 [-]

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for thickness 0.50 mm

Elongación

27 - 37 %

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for thickness 0.50 mm | Transverse | A80

Límite elástico

250 - 350 MPa

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for thickness 0.50 mm | Transverse

Number of bends

3 [-]

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min. for thickness 0.50 mm | Guaranteed

Resistencia a la tracción

400 - 450 MPa

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for thickness 0.50 mm | Transverse

Yield to strength ratio

0.61 - 0.66 [-]

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for thickness 0.50 mm

Magnético

PropertyValueFrequencyComment

Anisotropy of loss

14 %

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(+/-) for thickness 0.50 mm | Guaranteed

Polarización garantizada

1.62 [-]

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min. | for thickness 0.50 mm | at 2500 A/m

1.72 [-]

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min. | for thickness 0.50 mm | Indicative

1.83 [-]

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min. | for thickness 0.50 mm | at 10000 A/m

Pérdida en el núcleo garantizada

3.3 W/kg

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50Hz

max. for thickness 0.50 mm | at 1.5 T

Pérdida en el núcleo normal

1.45 W/kg

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50Hz

max. for thickness 0.50 mm | at 1 T

4.2 W/kg

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60Hz

max. for thickness 0.50 mm | at 1.5 T

Stacking factor

0.96 mm

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min. | for thickness 0.50 mm | Guaranteed

Technological properties

Property
Application areas

High permeability is particularly useful for applications such as ballasts and motors, because it makes it possible to build machines that meet the most stringent environmental regulations. High thermal conductivity is a significant advantage for large machines.

Coating

This high permeability grade is available non-insulated or varnished.

Other

The above properties are obtained without heat treatment after stamping. The material as supplied possesses all the required magnetic properties.


Dimensions:


NotesBefore side trimmingSide trimmedSlit coilsSheet length 400 to 2500 mm
Min widthMax widthMin widthMax widthMin widthMax widthMin widthMax width
M 330P-50 A AM FCE2 & 3103012306001200206004001100
2 & 3. Side trimmed: max width 1250 after prior agreement; Slit coils: after prior agreement regarding widths between 20 and 44 mm