Cold Rolled Non Grain Oriented Electrical Lamination Steel (CRNGO Silicon Steel)

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Cold Rolled Non Grain Oriented Electrical Lamination Steel (CRNGOSilicon Steel)

Cold Rolled Non Grain Oriented Electrical Lamination Steel (CRNGOSilicon Steel)

Our cold rolled non grain oriented electrical laminationsteel serves as a kind of good soft magnetic material with the thickness of 0.5mm. It includes the different types,such like the EI28 and EI240,and a wide range of rated working power from 1 to 1000W. The raw material of this product is various and optional. Differentmaterials lead to different properties.50W800 type product tested under the1.7T magnetic induction intension has the magnetic core loss of 4.7W to 5.0W. Compliant with the TUVISO9001, ROHS, etc., our product hasreliable quality, and can be used onto the induction coil, electrictransformer, rectifier, etc.

TechnicalParameters

Thickness

0.5mm

Size

EI28-EI240

Grade

50w470, 50W600, 50W800, 50W1300.

Material

Iron core: CRNGO(Z11, H12, H14, H18, H20, H50^)

Special standard

Special dimension and style cores produced according to customers specifications.

Application

Electronic transformer, induction coil, ballast.

Performance

Power rating: 1-1000(W)

Certificated

TUVISO9001: 2000, TUVISO9002 and RoHS

Core loss

Magnetic induction

50W470

3.8-4.0

1.68

50W600

4.3

1.7

50W800

4.7-5.0

1.7

50W1300

5.8-6.2

1.73-1.76

The major productionprocedures

Hot roll making
Acid washing
Cold roll
Cluster milling
Continuous annealing
Slitting
Air cooling
Antirust varnish
Stamping
Wrapping film
Hardboard box packing
Final product