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Raw Material (CRNO/CRNGO) Raw Material (CRNO/CRNGO) Raw Material (CRNO/CRNGO) Raw Material (CRNO/CRNGO) Raw Material (CRNO/CRNGO) Raw Material (CRNO/CRNGO)

CRNGO Electrical Steel

Fully Processed (FP) - Conventional Type

  • CRNGO Steel is isotropic in nature & magnetic properties in all directions generally unchanged.

  • CRNGO Steel exhibits anisotropy with increase content of Silicon which constitutes one of then major alloying elements.

  • The guaranteed and typical magnetic properties of CRNGO - FP Steel and details of insulation coating are given in the following table 

Magnetic Properties:-

 Thickness mm

EBG India Grade

Grade Acc to IEC 60404-8-4 1998

Core Loss AT 1.5 T/50 Hz

Magnetic Induction At 5000 AT/M

Typical Hardness in HV @ 1kG Load

Guaranteed Max. W/Kg

Typical W/Kg

Guaranteed Min. T

Typical T

0.50

50C270

M270-50 A5

2.70

2.56

1.60

1.63

215

50C290

M290-50 A5

2.90

2.75

1.60

1.63

215

50C310

M310-50 A5

3.10

2.95

1.60

1.62

210

50C330

M330-50 A5

3.30

3.21

1.60

1.64

195

50C350

M350-50 A5

3.50

3.34

1.60

1.66

175

50C400

M400-50 A5

4.00

3.61

1.61

1.66

163

50C470

M470-50 A5

4.70

4.10

1.62

1.69

145

50C530

M530-50 A5

5.30

4.70

1.64

1.70

145

50C630

M600-50A5

6.30

5.70

1.65

1.72

125

50C700

M700-50 A5

7.00

6.12

1.68

1.72

125

50C800

M800-50 A5

8.00

6.97

1.68

1.72

120

0.65

65C350

M350-65 A5

3.50

3.40

1.60

1.61

210

65C530

M530-65 A5

5.30

4.30

1.64

1.65

150

65C800

M800-65 A5

8.00

7.44

1.68

1.70

137

For 0.35 Thickness kindly enquire for delivery separately.

Types Of Coatings

AISI Standard Class

C3

C3

C3

C6

C5

EBG India

C3 (ML) Organic

C3 (M) Organic

C3 (Y) Organic

C6 (A) Semi Organic

C6 (W) Weldable

Coating Type

Alkyd Polyester Resin

Alkyd Polyester Resin

Modified Phenolic Resin

Modified Pigmented Poly Resin

Polyacrylo Nirtrile Resin Chromate Base

Equivalent Coatings: - 

EBG (Germany)

STABOLIT 10

STABOLIT 10

STABOLIT 10

STABOLIT 40

STABOLIT 40

Nippon Steel

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L&L2

Kawasaki

E

E

---

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A1

Parameters                    

EBG India Grade

C3 (ML) Organic

C3 (M) Organic

C3 (Y) Organic

C6 (A) Semi Organic

C6 (w) Weldable

Coating Thickness (Microns)

1.5 +/- 0.5

3.0 +/- 0.5

4.5 +/- 1.5

7.0 +/- 1.5

0.6 +/- 0.3

Typical IR (Ohm - Cm2/La)

>10

>20

>30

>50

>7

Weldability

Moderate

No

No

No

Good

Heat Resistance in air

1800 C

1800 C

1800 C

1800 C

1800 C

Annealing Heat Resistance in inert gas

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8000 C

Chemical Resistance against

 

 

  

 

  

 

  

 

  

 

Organic Solvents

Good

Good

Good

Good

Good

Lubricants/Oil

Good

Good

Good

Good

Good


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Lamination, Transformers, Stampings,Strips and Bobbins from Sewa