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Grain Oriented Electrical Steel
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Grain Oriented Electrical Steel

Grain Oriented Electrical Steel

Grain Oriented Electrical Steel

Grain oriented electrical steel is an important material in the production of energy efficient transformers and large, high performance generators. In the form of laminated, wound or punched sheets, it is the essential core material of distribution transformers, power transformers and small transformers.

  • Product Orgin:

    China
  • Payment:

    T/T,L/C
  • MOQ:

    20 tons
Products Details

Grain Oriented Electrical Steel/Strip/Coil


WanJuan Steel is a full-service supplier of electrical steel specializing in Grain Oriented, Non-Grain Oriented. Additionally, we offer thin gauge, low loss grades for special applications with technical support. We aim to better understand customer needs and recommend most cost-effective material for intended applications. 


Product Information

Grades and Specifications in compliance with AISI:

Conventional Type

Thickness Typical core loss(w/kg. at 1.7 T) 50Hz guarantee core loss(w/kg. at 1.7 T) 50Hz Min Magnetic Flux At800 A/m. tesla
M5 0.30 1.23 1.30 1.80
M4 0.27 1.14 1.20 1.80

Specification

Product Name

Oriented Electrical Silicon Steel coil

Standard

AiSi, ASTM, bs, DIN, GB, JIS

Grade

Grain oriented steel:

27QG100/27QG110/27Q120/27Q130/27Q140
30QG110/30QG120/30QG130/30Q130/30Q140/30Q150/30QG125
35QG135/35Q135/35Q145/35Q155/35Q165

Type

Oriented Silicon Steel

Technique

Cold Rolled

Thickness

0.27mm - 0.65mm or as required

Width

20-1500mm

Surface Treatment

Coated

Steel shape

Steel Coil 

Coil weight

3-5tons

Color

Gray


Magnetic properties

THICKNESS

TYPICAL CORE LOSS AT

GUARANTEED CORE LOSS AT

TYPICAL POLARIZATION AT

GUARANTEED POLARIZATION AT

mm

inch

1.5 T
50 Hz
W/kg

1.7 T
50 Hz
W/kg

1.5 T
60 Hz
W/lb

1.7 T
60 Hz
W/lb

1.7 T
50 Hz
W/kg

1.7 T
60 Hz
W/lb

800 A/m
typ. T

800 A/m
min. T

0.18

0.007

 

 

 

 

 

 

 

 

0.20

0.008

0.50

0.68

0.30

0.40

0.70

0.42

1.91

1.88

0.20

0.008

0.52

0.72

0.31

0.42

0.75

0.44

1.90

1.88

0.23

0.009

0.55

0.74

0.33

0.44

0.75

0.45

1.91

1.88

0.23

0.009

0.56

0.76

0.34

0.46

0.78

0.47

1.19

1.88

0.23

0.009

0.57

0.78

0.34

0.47

0.80

0.48

1.91

1.88

0.23

0.009

0.60

0.83

0.36

0.50

0.85

0.51

1.90

1.88

0.23

0.009

0.62

0.88

0.37

0.53

0.90

0.54

1.90

1.88

0.23

0.009

0.67

0.98

0.40

0.59

1.00

0.60

1.88

1.85

0.27

0.011

0.63

0.83

0.38

0.50

0.85

0.51

1.91

1.88

0.27

0.011

0.65

0.88

0.39

0.53

0.90

0.54

1.91

1.88

0.27

0.011

0.68

0.93

0.41

0.56

0.95

0.57

1.91

1.88

0.27

0.011

0.71

0.98

0.43

0.59

1.00

0.60

1.89

1.88

0.27

0.011

0.76

1.08

0.46

0.65

1.10

0.66

1.89

1.88

0.30

0.012

0.72

0.98

0.44

0.59

1.00

0.60

1.91

1.88

0.30

0.012

0.75

1.03

0.45

0.62

1.05

0.63

1.91

1.88

0.30

0.012

0.77

1.08

0.46

0.65

1.10

0.66

1.90

1.88


Mechanical Property

Grade

Yeild Strength
(N/mm2)

Ultra-TensionStrength(N/mm2)

Ductility
(%)

Hardness
(HV1

M35W230

430

560

20.0

225

M35W250

415

550

20.5

220

M35W270

400

515

20.5

215

M35W300

360

480

21.5

195

M35W360

350

480

23.5

190

M35W440

275

420

27.5

165

M35W550

265

415

33.5

160


FAQ

why our steel?

We are China well known steel sheet manufacturer and supplier. Cooperated with professional and strength manufacturer,we can provide metal products that meet your requirements.

whats the biggest advantage?

We saves you time and money. With our cold rolled steel sheet you can achieve greater yields, improved equipment usage and fewer work hours to manufacture your parts.

what services do we provide?

We can provide customized service including slitting,steel sheet & plating painting,hot dipped coating,finishing treatment,custom size options. Please feel free to send us your requirements,we will reply very soon.

How do we package the products?

Triple packaging (anti-rust paper + plastic film + corrugated paper), fixed with fumigated wooden pallets, which can effectively protect the product from corrosion during ocean transportation.

When do we deliver the products?

Standard products within 15 days, customized products within 20-30 days.


Application

  • Construction
  • Construction
  • Agriculture
  • Medical
  • Automotive
  • Petrochemical
  • Military
  • Transportation
  • Appliance


Get a Quick Quote!

We values customers needs, so feel free to leave a message and we will reply as soon as possible.

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    We values customers needs, so feel free to leave a message and we will reply as soon as possible.