Cold Rolled Oriented Silicon Steel
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Gnee Steel (Tianjin) Co., Ltd. is one of the most professional cold rolled oriented silicon steel manufacturers and suppliers in China. Welcome to wholesale customized cold rolled oriented silicon steel at competitive price from our factory. Good service and quality products are available.
GNEE Steel CRGO Silicon Steel
Cold-rolled grain-oriented silicon steel, often referred to as cold-rolled transformer steel, exhibits outstanding characteristics, including high magnetic induction and low iron loss. It finds widespread application in the manufacturing industries that produce transformer cores of various types.
Key Product Features
Reduced iron loss
Exceptional adhesion properties
Noise reduction capabilities
Consistent performance
Excellent process-ability
Precise dimensional accuracy
Cold Rolled Grain Oriented Electrical Steel Standard specification
|
Item |
GO Electrical steel |
|
Available thickness (mm) |
0.15,0.18,0.20,0.23,0.27,0.30 |
|
Available Width (mm) |
900~1200 |
|
Inside Diameter (mm) |
508 |
|
Weight (T) |
2~5 |
Cold Rolled Grain Oriented Steel
Dimensional tolerances
|
Nominal thickness(mm) |
Thickness tolerance(mm) |
Transverse thickness tolerance(mm) |
Longitudinal thickness tolerance(mm) |
Width tolerance(mm) |
Flatness (%) |
Camber 2m(mm) |
|
0.15 |
+0.008 -0.015 |
≤0.010 |
≤0.012 |
0~+0.5 |
≤1.0 |
≤0.8 |
|
0.18 |
||||||
|
0.20 |
||||||
|
0.23 |
+0.010 -0.020 |
|||||
|
0.27 |
≤0.012 |
|||||
|
0.30 |
+0.010 -0.025 |
Note:
1. Traverse thickness deviation refers to the thickness difference between the sheet center and 15mm from the edge.
2. The longitudinal thickness difference is the difference of the measured maximum thickness and the minimum thickness in the longitudinal direction at an arbitrary 2m length of steel on a arbitrary coil.
3. Please consult us if you have any special dimensional requirements.
Application fields
|
Varieties |
High magnetic induction type |
Domain refined type |
|
Large transformers |
* |
* |
|
Medium and small transformers |
* |
* |
|
Distributing transformers |
* |
* |
|
Large motors |
* |
|
|
Medium motors |
|
|
|
Voltage regulator |
* |
|
|
Reactor and magnetic amplifiers |
* |
* |
|
IF transformer |
* |
|
|
Mutual instructors |
* |
|
|
transformer |
* |
|
Silicon steel used in transformers
FAQ
Q1:Are you a Manufacturer?
A:Yes,we both Manufacturer and trading company,you will own high quality and competitive price.
Q2:What is your sample policy?
A:The sample is free,you only need to bear the freight.
Q3: Do you have the products in stock?
A:Yes,we will keep some general ones in stock.
Q4: What's the delivery time?
A:Sample order needs 5-7 days.Formal order needs 15-21 days. Specific delivery time depends on the order situation.
Q5: What's your payment terms?
A: We usually accept T/T at sight as the main payment terms,and other payment can also be negotiated.
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