Cold Rolled Grain Oriented Silicon Steel Strip

OVERVIEW

Cold rolled grain oriented silicon steel strip is a special steel used in transformers, generators and other equipment in the power industry. This steel is characterized by a high silicon content (usually between 3-5%), made by cold rolling, and has good magnetic properties.

"Grain oriented" means that the grain structure of the steel is arranged along the rolling direction, which helps to improve the magnetic properties of the material. "Silicon steel" is because silicon is added to the steel to increase its magnetic permeability and reduce iron loss.

Product Parameters

Category

Silicon Content/%

Nominal Thickness/Mm

Lord To Use Way

Hot Rolled Silicon Steel

(No Orientation)

Hot rolled low silicon steel

(Motor Steel)

1.0~2.5

0.5

Household motors and micromotors

Hot rolled high silicon steel

(Transformer steel)

3.0~4.5

0.35,0.50

Transformer

Cold Rolled 

Electrical Steel

Cold rolled 

non-oriented 

electrical steel

(Motor Steel)

Low carbon electrical steel

≤ 0.5

0.50,0.65

Small transformers and ballasts for household motors, micromotors

Silicon steel

>0.5~3.5

0.35,0.50

Medium and large motors, generators and transformers

Cold rolled grain 

oriented silicon steel

(Transformer steel)

Ordinary oriented 

silicon steel

2.9~3.3

0.18,0.23,0.27
0.30,0.35

Large, medium and small transformers and ballasts

High magnetic induction 

oriented silicon steel

Special Purpose Silicon Steel

Cold rolled grain oriented silicon steel strip

2.9~3.3

0.03,0.05,0.10

Pulse transformer, magnetic amplifier, high frequency transformer and electric welding machine

Cold rolled non-oriented silicon steel strip

3.0

0.15,0.20

High-frequency motors and generators

Cold rolled non-oriented 

silicon steel for magnetic switch

3.0

0.70

Relays and magnetic switches

Cold rolled high silicon steel

6.5

0.1~0.5

High-frequency motors, transformers and magnetic shielding



The advantages of this steel include:

1. High magnetic permeability: helps to improve the efficiency of power equipment.

2. Low iron loss: reduces energy loss and extends the service life of equipment.

3. Good mechanical properties: such as strength, toughness, etc.

4. Good processing performance: easy to process and shape.

Therefore, cold rolled grain oriented silicon steel strip has a wide range of applications in the field of power equipment manufacturing


PRODUCT DISPLAY


CERTIFICATE

PACKING

CUSTOMER FEEDBACK

FAQ

Q:Can you send samples? 
A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs. 
Q:What product information do I need to provide? 
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase. 
Q:About product prices? 
A:Prices vary from period to period due to cyclical changes in the price of raw materials. 
Q:What are the certifications for your products? 
A:We have ISO 9001, SGS, EWC and other certifications. 
Q:How long does your delivery time take? 
A:In general, our delivery time is within 7-45 days, and may be delayed if the demand is extremely large or special circumstances occur. 
Q:Can I go to your factory to visit? 
A:Of course, we welcome customers from all over the world to visit our factory. 
Q:Does the product have quality inspection before loading? 
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed. 
Q:How to pack the products? 
A:The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion during ocean transportation. 

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