Oriented Silicon Steel CRGO
Oriented Silicon Steel CRGO
CGO Conventional Electrical Steel M3/M4/M5/M6
We produce cold rolled grain oriented sheet (CRGO), also known as transformer sheet. They are made of 3% silicon steel. There are four grades of CRGO sheet: 0.23mm (M3), 0.27mm (M4), 0.30mm (M5), 0.35mm (M6).
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CGO Conventional Electrical Steel M3/M4/M5/M6 Description
We produce cold rolled grain oriented sheet (CRGO), also known as transformer sheet. They are made of 3% silicon steel. Contains four grades of CRGO sheet:
| AISI | ASTM | Thickness | |
| in | mm | ||
| M3 | 23G045 | 0.009 | 0.23 |
| M4 | 27G051 | 0.011 | 0.27 |
| M5 | 30G058 | 0.012 | 0.30 |
| M6 | 35G066 | 0.014 | |
Product Parameters
| Category |
Silicon Content/% |
Nominal Thickness/Mm |
Lord To Use Way |
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|
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 |
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|
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 |
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|
Cold rolled grain oriented silicon steel(Transformer steel) |
Ordinary oriented silicon steel |
2.9~3.3 |
0.18,0.23,0.27 |
Large, medium and small transformers and ballasts |
|
|
High magnetic induction oriented silicon steel |
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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 |
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|
Cold rolled non-oriented silicon steel for magnetic switch |
3.0 |
0.70 |
Relays and magnetic switches |
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|
Cold rolled high silicon steel |
6.5 |
0.1~0.5 |
High-frequency motors, transformers and magnetic shielding |
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Scope of Application
The main application field of grain-oriented electrical sheet is the iron core of power and distribution (distribution) transformers. In addition, they are also used in the production of: current transformers, voltage transformers, medium and large high-efficiency generators, reactors, magnetic screens, wound cores, audio transformers, etc.
