CGO Conventional Electrical Steel M3/M4/M5/M6
Classification :
PRODUCT DETAILS
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 | ||
| 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 | ||
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.
Factory Appearance

Packing and delivery
In addition to independent production, the company has also signed annual sales contracts with major steel mills. The company has sufficient inventory and complete variety specifications.

QUALITY INSPECTION
Its metal products are known for their high strength, corrosion resistance and stable precision. They are widely used in construction, machinery, electricity and other fields. The qualified rate of random inspections by third-party authoritative organizations is 100%, winning long-term trust from customers.
APPLICATION FIELD
Bridge
Oil pipeline
Chemical industry
Steel structure
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