
CGO Conventional Electrical Steel M3/M4/M5/M6
SKU: HC-1154735480899788800
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).

Key Features
- ✓Third-Party Inspection Support
- ✓Sufficient Inventory Supply
- ✓International Standard Certification
- ✓Custom Processing Service
Contact Us
- Phone:+86 15052357278
- Email:haven@hongchen-steel.com
- WhatsApp:+86 15052357278
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Product Description
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). 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:
Specifications
CGO Conventional Electrical Steel M3/M4/M5/M6 Description
| 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 | ||