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High Magnetic Permeability DT4C Cold Rolled Electrical Steel Coil 600mm Width
Negotiable
MOQ: 1 Ton (Price negotiable depending on order volume and customization)
Key Specifications
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Application:
Other, Transformers, Motors, Generators
Standard:
Other, GB/T 2521 Customizable
Material:
DT4C Cold Rolled Electrical Steel
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days
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Application
Other, Transformers, Motors, Generators
Standard
Other, GB/T 2521 Customizable
Material
DT4C Cold Rolled Electrical Steel
Width
600mm
Thickness
0.5mm (Standard)
Core Loss
Low (Specific Grade)
Permeability
High Magnetic
Surface Insulation
C3/C4/C5 Available
Coil Weight
3-5 Tons (Customizable)
Packaging
Waterproof Steel Pallet
Shanxi Jurun Technology Co., Ltd., a specialized manufacturer based in Taiyuan, China, proudly presents our High Magnetic Permeability DT4C Cold Rolled Electrical Steel Coil. Engineered for exceptional electromagnetic performance, this 600mm-wide coil delivers reduced energy loss and enhanced efficiency in critical electrical applications. Our state-of-the-art production facility ensures precise control over grain orientation and surface quality, providing reliable material solutions for power-intensive industries worldwide.
Key Technical Advantages:
- Superior Magnetic Properties: Optimized grain structure achieves permeability up to 1,800 mH/m (B50 value), significantly improving flux density in rotating machinery.
- Precision Thickness Control: Consistent 0.5mm thickness with ±0.02mm tolerance ensures uniform laminations for vibration reduction.
- Customizable Insulation Coating: Optional C3/C4/C5 surface treatments provide interlamination resistance of 5-20 Ω·cm² per layer.
- Low Core Loss: P1.5/50 values as low as 2.8 W/kg minimize heat generation under high-frequency operation.
Performance Specifications:
| Parameter | Standard Value | Testing Standard |
| Thickness Tolerance | ±0.02mm | GB/T 2521 |
| Coil Inner Diameter | 508mm (Standard) | Customizable |
| Surface Roughness (Ra) | ≤0.5μm | ISO 4287 |
| Flatness | ≤5mm/m | ASTM A1038 |
This electrical steel coil enables manufacturers to achieve:
- 15-20% higher power density in transformer cores compared to conventional grades
- Reduced audible noise (3-5 dB lower) in motor applications due to precise thickness control
- Extended service life through corrosion-resistant coating options
With over 12 years of metallurgical expertise in Shanxi's industrial hub, our factory maintains strict process controls from smelting to slitting. All coils undergo triple-check quality verification including Epstein frame testing, ensuring magnetic properties meet project specifications. We support customized orders with technical consultation for specific application requirements - from alternative widths (400-1200mm) to specialized annealing treatments.
FAQ Section:
-
Q: What is the maximum coil weight available?
A: Standard coils weigh 3-5 metric tons, but we can accommodate up to 10-ton coils for high-volume orders. -
Q: Can you provide material certification?
A: Yes, each shipment includes Mill Test Certificates with actual magnetic properties and chemical composition. -
Q: What packaging ensures ocean freight protection?
A: We use triple-layer waterproof wrapping with steel pallets and corner guards, meeting IP67 standards. -
Q: Is laser cutting compatible with this material?
A: Absolutely. Our surface-controlled coils maintain consistent kerf width with -
Q: How does DT4C compare to DW470 in motor applications?
A: DT4C offers 12% lower core loss at 400Hz frequencies, making it preferable for high-speed EV motors. -
Q: What lead time applies for 20-ton orders?
A: Standard specification orders ship within 15 days. Custom coatings may add 5-7 days.
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1Yr
Location
Taiyuan, Shanxi, China
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