Cold Rolled Electrical DT4C Cold Rolled Sheet/Plate Cold Rolled Stamping Shee for Electromagnetic Components
Shanxi Jurun Technology Co., Ltd., a specialized manufacturer based in Taiyuan, China, delivers precision-engineered DT4C Cold Rolled Electrical Steel Sheets for critical electromagnetic applications. Our cold rolled stamping sheets offer exceptional magnetic properties that directly enhance energy efficiency in motors, transformers, and solenoids.
Core Product Specifications:
| Parameter | Value Range |
|---|---|
| Material Grade | DT4C |
| Thickness | 0.5mm - 1.0mm (Standard) |
| Width | 600mm - 1300mm |
| Surface Insulation | Annealed Oxide Film |
| Core Loss (P1.5/50) | < 4.0 W/kg |
| Magnetic Flux Density (B50) | > 1.65 T |
Technical Advantages:
- Optimized Magnetic Performance: Ultra-low iron loss (under 4.0W/kg at 1.5T/50Hz) reduces energy waste by up to 15% compared to conventional electrical steels.
- High Permeability: B50 value exceeding 1.65T ensures efficient magnetic circuit design for compact component sizing.
- Stamping Compatibility: Uniform grain structure enables complex die-cutting without edge cracking, maintaining dimensional stability during lamination.
- Surface Consistency: Annealed oxide surface provides natural insulation resistance (≥50 Ω·cm²) while eliminating coating delamination risks.
Application-Specific Benefits:
- Motor Cores: Minimizes eddy current losses in EV traction motors and industrial servo motors.
- Transformer Laminations: Reduces no-load losses by 12-18% in distribution transformers.
- Solenoid Components: Delivers rapid magnetic response for precision actuators and relays.
- EMI Shielding: Effective high-frequency attenuation in electromagnetic compatibility solutions.
Shanxi Jurun Technology leverages Shanxi province's metallurgical expertise to ensure strict compliance with GB/T 2521 standards. Our vertically controlled production guarantees batch-to-batch consistency for high-volume OEM procurement. With dedicated R&D support, we offer custom slitting services and technical datasheets to accelerate your prototyping phase.
FAQ:
Q1: What is the typical lead time for DT4C sheets?
A: Standard thicknesses ship within 15 working days; custom dimensions require 25 working days.
Q2: Can you provide material certification?
A: Mill test certificates (MTC) with magnetic properties data are included with every shipment.
Q3: Is DT4C suitable for high-frequency applications?
A: Optimal for 50-400Hz operations. For higher frequencies (1kHz+), we recommend alternative grades.
Q4: What packaging protects against rust during transit?
A: VCI paper + waterproof wrapping + wooden pallets ensure corrosion protection for 6 months.
Q5: Do you offer punching/laser cutting services?
A: Secondary processing like blanking and annealing is available upon request.
Q6: How does DT4C compare to DW470?
A: DT4C has lower iron loss but slightly reduced formability. Consult our engineers for application-specific guidance.
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