Ultra-Low Carbon Cold Rolled Sheet Loss Electrical Pure Iron CR Sheet With High Magnetic Permeability
Experience superior electromagnetic performance with our Low Iron Loss Electrical Pure Iron CR Sheet. Engineered for high magnetic permeability and minimal energy dissipation, this advanced material delivers exceptional efficiency in demanding electrical applications. Manufactured by Shanxi Juli Run Technology in China, our cold-rolled pure iron sheets help reduce operational costs while enhancing device reliability.
Ideal for transformer cores, motor laminations, and precision electromagnetic components, this material offers significant advantages over conventional electrical steels. The optimized crystalline structure ensures consistent magnetic flux density with remarkably low hysteresis losses.
Key Technical Specifications:
| Property | Value Range | Measurement Standard |
| Iron Loss (W/kg) | 1.2 - 4.5 | At 1.5T/50Hz |
| Magnetic Permeability (μmax) | 6,000 - 12,000 | H = 0.002 Oe |
| Saturation Induction (Bs) | 2.0 - 2.15 T | ASTM A341 |
Manufacturing Advantages:
Precision cold rolling ensures ±0.01mm thickness tolerance
Controlled annealing process minimizes internal stresses
Customizable surface treatments (bright annealed, phosphated)
Industry Applications Include:
Power distribution transformers (reduces no-load losses by 15-25%)
High-efficiency motors and generators
Electromagnetic shielding systems
Precision relays and sensors
"Our pure iron CR sheets have demonstrated 18% lower core losses compared to conventional grades in transformer applications, significantly reducing operational costs over equipment lifespan."
Available in standard coils or cut-to-size sheets, with thickness options ranging from ultra-thin 0.1mm to heavy-duty 3.0mm. Custom widths and packaging configurations can be provided according to specific processing requirements.
Frequently Asked Questions:
Q1: What makes your pure iron CR sheets different from standard electrical steel?
A: Our material utilizes high-purity iron (>99.8%) with controlled carbon content (
Q2: Can you provide material certification documentation?
A: Mill test reports including chemical composition and magnetic properties are available upon request.
Q3: What surface finishes are typically available?
A: Standard products feature bright annealed surfaces. Special coatings including phosphate treatment can be arranged for enhanced corrosion resistance.
Q4: Do you offer custom sizing options?
A: Yes, we can supply material in custom widths (600-1250mm) and lengths to match your stamping/punching equipment requirements.
Q5: How does this material improve energy efficiency?
A: The reduced iron loss characteristic directly decreases core heating in electromagnetic devices, improving overall energy conversion efficiency by 3-8% depending on application.
Optimize your electromagnetic components today:
Contact our technical team at Shanxi Juli Run Technology to discuss how our pure iron CR sheets can enhance your product performance. With over 15 years of metallurgical expertise, we provide tailored solutions for critical electromagnetic applications.
Request samples to verify performance in your specific operating conditions – experience the difference in magnetic efficiency firsthand.
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