Soft Magnetic Pure Iron Cold Rolled Sheet for Electrical Components Production

Shanxi Juli Run Technology presents premium Soft Magnetic Pure Iron Cold Rolled Sheets engineered for critical electrical components. Our material delivers exceptional magnetic performance with 99.95% purity iron composition, ensuring optimal efficiency in energy transfer applications.

Key benefits include:

• ⚡️ Reduced hysteresis losses - up to 45% lower than conventional electrical steels
• 🧲 High saturation induction (1.8-2.0 Tesla) for compact component design
• 🌡️ Stable permeability across operating temperatures from -40°C to 120°C

Technical specifications for standard grades:

Our cold-rolled manufacturing process ensures:

• Consistent thickness tolerance within ±0.01mm
• Surface roughness Ra ≤ 0.5μm for precision stamping
• Stress-relieved microstructure for stable magnetic characteristics

Applications across industries:

• Power systems: Transformer cores, current sensors
• Automotive electronics: EV motor laminations, solenoid valves
• Industrial automation: Relay contacts, magnetic shielding

Customization options:

• Tailored annealing treatments
• Slitting services down to 10mm width
• Protective coating solutions available

Frequently Asked Questions:

Q: What surface protection is recommended?
A: Apply insulating varnish or phosphate coating to prevent oxidation during operation.

Q: Can you supply annealed material?
A: Yes, stress-relief annealing can be performed to optimize magnetic properties.

Q: What packaging is used?
A: Sealed moisture-proof packaging with edge protectors.

Q: Minimum order quantity?
A: MOQ starts at 500kg with volume discounts.

Q: Lead time for custom sizes?
A: Typically 15-25 business days after order confirmation.

Experience the difference in your electromagnetic designs with our precisely controlled soft magnetic material. Contact our technical team at Shanxi Juli Run Technology for material selection guidance and project-specific solutions.