Contact Platform Support
Help CenterCold Rolled Electrical Pure Iron Strip for EMI/RFI Shielding Applications
Product Spotlights
Related Products
-
0.5mm-3.0mm Thick Cold Rolled Pure Iron Strip With Mill Test ReportNegotiableMOQ: 1 Ton -
DT4C Cold Rolled Electrical Pure Iron Strip for Transformer CoresNegotiableMOQ: 1 Ton
-
Low Carbon Cold Rolled Pure Iron Strip With 1.5T Magnetic Flux DensityNegotiableMOQ: 1 Ton
-
Annealed Cold Rolled Pure Iron Strip With 99.8% Purity for Solenoid ValvesNegotiableMOQ: 1 Ton
-
GB/T 6983-2008 Compliant Pure Iron Slitting Coils for Electromagnetic ApplicationsNegotiableMOQ: 1 Ton
Shanxi Jurun Technology Co., Ltd., located in the industrial hub of Taiyuan, Shanxi, China, manufactures premium cold rolled electrical pure iron strips engineered specifically for EMI/RFI shielding applications. Our strips deliver exceptional magnetic permeability and saturation characteristics, providing reliable electromagnetic interference containment for sensitive electronic equipment. With precise manufacturing controls, we ensure consistent performance in critical applications ranging from aerospace instrumentation to medical devices.
Core Technical Advantages:
- Ultra-low coercivity (typically < 80 A/m) ensures rapid magnetic response
- High maximum relative permeability (> 8,000 μ) for efficient field containment
- Low core loss characteristics enhance energy efficiency
- Superior surface uniformity with controlled roughness (Ra 0.1-0.8μm)
- Excellent formability for complex shielding geometries
Performance Specifications:
| Parameter | Standard Range | Measurement |
| Resistivity | 12-15 | μΩ·cm |
| Density | 7.85-7.90 | g/cm³ |
| Tensile Strength | 280-350 | MPa |
These strips effectively attenuate electromagnetic noise across 10 kHz to 10 GHz frequency ranges. The cold rolling process enhances grain orientation uniformity, significantly improving magnetic flux density (up to 2.15T). Applications include transformer cores, magnetic sensors, and RF gaskets where consistent permeability is critical. Custom annealing treatments optimize performance for specific operational temperatures.
Operational Benefits:
- Reduces signal interference by up to 90 dB in controlled environments
- Minimizes electronic component failure rates through reliable shielding
- Decreases system calibration frequency through stable magnetic properties
- Allows thinner shielding layers without compromising performance
Manufactured at our Taiyuan facility with vertically integrated production, we maintain strict quality control across all processing stages. Our R&D team collaborates directly with clients to develop application-specific material solutions. Backed by Shanxi Jurun's decade-long expertise in precision metal forming, these strips undergo rigorous eddy current testing and spectrographic analysis to ensure batch-to-batch consistency. Contact our technical specialists to discuss how our pure iron strips can enhance your EMI/RFI shielding effectiveness while reducing total system costs.
Frequently Asked Questions:
Q: What purity level does your electrical iron maintain?
A: Our material maintains minimum 99.8% iron content with controlled carbon below 0.005%.
Q: Can I get custom widths outside standard range?
A: Yes, we accommodate custom widths up to 1,200mm with advanced slitting capabilities.
Q: How does cold rolling affect magnetic properties?
A: The process enhances grain orientation, increasing permeability while reducing hysteresis losses.
Q: What surface protections are available?
A: Options include oiling, chromate passivation, or polymer coatings for corrosion resistance.
Q: Do you provide material certifications?
A: Full mill test reports including chemical composition and magnetic properties are available.
Q: What's the lead time for custom orders?
A: Standard production requires 15-25 days; expedited options are available.
Q: Can this material be spot-welded?
A: Yes, it exhibits excellent weldability with proper parameter settings.
Send Inquiry to This Supplier
You May Also Like
-
Custom Width Pure Iron Slitting Coils With 1-Year Material WarrantyNegotiableMOQ: 1 Ton
-
Precision Slit Pure Iron Coils for Motor Laminations (0.5-2.0mm Thickness)NegotiableMOQ: 1 Ton
-
GB/T 6983-2008 Standard Pure Iron Coil Slitting for Solenoid ValvesNegotiableMOQ: 1 Ton
-
TISCO DT4 Series Pure Iron Coil Slitting With 8mm+ Custom Width OptionsNegotiableMOQ: 1 Ton
-
DT4A/DT4E Grade Cold Rolled Pure Iron Slit Coils for Magnetic ShieldingNegotiableMOQ: 1 Ton
-
0.5-2.0mm DT4C Cold Rolled Pure Iron Slit Coils for Transformer CoresNegotiableMOQ: 1 Ton
-
Industrial Pure Iron Slitting Coils With Mill Test Report (0.8/1.2/1.5mm Diameters)NegotiableMOQ: 1 Ton
-
Taiyuan Origin DT4C Pure Iron Slit Coils With Technical Specifications SupportNegotiableMOQ: 1 Ton
-
DT4C Super Grade Pure Iron Coil Stock With Low Coercivity and Stable Magnetic PropertiesNegotiableMOQ: 1 Ton
-
DT4C Coil Stock Pure Iron Cold Rolled Coil for DC Motor Housings in Aviation and Defense IndustriesNegotiableMOQ: 1 Ton
