Thin Gauge Electrical Pure Iron Cold Rolled Steel Sheet for Precision Electronic Devices
Shanxi Jurun Technology Co., Ltd., located in the industrial hub of Taiyuan, China, specializes in manufacturing high-performance pure iron materials for demanding electronic applications. Our Thin Gauge Electrical Pure Iron Cold Rolled Steel Sheet represents cutting-edge material engineering designed specifically for precision electronic components where electromagnetic efficiency is critical.
This product delivers exceptional magnetic properties through:
Ultra-High Purity: Minimizes core losses and eddy currents
Precision Thickness Control: Maintains consistent gauge across entire sheets
Optimized Grain Structure: Achieved through controlled cold rolling processes
Key technical specifications include:
| Property | Value Range |
| Thickness | 0.1mm - 0.5mm (customizable) |
| Width | 100mm - 600mm (standard) |
| Coercivity (Hc) | |
| Maximum Permeability | > 8000 μ |
| Surface Roughness (Ra) |
Manufactured using proprietary cold-rolling technology, this material provides three distinct advantages for electronic designers:
Enhanced Signal Integrity: Reduces electromagnetic interference in sensitive circuits
Miniaturization Enablement: Allows thinner laminations without performance compromise
Thermal Stability: Maintains magnetic properties across operating temperatures
Applications span critical electronic components including:
Magnetic shielding for medical imaging equipment
Relay and sensor cores in automotive electronics
Transformer laminations for portable devices
Precision actuators in aerospace systems
Shanxi Jurun Technology leverages Taiyuan's metallurgical infrastructure to ensure material traceability and production consistency. Our quality control protocols include:
Batch-wise chemical composition verification
Automated thickness mapping across full coil width
Statistical process control for magnetic property validation
For OEMs requiring specialized electromagnetic solutions, we offer:
Custom annealing treatments to optimize magnetic aging characteristics
Slitting services for specific width requirements
Protective packaging options for corrosion-sensitive applications
Backed by Shanxi Jurun Technology's decade-long expertise in specialty steel production, this material undergoes rigorous testing to exceed industry performance benchmarks. Our Taiyuan manufacturing facility maintains full process control from raw material selection to final inspection, ensuring reliable supply for your mission-critical electronic designs. Contact our technical team today to discuss how our pure iron solutions can enhance your product performance.
FAQ
Q1: What makes pure iron superior to silicon steel for precision devices?
A: Pure iron offers higher saturation flux density (approximately 2.15T) and superior permeability at low field strengths, critical for miniaturized components.
Q2: Can you provide anti-corrosion treatment?
A: Yes, we offer optional phosphating or chromate passivation treatments upon request to enhance corrosion resistance.
Q3: What tolerances can you maintain for thickness?
A: Standard production maintains ±0.01mm tolerance, with ±0.005mm achievable for critical applications through special processing.
Q4: Do you provide material certification?
A: All shipments include Mill Test Certificates detailing chemical composition, magnetic properties, and dimensional measurements.
Q5: How does cold rolling affect magnetic performance?
A: Our controlled cold rolling optimizes grain orientation, improving permeability while maintaining low hysteresis losses through subsequent annealing.
Q6: What packaging options are available?
A: Standard packaging includes VCI paper + waterproof wrapping. Custom options include vacuum sealing and desiccant packs for sensitive applications.
Q7: Can you match specific international material grades?
A: We regularly produce equivalents to ASTM A848, JIS C2504, and DIN 17405 standards - provide your required specifications for evaluation.
Q8: What is your minimum order quantity?
A: MOQ starts at 500kg for standard grades, with prototype quantities available for development projects.
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