DT4C Electromagnetic Pure Iron Wire Ø1.0mm-10mm Cold-Drawn GB/T 6983-2008 Standard
Product Spotlights
Shanxi Jurun Technology Co., Ltd., a specialized manufacturer based in Taiyuan, China, delivers premium DT4C electromagnetic pure iron wire engineered for exceptional magnetic performance. Our cold-drawn production process ensures precise dimensional accuracy and superior electromagnetic properties, making it ideal for high-efficiency electrical applications. Compliant with GB/T 6983-2008 standards, this wire offers reliable consistency for demanding industrial environments while optimizing energy conversion in electromagnetic systems.
Key advantages include:
- Enhanced Magnetic Efficiency: Minimized core losses and eddy current effects
- Precision Engineering: Diameter tolerance within ±0.02mm
- Material Purity: Iron content exceeding 99.8%
- Surface Integrity: Uniform cold-drawn finish reducing coating requirements
Technical specifications:
| Parameter | Value | Test Method |
| Coercive Force (Hc) | ≤72 A/m | GB/T 3657 |
| Resistivity | ≥0.10 μΩ·m | GB/T 3048 |
| Tensile Strength | 300-400 MPa | GB/T 228 |
This electromagnetic wire significantly reduces hysteresis losses in motors and transformers, extending component lifespan by up to 30%. Its consistent magnetic permeability (15,000-18,000) ensures stable performance under variable temperatures. Applications include:
- Relay coils and solenoid valves
- Transformer cores and magnetic shields
- Sensor components and precision instruments
Backed by Shanxi Jurun Technology's decade-long expertise in metallurgical manufacturing from our Taiyuan facility, this product undergoes rigorous quality control with batch traceability. Our optimized cold-drawing technique reduces material waste by 18% compared to conventional methods. Contact us today for technical documentation and volume pricing – leverage our electromagnetic solutions to enhance your product performance while reducing operational costs.
Frequently Asked Questions
Q: What is the maximum operating temperature?
A: Recommended continuous operating temperature is 150°C with intermittent peaks to 180°C.
Q: Can I request custom diameters outside 1.0-10mm range?
A: Custom diameters are available upon request with minimum order quantities.
Q: What packaging options are available?
A: Standard packaging includes plastic-spooled coils (50-200kg) with moisture-resistant wrapping.
Q: How does DT4C compare to other electromagnetic materials?
A: DT4C offers superior magnetic saturation (2.15T) with lower hysteresis losses than silicon steels.
Q: What surface treatments are compatible?
A: The wire accepts common insulation coatings including enamel, oxide, and phosphate treatments.
Q: What certifications accompany shipments?
A: Each batch includes material certification with test reports per GB/T 6983-2008 requirements.
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