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Help CenterDT4C Pure Iron Round Bar GB/T 699 Surface Quality for Magnetic Components
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As Shanxi Jurun Technology Co., Ltd., headquartered in the industrial hub of Taiyuan, Shanxi, China, we take pride in manufacturing precision-engineered DT4C Pure Iron Round Bars. Our products deliver exceptional magnetic permeability and minimal core losses, making them ideal for high-performance electromagnetic devices. With stringent adherence to GB/T 699 standards, we ensure consistent quality that enhances efficiency in sensitive applications. Leveraging regional metallurgical expertise, we provide solutions trusted by global clients in electronics and energy sectors.
This round bar features:
- Superior magnetic properties due to ultra-low carbon content (≤0.04%) and controlled impurities
- Enhanced surface integrity with roughness under Ra 3.2μm, reducing eddy current losses
- Customizable dimensions to fit specific component designs
Technical specifications include:
| Property | Value |
|---|---|
| Density | 7.87 g/cm³ |
| Electrical Resistivity | 0.1 μΩ·m |
| Coercive Force | < 80 A/m |
Key advantages for your operations:
- Reduces energy consumption in transformers by up to 15% compared to standard iron
- Minimizes machining time due to uniform microstructure
- Extends component lifespan through corrosion-resistant surface treatment
Backed by Shanxi Jurun Technology's decade-long specialization in magnetic materials from Taiyuan, we guarantee batch-to-batch consistency and on-time delivery. Our production facility employs advanced spectrometric analysis for quality assurance, ensuring every bar meets rigorous industrial demands. Partner with us to elevate your magnetic component performance—contact our engineering team today for tailored solutions.
FAQ:
Q: What is the typical lead time for orders?
A: Standard sizes ship in 2-3 weeks; custom diameters may require 4-5 weeks.
Q: Can you provide material certification?
A: Yes, mill test reports confirming GB/T 699 compliance are included.
Q: Is surface coating available?
A: Anti-oxidation treatments are optional upon request.
Q: What packaging is used?
A: Bars are PVC-wrapped and crated for international shipping.
Q: Are samples provided?
A: Small samples are available for material verification.
Q: How does DT4C compare to other pure irons?
A: It offers lower hysteresis loss, making it superior for AC applications.
Q: What is the maximum diameter available?
A: We supply up to 150mm; larger sizes are customizable.
Q: Do you assist with machining specifications?
A: Technical support for optimal cutting parameters is included.
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