Contact Platform Support
Help Center
Home > Metallurgy, Mineral & Energy > Steel & Products > Steel Round Bar > Low Carbon DT4C Pure Iron Round Bar With 99.8% Fe Content for Electrical Applications
Low Carbon DT4C Pure Iron Round Bar With 99.8% Fe Content for Electrical Applications
Product Spotlights
Engineered for peak electrical efficiency: DT4C Pure Iron Round Bars boast 99.8%+ Fe purity and ultra-low carbon (≤0.02%), delivering exceptional magnetic properties like low hysteresis loss and high permeability. Ideal for motors, transformers, relays & sensors, they ensure minimal energy waste and optimal performance. Available in customizable diameters (5mm-300mm) with turned or black surface finishes. Benefit from consistent quality and reliable supply from Shanxi Jurun Technology.
Negotiable
MOQ: 1 Ton (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Application:
Other, Electrical Components & Magnetics
Standard:
Other, Common Industrial Standards
Material:
DT4C Pure Iron (99.8% Fe)
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days
Related Products
-
DT4C Magnetic Pure Iron Rods With 30-Day Return Policy and Technical SupportNegotiableMOQ: 1 Ton -
DT4C Soft Magnetic Iron Round Electrical Pure Iron BarStock for Transformer Core ManufacturingNegotiableMOQ: 1 Ton
-
DT4C Electrical Pure Iron Round Steel 10mm-100mm Diameter for Magnetic ComponentsNegotiableMOQ: 1 Ton
-
DT4C Iron Round Steel With Custom Cutting and Surface Grinding ServicesNegotiableMOQ: 1 Ton
-
Precision Ground DT4C Electrical Steel Round Rod With Mill Test CertificateNegotiableMOQ: 1 Ton
Application
Other, Electrical Components & Magnetics
Standard
Other, Common Industrial Standards
Material
DT4C Pure Iron (99.8% Fe)
Shape
Round Bar
Surface Finish
Turned/Black Surface
Carbon Content
Low Carbon (≤0.02%)
Magnetic Properties
Low Hysteresis Loss & High Permeability
Brand
SJTC (Shanxi Jurun Technology)
Diameter Range
Customizable (5mm - 300mm)
Processing
Machinable & Formable
As a specialized manufacturer based in Taiyuan, Shanxi, Shanxi Jurun Technology Co., Ltd. delivers precision-engineered DT4C Pure Iron Round Bars tailored for demanding electrical applications. Our commitment to material excellence ensures your electromagnetic components achieve optimal efficiency with minimal energy loss. The exceptional 99.8% iron purity directly translates to superior magnetic performance critical for sensitive devices. We understand the rigorous demands of the electrical industry, providing consistent quality that enhances your product reliability and reduces operational costs.
Engineered for performance-critical applications, our DT4C Pure Iron offers distinct advantages:
- Ultra-High Purity: Minimum 99.8% Fe content minimizes impurities that disrupt magnetic flux and increase core losses.
- Optimized Magnetic Response: Exhibits exceptionally low coercive force (Hc) and high maximum permeability (μmax), ensuring rapid magnetization/demagnetization cycles essential for efficient motors, transformers, and relays.
- Low Hysteresis & Eddy Current Losses: The inherent low carbon content (≤0.02%) and high resistivity significantly reduce energy wasted as heat during AC operation, improving overall system efficiency.
- Excellent Machinability & Formability: Despite its high purity, DT4C maintains good workability for precise machining, stamping, or forging into complex electromagnetic cores and laminations.
- Consistent Quality: Rigorous production controls guarantee uniform chemical composition and physical properties batch after batch.
Key technical specifications include:
| Property | Typical Value | Unit |
|---|---|---|
| Iron (Fe) Content | ≥ 99.8 | % |
| Carbon (C) Content | ≤ 0.02 | % |
| Coercive Force (Hc) | ≤ 72 | A/m |
| Maximum Permeability (μmax) | ≥ 0.011 | H/m |
| Resistivity | ≈ 0.12 | μΩ·m |
| Diameter Tolerance (Machined) | h9 or Custom | - |
This material is indispensable for applications demanding minimal magnetic losses and high efficiency:
- Electric Motor & Generator Cores: Stators, rotors, and laminations where low core loss boosts efficiency.
- Transformer Cores: Especially for high-frequency or precision instruments.
- Relays and Solenoids: Ensures fast response and reliable actuation.
- Magnetic Shielding: Effective containment of electromagnetic interference (EMI).
- Sensors and Actuators: Provides stable and predictable magnetic behavior.
FAQ:
-
Q: Why is 99.8% Fe purity critical for electrical applications?
A: Higher purity drastically reduces impurities like carbon and silicon, which act as barriers to magnetic domain movement. This results in lower hysteresis losses, higher permeability, and improved overall electromagnetic efficiency, directly impacting device performance and energy consumption. -
Q: What diameter ranges and lengths are typically available?
A: We offer diameters from 5mm up to 300mm. Standard lengths are 3000mm or 6000mm, but custom lengths and diameters are available upon request to meet specific project requirements. -
Q: How does DT4C compare to other electrical steels like silicon steel?
A: DT4C Pure Iron excels in applications requiring very high permeability and extremely low coercivity, especially at lower flux densities or in DC/slowly varying fields. Silicon steel may be better for higher frequency AC applications due to its increased resistivity, but DT4C offers superior soft magnetic properties for core efficiency in specific designs. -
Q: Is this material suitable for high-frequency applications?
A: While its low resistivity makes it susceptible to eddy currents at very high frequencies, DT4C is excellent for low to medium frequency applications (up to several hundred Hz). For very high frequencies, lamination or specific alloys might be considered, though DT4C remains a top choice for its core permeability. -
Q: What surface finishes do you provide?
A: We supply both 'Black' (hot-rolled, scaled surface) and 'Turned' (machined, smooth surface) finishes. The turned finish offers tighter dimensional tolerances (e.g., h9) and is ready for precision machining, while the black surface is cost-effective for applications where surface finish is less critical. -
Q: Can you provide material certification?
A> Yes, we provide Mill Test Certificates (MTC) with each shipment, detailing the chemical composition and confirming compliance with the specified DT4C grade requirements. -
Q: What packaging is used for shipment?
A> Bars are securely bundled with steel straps, wrapped in waterproof material, and loaded onto wooden pallets for optimal protection during transit. Special packaging can be arranged for sensitive shipments.
Leveraging our strategic base in Taiyuan, Shanxi – a region with a strong industrial heritage – Shanxi Jurun Technology combines rigorous quality control with efficient logistics to deliver DT4C Pure Iron Round Bars globally. Our focus on ultra-high purity and controlled low carbon content ensures your electrical components achieve the highest levels of magnetic performance and energy efficiency. Partner with us for reliable supply, technical support, and material consistency that meets the exacting standards of advanced electrical engineering. Contact our sales team today for specific diameter requests, volume pricing, or technical data sheets to optimize your next design.
Send Inquiry to This Supplier
* Email
Want the best price?
Post an RFQ now!
1Yr
Location
Taiyuan, Shanxi, China
You May Also Like
-
DT4C High Permeability Pure Iron Round Bar ASTM A848 Grade 1 EquivalentNegotiableMOQ: 1 Ton
-
DT4C Annealed Electrical Steel Round With 1.5T Max Flux Density for Motor RotorsNegotiableMOQ: 1 Ton
-
DT4C Electrical Steel Rounds for High-Efficiency Generator Lamination StackingNegotiableMOQ: 1 Ton
-
Industrial Pure Iron Bar for Electromagnetic Relay and Sensor ProductionNegotiableMOQ: 1 Ton
-
TISCO Electromagnetic Pure Iron Round SteelNegotiableMOQ: 1 Ton
-
DT4C Electromagnetic Pure Iron Hot-Rolled Wire Rod Coil, Diameter Ø6.5mm-42mm, GB/T 6983-2008 Standard, Low Coercivity Hc≤32A/mNegotiableMOQ: 1 Ton
-
Hot-Rolled Electromagnetic Pure Iron Round Bar for Electromagnetic Components in Electrical, Telecommunication and Defense IndustriesNegotiableMOQ: 1 Ton
-
Super Grade Electromagnetic Pure Iron Hot-Rolled Bar With Excellent Workability, Stable Magnetism, No Magnetic AgingNegotiableMOQ: 1 Ton
-
Electrical Pure Iron Round Steel Bar for Electrical and Magnetic Applications, Custom SizeNegotiableMOQ: 1 Ton
-
High-Quality Electrical Pure Iron Round Steel Rod DT4C Bar for Electrical Industry, OEM SupplyNegotiableMOQ: 1 Ton
