Beilun Metals | Precision-Grade Pure Iron Solutions: Electromagnetic & Medical Compliance
Pure iron billet, pure iron plate, pure iron rod, pure iron powder, pure iron coil
pure iron flake.
Engineered for innovation: Beilun Metals delivers ultra-low carbon pure iron (Fe 99.9%-99.99%) with unmatched magnetic stability. Customizable forms, RoHS/REACH compliant, optimized for R&D and industrial precision.
Technical Specifications
1. Metallurgical Pure Iron
Chemical Composition (%)
| Element | C | Si | Mn | P | S | Fe |
|---|---|---|---|---|---|---|
| Content | ≤0.008 | ≤0.01 | ≤0.015 | ≤0.006 | ≤0.005 | ≥99.85 |
Physical Properties
| Density (g/cm³) | Melting Point (°C) | Tensile Strength (MPa) |
|---|---|---|
| 7.87 | 1538 | 180-220 |
Grades Available: MP-1, MP-2, MP-3
2. Electromagnetic Pure Iron
Chemical Composition (%)
| Element | C | Si | Al | O | Fe |
|---|---|---|---|---|---|
| Content | ≤0.004 | ≤0.03 | ≤0.002 | ≤0.003 | ≥99.95 |
Electromagnetic Performance
| Property | Unit | ETP-1 | ETP-2 | ETP-3 |
|---|---|---|---|---|
| Resistivity | μΩ·cm | 10.5 | 11.2 | 12.0 |
| Coercivity | A/m | ≤80 | ≤65 | ≤50 |
| Relative Permeability | H/m (×10³) | ≥25 | ≥30 | ≥40 |
Grades Available: ETP-1, ETP-2, ETP-3
Applications by Industry
| Industry | Metallurgical Pure Iron Use Case | Electromagnetic Pure Iron Use Case |
|---|---|---|
| Automotive | Alloy base material | EV motor cores, solenoids |
| Energy | - | Transformer laminations, magnetic shields |
| Manufacturing | Furnace charge additive | Precision electromagnetic devices |
Why Choose Beilun Metal?
Certified Quality: ISO 9001, ASTM A848 compliant.
Custom Sizes: Sheets (0.5–10 mm), rods (Φ5–200 mm), coils (ID 500–610 mm).
Fast Delivery: 15–30 days for standard orders.
Technical Support: Dedicated metallurgical engineers for application optimization.
Comparative Advantages
| Parameter | Competitor Average | Beilun Metal |
|---|---|---|
| Purity (Fe content) | 99.6–99.8% | 99.85–99.95% |
| Surface Finish | Rough mill scale | Pickled/oiled for corrosion resistance |
| Lead Time | 45–60 days | 15–30 days |
Packaging & Logistics
Standard: Wooden crates + waterproof film.
Custom: Vacuum-sealed for electromagnetic grades.
Global Shipping: FOB/CIF terms; HS Code 7205.29.
| Industry Challenge | Beilun's Innovation | Technical Proof |
|---|---|---|
| Magnetic inconsistency | Proprietary vacuum refining technology | Permeability tolerance ±3% (vs. industry ±8%) |
| Surface oxidation risks | Anti-degradation plasma coating | 500hr salt spray test compliance |
| Slow custom order cycles | On-demand CNC machining + 3D prototyping |
7-day rapid sample delivery |
Application-Optimized Grades
Electromagnetic Purity Series
| Feature | EM-4N (99.99%) | EM-3N (99.95%) |
|---|---|---|
| Target Use | High frequency transformer magnetic core | Electromagnetic shielding compartment |
| Key Parameter | Coercivity ≤ 80 A/m | Electrical resistivity 9.7 μ Ω· cm |
| Unique Edge | Grain oriented annealing process | Multi layer composite surface passivation |
Medical Compliance Series
| Feature | MediFe-5N | MediFe-4N |
|---|---|---|
| Certification | ISO 13485 & USP Class VI | ASTM F138 Surgical Grade |
| Critical Control | Biocompatibility Test Report | Nano polishing (Ra ≤ 0.2 μ m) |
| Typical Delivery | Inert gas encapsulation | Cleanroom packaging (Class 1000) |
Case Study Spotlight: How We Solved
Project: Superconducting coil substrate of a European quantum computing laboratory
Challenge: Fe 99.99% substrate with zero hysteresis loss required (thickness 0.05mm ± 0.002mm)
Our Solution:
Develop ultra-thin rolling+hydrogen annealing process
Realize hysteresis loop area<1.2 J/m ³
Delivery cycle: 22 days (industry average 45 days)
Result: Customer patent technology commercialization accelerates by 6 months
Sustainability Value Proposition
Pure Iron with a Green Blueprint
| Initiative | Action | Client Benefit |
|---|---|---|
| Carbon-Neutral Production | 100% green electric melting furnace | Reduce CO2 emissions by 1.2 tons per ton of product |
| Closed-Loop Recycling | Old material repurchase plan (rebate of 5% -8%) | Reduce customer ESG compliance costs |
| Ethical Sourcing | Blockchain Raw Ore Traceability System | Ensure transparency in conflict free mineral supply chains |
FAQ
Q: Can your pure iron achieve sub-ppm level oxygen control for ultra-high vacuum systems?
A: Yes! Our VIM+ESRThe dual process can stably control the oxygen content at<20ppm and provide third-party testing reports.
Q: Do you support small-batch R&D orders with alloy trace element customization?
A: We offer the 'Research Pioneer Program' - with a minimum order weight of 1kg, trace elements such as Co/Ni can be added (with a precision of ± 0.001%).
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