Industrial Pure Iron Supplier (2N–3N Grade)
Industrial Pure Iron (2N–3N grade) is a high-quality ferrous material with an iron content between 99.0% and 99.9%. Compared with ordinary steels, it contains extremely low levels of carbon, sulfur, and phosphorus, ensuring excellent ductility, toughness, and predictable magnetic properties.
Huaxiao-Alloy supplies industrial-grade pure iron in 2N and 3N purity, suitable for metallurgical smelting, alloy development, chemical engineering, magnetic parts, and general industry. With strict impurity control and flexible supply forms, our industrial pure iron is trusted by global manufacturers.
1. Typical Chemical Composition (Reference Range, wt%)
| Grade | Fe (min) | C (max) | S (max) | P (max) | Si (max) | Mn (max) | Other elements |
|---|---|---|---|---|---|---|---|
| 2N | ≥ 99.0 | ≤ 0.02 | ≤ 0.02 | ≤ 0.02 | ≤ 0.05 | ≤ 0.05 | Balance ≤ 0.1 |
| 3N | ≥ 99.9 | ≤ 0.01 | ≤ 0.01 | ≤ 0.01 | ≤ 0.02 | ≤ 0.02 | Balance ≤ 0.05 |
(Exact impurity limits can be tailored according to customer specifications; full COA provided with each batch.)
2. Product Forms & Supply Range
Ingot / Block – smelting and alloy development
Plates / Sheets / Strips – 0.3–30 mm thickness, custom cutting available
Bars / Rods – diameter 3–200 mm
Wires – diameter 0.1–8 mm
Granules / Shots – 1–10 mm for alloying and chemical processes
Surface finish: hot-rolled, cold-rolled, polished
Delivery state: as-rolled or annealed
3. Key Properties
High ductility and toughness – excellent workability
Stable magnetic properties – ferromagnetic below ~770 °C
Low impurity content – low carbon, sulfur, and phosphorus
Reliable consistency – suitable for alloy smelting and industrial use
4. Applications of Industrial Pure Iron (2N–3N)
Metallurgy & Alloy Making
Used as a base material for special steels and alloys, ensuring consistent purity in smelting.
Chemical Industry
Applied in reaction vessels, catalyst carriers, and chemical processing equipment.
Magnetic Parts
Suitable for transformer components, general electromagnetic devices, and shielding applications.
General Industry
Used in structural parts, engineering applications, and laboratory materials where cost-effective pure iron is required.
5. Why Choose Huaxiao-Alloy
Consistent Quality – impurity levels strictly controlled
Flexible Supply – various forms and dimensions available
Global Export Experience – trusted by customers in Europe, U.S., and Asia
Competitive Pricing – optimized for industrial applications
Technical Support – material selection advice and processing guidance
2N iron has Fe ≥ 99.0%, while 3N iron reaches Fe ≥ 99.9%. 3N offers lower impurity levels, making it more suitable for magnetic and precision applications.
Industrial pure iron (2N–3N) is mainly for metallurgy, chemical, and general magnetic use, while high-purity iron (4N–5N) is required for electronics, semiconductors, and sputtering targets.
We provide ingots, plates, strips, bars, wires, and granules. Sizes and shapes can be customized according to your project requirements.
Yes. It is ferromagnetic below its Curie temperature (~770 °C) and shows stable magnetic permeability, especially in 3N grade.
Yes. Each batch is supplied with a certificate of analysis (COA), and third-party testing can be arranged if required.
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