SLH Pure Iron | Pure Iron-DT4C

1, Chemical composition

The chemical composition of pure iron DT4-C mainly includes high-purity iron and trace elements such as carbon, silicon, manganese, phosphorus, and sulfur. The specific ingredients are as follows:

Iron (Fe) content ≥ 99.85%Carbon (C) content ≤ 0.005%Silicon (Si) content ≤ 0.03%Manganese (Mn) content ≤ 0.03%Phosphorus (P) content ≤ 0.015%Sulfur (S) content ≤ 0.01%

2, Physical performance

The physical properties of pure iron DT4-C include density, conductivity, and thermal expansion coefficient, with specific values as follows:

Density: 7.87g/cm ³Conductivity: 1.1 × 10 ⁷ S/mThermal expansion coefficient: 11.8 × 10 ⁻⁶/℃

3, Mechanical properties

The mechanical properties of pure iron DT4-C are excellent, with the following specific indicators:

Tensile strength: ≥ 400MPaYield strength: ≥ 235MPaElongation rate: ≥ 25%In addition, the hardness of pure iron DT4-C is relatively low, usually between HV185~125, which makes it easy to perform cold and hot processing, and has excellent welding and electroplating properties.

4, Electromagnetic performance

The electromagnetic performance of pure iron DT4-C is one of its most prominent features. It has extremely low coercivity and high magnetic permeability. Low coercivity means that the material is easily magnetized and demagnetized, while high magnetic permeability ensures its efficient performance in electromagnetic devices. In addition, pure iron DT4-C has high saturation magnetic induction intensity, stable magnetism, and no magnetic aging phenomenon, which makes it suitable for making various electromagnetic components such as relays, solenoid valves, sensors, etc.

5, Application Fields

Pure iron DT4-C has been widely used in various fields due to its excellent electromagnetic and mechanical properties. Specifically, it includes:

In the fields of electronics, electrical engineering, and electrical components: used for manufacturing relays, transformers, and various sensors.

In the automotive industry, it is used to manufacture key components such as brakes and clutches to enhance the safety and performance of vehicles.

In the field of medical devices and instrumentation, it is used to manufacture components that require high precision and stability. In the field of electromagnetic shielding equipment: utilizing its high magnetic conductivity for electromagnetic shielding.

6, Manufacturing process

The manufacturing process of pure iron DT4-C adopts multiple advanced technologies, such as molten iron pretreatment, RH light chain, and electromagnetic stirring. These processes ensure a dense and uniform internal structure, low gas content, and low carbon content in the finished product. These features not only enhance the performance of materials, but also simplify and shorten the annealing process of parts for users.

SLH was founded in 2006. One of the largest sellers of High Purity Iron (Armco Iron) in China. Since its inception, the company has established a development strategy with Pure Iron processing and sales as its core business, specializing in High-Purity Pure Iron products, We offer a variety of precise pure iron items, like furnace Pure Iron and Electromagnetic Pure Iron, tailored to diverse needs from melting to precision instruments. With Pure Iron billets, round bars, iron powder, steel coils, and plates, Low Carbon Steel Iron, Resistant Iron Cathodes, Magnetic Material. We provide global customers with one-stop procurement solutions at competitive prices. Sales amount has reached more than $15 million each year.

SLH Mainly deals in various types of pure iron products (high-purity iron), with Fe ≥ 99.95%, covering various forms such as pure iron billets, pure iron powders, electrolytic flakes, bars, plates, pipes, etc. We are committed to providing customers with high-quality customized processing and excellent services.