Iron ore concentrate serves as a critical intermediate product in the global steel industry. It is derived through the beneficiation of raw iron ore, a process that increases its iron content while eliminating unwanted impurities. This typically involves several advanced operations, including crushing, grinding, screening, magnetic separation, and flotation, all aimed at enhancing the ore‘s physical and chemical properties. The resulting product is composed of fine, iron-rich particles with a high iron (Fe) content and a well–regulated particle size distribution. These characteristics make it especially suited for use in downstream processes, specifically as a key input in pelletizing plants, where it is converted into iron ore pellets for seamless handling and processing in steelmaking. In steel production, iron ore concentrate is integral to both blast furnace and direct reduction (DRI) methodologies. Its high purity, low levels of gangue materials, and minimal presence of detrimental elements such as sulfur and phosphorus enable better metallurgical performance. This leads to higher productivity and reduced energy consumption during the ironmaking process. Thanks to its consistent quality and superior chemical composition, iron ore concentrate allows steel manufacturers to produce high-grade steel products that adhere to rigorous international standards. This makes it an indispensable material for modern, efficient, and sustainable steel production systems worldwide.
Iron Ore Concentrate
Iron ore concentrate is a high-purity material derived from raw iron ore through beneficiation processes like crushing and flotation. With over 63% iron content and low impurities, it is primarily used in steelmaking and pelletizing for blast furnaces and DRI methods. It meets international quality standards and is widely applied in industries such as construction, automotive, and heavy machinery.
- الوصف
- Application & Industries
- Technical Specifications
- Standards & Certifications
- Packaging & Export Details
Application & Industries
Iron ore concentrate is widely used in steelmaking and pelletizing. It is a primary raw material for blast furnaces and DRI processes. Key industries include:
• Steel production and manufacturing
• Pelletizing plants
• Automotive and construction sectors
• Foundries and heavy machinery manufacturing
Technical Specifications
| Test Items | Test Method | Result |
|---|---|---|
| %Fe | ISO 9507 / 2597-1 | 66.16 |
| %FeO | ISO 9035 | 20.22 |
| %SiO₂ | ISO 2598-1 | 2.77 |
| %Al₂O₃ | 4688-1 / 6830 | 0.87 |
| %S | ISO 4689 | 0.120 |
| %P | ISO 4687-1 | <0.01 |
Standards & Certifications
- ISO 4700 – Technical requirements for iron ore concentrates
- ASTM E1232 – US production and property standards
- JIS M 8713 – Japanese quality and testing requirements
- DIN 17749 – German chemical/physical specifications
- GB/T 24511 – Chinese production and evaluation standards
Packaging & Export Details
- Packaging: Bulk shipments or customized packaging per client request
- Minimum Order Quantity: Based on client requirements
- Shipping Destinations: Global steel-producing markets
- Delivery Terms: FOB, CIF, CFR as agreed




