Iron Ore Fines (58%–65% Fe)
Sinter feed material widely used in blast furnace operations for optimal burden preparation.
Sinter Plant Feed • Capesize Vessel ShipmentsTechnical specifications
Iron Ore Grades & Chemical Specifications
Industry baseline standards for High-Grade Fines, Lump Ore, Pellets, and Concentrates.
62% Fe baseline
High-Grade Iron Ore Fines
| Chemical / Physical Parameter | Guaranteed Specification Range | Testing Standard |
|---|---|---|
| Total Iron (Fe) Content | Base 62.0% (Min 61.0%) | ISO 2597 / ASTM E246 |
| Silica (SiO2) | Max 3.5% – 5.0% | ISO 3082 |
| Alumina (Al2O3) | Max 1.5% – 2.5% | ISO 3082 |
| Phosphorus (P) | Max 0.07% – 0.09% | ISO 3082 |
| Sulphur (S) | Max 0.03% – 0.05% | ISO 3082 |
| Free Moisture (at 105°C) | Max 8.0% – 10.0% | ISO 3087 |
Commercial formats
Ore Formats & Steelmaking Applications
Iron Ore Lump (62%+ Fe)
Direct-charge ore allowing steel mills to bypass sinter processing, reducing carbon emissions.
Direct Blast Furnace Charge • Premium Size GradeIron Ore Pellets (BF & DR Grade)
Indurated spherical pellets designed for high crushing strength in Direct Reduction (DRI/HBI) plants.
DR / BF Grade • High Fe (65%+) Low ImpurityIron Ore Concentrate
Beneficiated high-purity iron ore flour used as feedstock for pelletization plants.
Pellet Feed Stock • Fine Particle SizeNeed grade confirmation or commercial review?
Submit the required Fe grade, impurity limits, quantity and destination to the Chelet trade desk.