Metallurgical Coke (Met Coke) is a high-carbon, low-ash solid fuel produced by heating premium-grade coking coal in the absence of air. Known for its exceptional strength, high calorific value, and consistent performance, metallurgical coke is an essential raw material used across steel, ferroalloy, foundry, chemical, and metallurgical industries.
At SparkGuys, we supply high-quality metallurgical coke with strict quality control, consistent sizing, and reliable delivery for bulk industrial consumers.
Metallurgical coke is produced through the carbonization of coking coal in coke ovens at temperatures between 1,100°C – 1,300°C. During the coking process, volatile matter is removed, leaving behind a dense and porous carbon structure ideal for high-temperature industrial operations.
This material acts as:| Parameter | Typical Range | Importance |
|---|---|---|
| Fixed Carbon | 85% – 90% | Indicates purity and fuel efficiency |
| Ash Content | 10% – 14% | Lower ash improves furnace productivity |
| Moisture Content | < 5% | Enhances calorific value |
| Volatile Matter | 1% – 2% | Ensures stability during combustion |
| Sulfur | 0.5% – 1% | Low sulfur preferred for steelmaking |
| CRI / CSR | CRI 22–28%, CSR 60–65% | Measures coke strength and reactivity |
| Calorific Value | 7,000 – 8,000 kcal/kg | Indicates heat generation |
| Size Options | 10–25mm, 20–40mm, 40–80mm | Selected based on furnace type |
We supply high-quality Metallurgical Coke (Met Coke) in multiple calibrated size ranges to meet the specific needs of various industrial applications. Our material is carefully screened, segregated, and packed to ensure consistent quality, uniform size distribution, and optimal performance in high-temperature metallurgical operations.
Each size category is processed based on end-use requirements, ensuring optimum furnace efficiency, lower slag formation, and improved energy output.
Metallurgical Coke remains a critical carbon material for the iron, steel, and foundry industries, providing the high calorific value, strong carbon structure, and stable burn characteristics required for efficient metallurgical operations. By offering Met Coke in precisely graded size ranges, we ensure that every customer receives the right specification for their application—whether it’s sintering, smelting, reduction, or high-temperature furnace work.